Daniel Ursescu: Okay, thank you, I will speak about.
Daniel Ursescu: experiments which are no integration or running history, making transactions that physics.
Daniel Ursescu: The developments related to the extreme like infrastructures we're triggered somehow by the.
Daniel Ursescu: By the development of the Chairperson communications team proposed by a domestic and Asia guru which were awarded the Nobel Prize in 2018 and.
Daniel Ursescu: This they are.
Daniel Ursescu: risky scheme of amplification made possible to increase.
Daniel Ursescu: In testing, which at a high intensity data systems.
Daniel Ursescu: In the range of 10 to 10 to 20 Watts per square centimeter and.
Daniel Ursescu: And even above and.
Daniel Ursescu: made possible to dream about.
Daniel Ursescu: we're tracking activity copies regime and the best on backup product ization and things like that.
Daniel Ursescu: and
Daniel Ursescu: Of course.
Daniel Ursescu: There was a lot of interest in this direction.
Daniel Ursescu: Which.
Daniel Ursescu: Finally.
Daniel Ursescu: trigger the development of the external infrastructure facility in the the.
Daniel Ursescu: context for the moment jt public Hungary, Romania, with the perspective of developing one more healer in a fourth country ones that you know he is impacting.
Daniel Ursescu: You know So what are the speaking test is enriched here, I repeat what you can reach interceptor peak intensity on the horizontal axis, depending on the focusing the optics F number.
Daniel Ursescu: If you have one because I want them to come to one of our laser system.
Daniel Ursescu: So the previous world record up to 2019 was helpless in Michigan, and this was about 2022 hours per square centimeter three years ago in 2019 the group in.
Daniel Ursescu: in Korea and South Korea from Korea was reported the region 5.5.
Daniel Ursescu: Times 10 to 22 Watts per square centimeter vision at number 1.6 and when we started to have now they were using a godly the system, what we intend to have now is our template is the system installation in the range of 10 or 20 feet was per centimeter using an F number 2.7.
Daniel Ursescu: So this is.
Daniel Ursescu: Where we want to go now and we think we are pretty close to them.
Daniel Ursescu: My talk is, I will start with a presentation about architecture of the timestamp a thought with the system we have here at the stimuli infrastructural physics, then obviously he was about the later past characterization, this is.
Daniel Ursescu: Important quality control issue, and then I will say a few words about the experimental areas for laser experiments and then I see, I have a couple of slides on.
Daniel Ursescu: perspective on being public place and the specific technical aspects, so let's start with the architecture, the information, there are many nice pictures, I will not have defensive response, but you can go in this link, we have a good product for you, you just click there and then you'll.
Daniel Ursescu: you'll have this kind of interface, and then we can buy these.
Daniel Ursescu: zoom lenses and you can see different.
Daniel Ursescu: Parts of the laser, including the front end occupiers compressor and even external area it's also.
Daniel Ursescu: Good to see so.
Daniel Ursescu: The main building in our alliance, the facility.
Daniel Ursescu: was three has three sections, so one section is, you see depicted here is the razor room with hosts our hypothesis some fish pls shortly it's a green room or fourth meeting with and the 17th along.
Daniel Ursescu: And the another section of the building is presented here it's.
Daniel Ursescu: workshops and laboratories for detectors and user rooms and the target.
Daniel Ursescu: laboratories and the laboratory here and part of the third section of this special building is this one is delightful here it's a part which is hosting the.
Daniel Ursescu: Experimental areas, and also the an investor conference gathering data source.
Daniel Ursescu: Vega system which is.
Daniel Ursescu: under construction, will be ready in 2023.
Daniel Ursescu: So the special parts here is, we have a.
Daniel Ursescu: Rather protection.
Daniel Ursescu: Think was 330 notice.
Daniel Ursescu: Here, and then we have here I typically only the.
Daniel Ursescu: Expensive areas where we have laser vision experiments, so I will start here the fourth area.
Daniel Ursescu: will host is possibly now.
Daniel Ursescu: In terms of chambers for working with 202 times 100 our teams find that that hurts if i'm area which is here it's hosting two beams that one that one that one birds now just to have an idea, this is about 40 meters in length of the experimental Chamber here and about.
Daniel Ursescu: eight weeks.
Daniel Ursescu: And then we have this.
Daniel Ursescu: Open external area which has to two chambers, the one and 61 is the host this is about the three by four meter and.
Daniel Ursescu: will have policies of the template of what that one should per minute.
Daniel Ursescu: And this one, also the same so this the six has also positive impact on a bunch of the minute, and then the the last experimental area for the laser didn't experiment is here where we intend to have combination of the Karma source with the laser experiment, so this is 687.
Daniel Ursescu: it's here I must think about it, for the moment, until constantly on the other.
Daniel Ursescu: So now, a better picture of the laser system.
Daniel Ursescu: The hour each pls has two arms.
Daniel Ursescu: and
Daniel Ursescu: and is based on SF amplification basically it has the usual three parts of the system is a front end, which is based on a facilitator includes some political political fights and.
Daniel Ursescu: Cross price way to bring that to the repeat after me the tool templates which leads into the 30 seconds.
Daniel Ursescu: and actually we have a redundant approach we have to present tense in such a way that if some something fails in.
Daniel Ursescu: In one of the front ends we can switch to the other one, so we, we can have a good afternoon for the facility and then this this.
Daniel Ursescu: front and ultimately juicy speaking to 5 million Jews are interested in education aren't here.
Daniel Ursescu: And the other five minutes during the competition are.
Daniel Ursescu: And then we have let's say three amplification levels, they want it be, and the first one amplifies the posse up to 3.8 jewels.
Daniel Ursescu: tempers and then this part is our Center in a dedicated confessore compressed don't point five, Jews and then delivered to the experimental area for the same forget arm So these are the hundred power amplifiers.
Daniel Ursescu: running the 10 hertz then alternatively, the policies that have been sent to the frontal area can be grumpy five in the Defense to a to which runs on at one birds and then the past is here to reach up to 40 jewels.
Daniel Ursescu: And then subsequently compressed and sent to the five areas okay so both beams the simultaneously only five or, alternatively, of course, we can further amplify through the amplifiers.
Daniel Ursescu: Also tested it fires up to 340 Jews.
Daniel Ursescu: And then compressed and then.
Daniel Ursescu: We have to distribute the the policies to the experimental areas using this template collapse passes.
Daniel Ursescu: And of course the compressor instant vacuum and the transport system vacuum, the beam diameter it's in the range of 55 centimeter it's a pretty big pizza and yeah we have this dream, a certain areas, and this is a pretty.
Daniel Ursescu: expensive and sophisticated part of the facility and then of course we have this example is mentioned, so the major parameters.
Daniel Ursescu: Are the data mentioned here just what we measure, so the energy.
Daniel Ursescu: For the hundred dollar 100 outputs it's in the range of 2.7 juice apple juice at 130 we have $25 for each era, of course, and.
Daniel Ursescu: Then for sample of what we measure up 240 to choose for one.
Daniel Ursescu: Pass duration it's.
Daniel Ursescu: kind of the learning of 23 times a second repetition rate, as mentioned, and also, we have implemented various degrees, so the problem, even in this case to to to take care of the quality of the beam.
Daniel Ursescu: So the ratio in REACH at our output of the later it's 0.9, which is very close to one the perfect variants of the same.
Daniel Ursescu: We have a reasonable pointing stability, in my view, or so, which goes down to 1.2 1.3 meridian and also for synergies ability it's also kind of reasonable.
Daniel Ursescu: Almost good for laser fusion, except, we cannot do fusion, with only the front door.
Daniel Ursescu: So the description of our laser system was recently made in a.
Daniel Ursescu: paper in the journal of hypothesis testing engineering give you see the the teammates mostly.
Daniel Ursescu: Palace team here and also we contributed the party to this developments and I will give you a quick look in inciting this.
Daniel Ursescu: This part, but if you want to go into details, you have this reference to to study.
Daniel Ursescu: So our Lisa has the person's mentioned, so the front end the session arm here and the compressor and diagnostics i'll go through each of them, so the front ends well our front end starts with the precipice later here and it generates 1064 millimeter policies which are amplified.
Daniel Ursescu: And the frequency doubled in the crystal to reach up 200 million Jews at 20% them attempts here.
Daniel Ursescu: And this is the pump for the parameter complete by us, we have here at the end of the content, the the most of the time step what's the.
Daniel Ursescu: $800 within those to offer us treasuries are federal jack the pump and rockets then it's filtered definitely with our eyes, we filter it adequately expressed to.
Daniel Ursescu: him about it in Pico second and then amplified in this panel.
Daniel Ursescu: To complete us for Christmas, so the the the.
Daniel Ursescu: Dedicated part is whenever we get the nonlinear processes, you might get in trouble, so, in particular with the supplement company fires, but it's important to have a homogeneous and nice name profiles, is how it looks in our case, and you want to have this stable.
Daniel Ursescu: Stable spectrum, and here we depicted.
Daniel Ursescu: The spectrum over seven hours of operation we put all the spectra measured every 10 minutes, so you see it's pretty stable specially and with this nice pump of these people, we could obtain this.
Daniel Ursescu: This profiles, and this is the output of the front of this to be near field in the fractal.
Daniel Ursescu: And we also mentioned the temporal contrast, which is important for the for experiment and in a different levels in the front and then we, the the contract says output is depicted by this lower.
Daniel Ursescu: curve here, which indicates that it reaches the most part of the device which measures, the.
Daniel Ursescu: operator that otter operator so which is yeah but we estimated to be in the ring of sentiments into one a temporal contrast here at the about the 3020 or 30 seconds before domain pass.
Daniel Ursescu: Well, coming back next part would be to look at the amplifier this is from the fire, so the the front injects here 5 million Jews, and here we have.
Daniel Ursescu: Well, some.
Daniel Ursescu: specialty.
Daniel Ursescu: The party stretched up to one nanosecond.
Daniel Ursescu: We need to stretch as much as possible in order to be able to handle up to 350 jewels of energy in the file on the file, but this is not necessarily needed for lower.
Daniel Ursescu: Energy out was that the 101 so basically if we operate this to amplify or the laser 130 we have a partial compression don't back down to 600 per second.
Daniel Ursescu: And then we inject and amplify here, and then the compressors after this amplify amplify to match.
Daniel Ursescu: The the special introduced the match the compression for this 600 because it compasses here's some possible projects here, but here they match the competition for 1000 people second so for one of.
Daniel Ursescu: The one of the key technologies here it's a we wanted to be reliable, we we stick with this.
Daniel Ursescu: old fashioned is not the flesh mount pumps So these are the setup pumping guy pumping and pumping build profiles, just to what we have you seen many companies, as you.
Daniel Ursescu: As a result of the good part of the themes here, this is what we get the extra each MP4, this is a new profile of our one, two and three, and also what we have here.
Daniel Ursescu: And it's important.
Daniel Ursescu: To.
Daniel Ursescu: To understand and to to have its spectral clustering so basically when you have wi fi if you start with initial.
Daniel Ursescu: bandwidth like depicted with this curve here then didn't application this curve tends to shift and get now so is this is called a narrowing and.
Daniel Ursescu: A way to if you forget getting in narrowing the population in the end of amplification will be maybe 40 particular the 50 because of those.
Daniel Ursescu: 47 seconds or 50% so basically you want to see the bandwidth after amplification as large as possible and and just pick up visiting place here in front of me one and in front of me to just take care to make this.
Daniel Ursescu: To preserve as much as possible of these benefits So you see, after because this is this curve here.
Daniel Ursescu: Is a simulation of what you get if you use a filter and this narrow one is, if you don't see basically get double bandwidth so you can compress to to.
Daniel Ursescu: Basically.
Daniel Ursescu: much shorter population half of the population.
Daniel Ursescu: You get without special, so this is important thing, so the How does it work it's a kind of a mirror, which reflects less let's say around 60%.
Daniel Ursescu: But the 820 millimeters here so basically it will pay for the amplification, so we will reduce energy in the spectrum of this around this wavelength, and then let more.
Daniel Ursescu: Energy pass through.
Daniel Ursescu: At the 858.
Daniel Ursescu: So yeah so that's the amplification.
Daniel Ursescu: him and then i'll come back, we still have the compression part, so this part here.
Daniel Ursescu: and well, as I mentioned before, for each of the.
Daniel Ursescu: outputs we have a dedicated the compressor and diagnostics.
Daniel Ursescu: So, but first before the compressor we have the farmable mirrors This is important to control the focus the focus team, so the way front and this.
Daniel Ursescu: How will we can focus and after each competition we have quality control so name the diagnosis bankruptcy, we have here diamond spent 400 per hour for one hour and for temple.
Daniel Ursescu: And how they look like this is depicted for the setup for the template confessor.
Daniel Ursescu: Well, we start with this before mobile mirror here some periscope been expanded because it has to be large in the compressor limiter great things we have the for ratings compressor and then we have a special mirror, which is a little mirror here which.
Daniel Ursescu: which makes us.
Daniel Ursescu: makes possible to take full aperture beam out.
Daniel Ursescu: Through this so it's just the look of the mirror and then we have a window here, and then we get the beam out in air on the diagnostic insecurities diagnosis okay so.
Daniel Ursescu: That was bench use the full operator, which is important and qualify the beam and we use here two or three months the magnifying.
Daniel Ursescu: telescopes.
Daniel Ursescu: So, to have the demon reasonable diameter and then we, we have a usual.
Daniel Ursescu: diagnosis, I will come into the next part one that so energy being profile, how is the two vocalists the spectrum with front.
Daniel Ursescu: paws duration.
Daniel Ursescu: special place and population and also different contracts so it's a basic.
Daniel Ursescu: ingredients for qualification and of course the most of the energy, so this is about 1% the transmission.
Daniel Ursescu: And then we have this mirror, and then we impact in the interest of all these parts, here it impact on and, of course, when you reach per second with.
Daniel Ursescu: A lot of energy to you, you can only transport the beam properly, in fact, this is a picture of how is looking inside and yeah it's working well now let's go to the metrology parts of to say.
Daniel Ursescu: Actually, there are three parts here.
Daniel Ursescu: One is how we.
Daniel Ursescu: What is monumental on the laser itself, just after the compressor one parties what's going on in the interest of course and one part is.
Daniel Ursescu: What we measure in the experiments, so I will say he was about it.
Daniel Ursescu: So again, this is the segments bench in a bit more detail for.
Daniel Ursescu: After each conversation so after each after each of the six compresses you remember, we have three outputs for each of the two arms okay so have the diagnosis benches and basically we have the magnification.
Daniel Ursescu: Here, this mirrors and then we have the energy meter and so on, all these different type of the photo diode, this is the profile focus beam spectrum white friend measurement.
Daniel Ursescu: temporal contrast and specialties so basically what we have we it's the basement against for the energy the duration and.
Daniel Ursescu: spatial properties, so the basic ingredients for.
Daniel Ursescu: qualifying the actual intense Okay, and in addition to that, we have the temperature contrast we measured the because the company, but we also have the.
Daniel Ursescu: Second contrast.
Daniel Ursescu: So.
Daniel Ursescu: House a few words about the again the three stream radiant energy population and.
Daniel Ursescu: for sport, so what the energy is not so much to say except that we, of course, we have everything integrated in the control system, and here you can see.
Daniel Ursescu: We operated the one hour 35 so i'm prepared to one are about one day So you see, we started after 11 and we stopped at 19 in the in the evening and the amplifier has to deliver 48 Jews before compression in order to be able to deliver one, so we operated.
Daniel Ursescu: A couple of hours, then we start some.
Daniel Ursescu: Companies are pressuring to see how.
Daniel Ursescu: We stopped at the pump places just to see how fast we can recover back to the initial energy and then here we operate begin for.
Daniel Ursescu: About four hours a nominal operation, and we did a test request the pump lasers in the amplified ones so and and basically what bottom line is, we have more than 25,000 shots per day, which have the potential to be converted in 25,000 per hour, but they.
Daniel Ursescu: will not be able to probably to to cooperate.
Daniel Ursescu: With 25,000 hours per day because of the value proposition shielding so if we're.
Daniel Ursescu: too good in making experiments, then we will have a problem with with rather protection.
Daniel Ursescu: But we could be close to that.
Daniel Ursescu: Now.
Daniel Ursescu: The past duration is made with the.
Daniel Ursescu: whistler so the device from spotlight, and this is based on crisper right way.
Daniel Ursescu: to generate reference paul's and then mixed up between the theaters and then you get it, but she's not the point from you know already kind of things, the past optimization.
Daniel Ursescu: So that the point is, we made to the speaker phase, and this data is fed back in the dashboard, which is the opposite of the moderator which is able to control the spectral phase so basically we can compensate for any distortion in the spectrum face.
Daniel Ursescu: in such a way that we can get as close as possible to the limit.
Daniel Ursescu: So, usually it's one point.
Daniel Ursescu: Is we are better than 1.1 we are limited in terms of aspiration, which is, I think, reasonable.
Daniel Ursescu: So, so what you have to take from here is that we have this feedback loop, which allows us to to to to control the past aeration using the.
Daniel Ursescu: measurement on the diagnostic bench and the data which is in the amplification chain I similar feedback loop, we have also put the put the profile up and and the way front, so we have different mobile mirror to.
Daniel Ursescu: to control the way front of the pulse, and to eliminate the any reasonable way from discussions, and this is, with the help, so we, the methodology for that is.
Daniel Ursescu: Based on with our central from imagine optics with this parameter so again, we, we have to control it, in order to achieve this high level of virtual ratio so 0.9, for example, so to be close to this unity.
Daniel Ursescu: value to close to perfection so and we measure for all the outputs passes and excessive restorations your appointment.
Daniel Ursescu: And of course we have the temporal conference measurement with this is based on this.
Daniel Ursescu: device from what about innovations and we measured the temporal contrast again, as I mentioned, this is a for the front end so it's been 10 to 13 for the one but 220,000 template of what you see here the middle 20 years.
Daniel Ursescu: We kind of REACH, the floor nice plot of the device around here so 100 people second before the main So these are the actual measured way to support the temperature contrast.
Daniel Ursescu: Three octaves.
Daniel Ursescu: OK now let's go to the next part it's been transported, so we have a lot of.
Daniel Ursescu: Measurements extended family qualification of the policies that they stipulated, but how we transport it so for this.
Daniel Ursescu: To have a dedicated contract, which was.
Daniel Ursescu: yeah pretty.
Daniel Ursescu: complex and also.
Daniel Ursescu: yeah.
Daniel Ursescu: expensive, and this was just to have the been transported from the compressors country sort of a summary here to the top of the page for each of the compressor output be coupled it to this vacuum vessel it's a.
Daniel Ursescu: More than 40 meters have been transport in vacuum for be and what a of the laser and here we have various boxes when we can switch to be able to go.
Daniel Ursescu: In this direction to the left or to the right, so it goes that has arrived typically goes here in the DC area it goes to the this beam comes here and goes to the.
Daniel Ursescu: If cost is electricity is right goes to 11 expensive area so basically with a very with few mirrors mirrors we can get the beam to either to be 641 or we can let them pass through so and go here down seven this one, and also this one this these two meters here with you.
Daniel Ursescu: So that's The SOFA ABS laser beam passport system, it was conflict in November last year successfully and i'll see a few words about it, so this is just have an idea at the early stages.
Daniel Ursescu: Because this early stage, you can still see the the long pipe for the long focal distance parabolic mirror 46 and you can see, also be the size of the system.
Daniel Ursescu: But we have a problem with not as the beam is very large, it is very complicated, to have a really imaging of the end.
Daniel Ursescu: We had to to to see if it's possible to focus the beam after the three propagation of the day.
Daniel Ursescu: And for this with my polygons and push the the.
Daniel Ursescu: World what telecom simulations and related this part of getting the DEMO for someone this mirror the mirror and then on the publishing books here.
Daniel Ursescu: And we wanted to see if it's possible to to have a good quality profile and focus killing the interaction children so basically for this, he simulated the full Armor from the mobile mirror yeah which is here.
Daniel Ursescu: expand the compressed or propagation here, and this.
Daniel Ursescu: To me Ross here.
Daniel Ursescu: She and the faxes parabolic mirror here and we look in here the focus but quality so basically we could we seem that we could we can.
Daniel Ursescu: control the past that have very good quality.
Daniel Ursescu: pass on the diagnosis bench here.
Daniel Ursescu: Nevertheless, is the quality, the transport mirrors is not so good so let's say Lambda overtime rms it's typical quality for mirrors and.
Daniel Ursescu: This is.
Daniel Ursescu: It it's often used in the system, what you would get here as part of focus, but would look like this, so you see Well, this is about 40 micron by 49 so instead of getting these nice being propelled by piece so.
Daniel Ursescu: Fortunately, our simulation so relaxed Malaysia show that.
Daniel Ursescu: Using the different mobile you know in in front of the.
Daniel Ursescu: At the compressor can compensate for most of these.
Daniel Ursescu: related operations here, and if you correct with the form of a mirror, in the end, you can get close to.
Daniel Ursescu: A nice being profiled with Australia of Dr appt seven.
Daniel Ursescu: So this is what we expect to have here and, moreover, he continued to to do the simulations which metric with friends and dim profile and.
Daniel Ursescu: Basically, this is the input data, and this is what is not what is expected to get in terms of.
Daniel Ursescu: intensity and focus and the next slide will summarize in terms of instead of energy, the results of the calculation.
Daniel Ursescu: So basically the black line here the.
Daniel Ursescu: Language it tells how much traction event in and close energetic good energy, you have in reduce in the passport for a radius RSA to Michael for Microsoft smartphone so so.
Daniel Ursescu: This is the ideal case with depression limited the past since on.
Daniel Ursescu: When we go to the real deal, we are on this dashed line here we assumed 15 millimeter rms of boxes parabolic mirror, he will have better than that, I think.
Daniel Ursescu: and
Daniel Ursescu: We will be here so would be something like slightly above 0.5.
Daniel Ursescu: Instead of zero point at the here.
Daniel Ursescu: at two micron radius of the sport sites so basically then.
Daniel Ursescu: The simulations have shown that.
Daniel Ursescu: If we use.
Daniel Ursescu: The form of a mirror.
Daniel Ursescu: In front of the compressor to to confess it for the.
Daniel Ursescu: The first.
Daniel Ursescu: aberrations up to eight or 10 K will mammals from upper middle, then we can when we get pretty.
Daniel Ursescu: Close to to the best what can be obtained with our real deal, so we have improper okay so we're we hope to be.
Daniel Ursescu: in excess of 0.6 so which I think it's a good, very good.
Daniel Ursescu: Okay, so this is about the intensity in terms of simulation passport and the How does it affect the intensity in the focus and then I will say, I want to tell you what about our real tests on the beam transports.
Daniel Ursescu: So education.
Daniel Ursescu: was tested in 19th of August and we had a life transition at the time, this is a picture in the conference room it's the big screen, where we.
Daniel Ursescu: Have a mentor that was being proposed a different application level spectra a different application level and squander here, you have the interface for the latest system.
Daniel Ursescu: And here, for example, we can see the we have cameras which one for the mirrors in the beam transport system if they get them each week can observe here.
Daniel Ursescu: Okay bacon system so yeah it's a it's a nice conversation I have to confess so.
Daniel Ursescu: The experiment what for this commissioning.
Daniel Ursescu: What to do should attempt at what through this.
Daniel Ursescu: beam transport system, down to the second year in a seven year we added.
Daniel Ursescu: A been done for us and it be a diagnosis bench as our show here on on this side so here in the upper parts, you see the sketch of the measurements.
Daniel Ursescu: measurements for this.
Daniel Ursescu: To have the laser the compressor and from the conference, we have the bag Moses bench I hope worried about it, and then we have this been transferred wrong be interesting to see this is short, but it is much longer, and then we have this couple of meters and then we have the.
Daniel Ursescu: window here, where we can couple in the beam to to measure the Web front and being profile.
Daniel Ursescu: And after measuring that lower energies all these parameters, we ship them the beam down is a vacuum pump which so we removed the mirror to the window here and we put him down for this one.
Daniel Ursescu: And then we should pull energy, so this is how the near field, the profile looks like, so this is small on the screen but it's still.
Daniel Ursescu: 43 about 50 centimeter badminton You see, this is the.
Daniel Ursescu: way from measurement for the so the accident meds, and this is a.
Daniel Ursescu: widespread panic function, I think, and again zero point 74 restoration.
Daniel Ursescu: And this is a the population, which was so the fans shape and the population use for this measurement so we had 23 points we found per second policies.
Daniel Ursescu: And yeah.
Daniel Ursescu: And what so again give a profile on the greatest is the critical parts, we were concerned not to burn the ratings in the compressor.
Daniel Ursescu: And we see is what happened during the test the test started 1415 for the final on fire so for the template or amplifier.
Daniel Ursescu: We amplified and send energy to the compressor preserving transport and we see here every minute we had a shot, so we we have really operated one shot for minutes and you see.
Daniel Ursescu: In 35 minutes we shot from a previous one, so here, you see, we were at about three, but what with this energy.
Daniel Ursescu: Up to a bit more than tempo a 1014 foot pedals and actually we were shooting sports shorts at them, but out here, and the seventh I thought we also talked about ventures.
Daniel Ursescu: It was just to to wrap up gradually the energy in the in the in the laser system so that was a very.
Daniel Ursescu: special day for me, it was the if you look at this plot, and some of all the better what you get so 10 times three but about 10 times seven times 10 hours you, if I know that here we have more than 200 hours and it what is outstanding is not to see 200 hours.
Daniel Ursescu: To see some not in one day, but in 35 minutes, so that was very.
Daniel Ursescu: Nice.
Daniel Ursescu: results, which was a great accomplishment for our facility, I would say.
Daniel Ursescu: So, of course, after the test we looked we check the great things and the compressor mirrors and being transport mirrors and.
Daniel Ursescu: We did we did not see any and we also measured the transmission efficiency and we couldn't find any losses or efficiency reduction and no damage so there's a good side.
Daniel Ursescu: And we also be repeated the test this time to fill up going from fish pls here in 87 we put them up here and we we added the beam them here, so we.
Daniel Ursescu: We test those on this direction, so this line here it's pretty long you seeds this industry is this on here, this is a DEM DEM DEM DEM DEM here, but in place.
Daniel Ursescu: And this time I.
Daniel Ursescu: was a shorter, it was also like the demonstration on zoom because of it.
Daniel Ursescu: And we see we rather increase the power, the families is energy from a juice up to 575 shows in pumping and this corresponds to 225 tools in a in the output energy after the compressor and this corresponds to about them.
Daniel Ursescu: Then again, so for this for this day we use these kinds of temporal policies with with the past, duration of 21 point 2.1 and two seconds and energy in the main peak it's 90 slightly more than 90% so it's 90% energy in this main piece of say.
Daniel Ursescu: And if we achieve this outcome we demonstrate the kingdom, that is the worst expect.
Daniel Ursescu: Finally.
Daniel Ursescu: it's good that are being transport for them, but outwards well, of course, for the.
Daniel Ursescu: You see what.
Daniel Ursescu: What we already experiments So there we also transported and focused in that.
Daniel Ursescu: area and we now work for because we wanted what we will have no problem there also.
Daniel Ursescu: But we still have to, we have a problem with this methodology for experiments, so what we have there.
Daniel Ursescu: And the problem is as follows our age pls after compressors give some passes, which are guided experimental area, and this is a population, the experiment Okay, this is everything goes in vacuum or the reflections, so we have a population, however, what we measured on the bench is.
Daniel Ursescu: Is.
Daniel Ursescu: affected by the way we sampled the past in the confessor so basically what we do we, we have a leak in Iraq, so this is has a sickness, which is not fun negligible it's a big it's a huge mural one meter time.
Daniel Ursescu: Well it's a rectangular one but roughly one meter more than one meter in in in with, and then we also have the window to get the full aperture beam out from the from from vacuums put it under damage so have window plus lucky's mirror and which corresponds to a large discussion.
Daniel Ursescu: So, and this large, especially for example.
Daniel Ursescu: Inside the conference or after the conference room have 22 second policies on the diagnosis bench will measure 400 micrograms.
Daniel Ursescu: So, because of the discretion of the because of sampling methods so this have you sample the beam it's a critical in order to to so you have to understand where, for example, to be not to be able to stay how much you have in terms of parameters file size of population or even wait.
Daniel Ursescu: So basically what we have here for measurement we have a population for all the demos bench and the bottom line is.
Daniel Ursescu: That, what do you have an experiment does not chorus is not the same thing as what you get from the diagnosis so basically.
Daniel Ursescu: You have to understand very well what you do here for to be sure that your answer the question here so basically we we developed kind of a strategy on how to handle this aspects.
Daniel Ursescu: And this is depicted here we have the at least six like bus benches at this now, we have done the beam passport and then we have the experiment at this experimental areas, and here we also have.
Daniel Ursescu: laser that dedicated laser diagnostics so.
Daniel Ursescu: For the ALS we have all these parameters as specify near field away from population and so fun and on the expense side will also the install all these devices, we installed from the experience before already.
Daniel Ursescu: Far field, the past duration spectrum measurement and on energy and basically we get all these parameters for each pls or short for every shot.
Daniel Ursescu: Basically, and.
Daniel Ursescu: We were calibration.
Daniel Ursescu: Before the real experiment, we go calibration what major investment, the area compared to what measure on the diamonds bench and from this calibration, we know that.
Daniel Ursescu: For example, if we measure here a specific population, we know how much.
Daniel Ursescu: This population respond on based on how much it is town diagnostics, this is our experiments, so if you know diagnosis, we know how much would have index.
Daniel Ursescu: And in addition to that of course we have to take care of the focus, but we have also dedicated monitoring of the forecast for the children.
Daniel Ursescu: Children.
Daniel Ursescu: Okay, so this is this protective for for making experiments majority fundraiser at the experiments and now I will go to the next part of my presentation experimental areas.
Daniel Ursescu: So i'm sorry, maybe i'm a bit late.
Daniel Ursescu: So I have to go fast.
Daniel Ursescu: Okay.
Daniel Ursescu: So the for a frontal area is the first one runs with Cameron to turn it off beams at 10 hertz.
Daniel Ursescu: This is the layout the car design, so the themes are coming from here we have the blue beam and the red team so.
Daniel Ursescu: I will be an A and here we had the complaints on Eric restoration Bethel congregation with confessed imaging.
Daniel Ursescu: And we have in preparation this vacuum chambers here experiments with photo photo stuttering experiment and research, but we also have a here at the end of the experimental area dedicated station for management that is induce them stretch Marks and Spencer broadening the.
Daniel Ursescu: measurements, so this is.
Daniel Ursescu: designed and made with off the shelf components and they were.
Daniel Ursescu: There was a part of the first six months we didn't realize it was in March 2020 just when we just got one week later, we got the complete lockdown of.
Daniel Ursescu: The country, so the President, I was a guy there and it wasn't prohibition era.
Daniel Ursescu: And with some preliminary results that the monkeys in optics laser system system little science in September this, how is looking how was looking at that moment.
Daniel Ursescu: Is that is that the top to the external was pretty simple, we had the middle with the four five this year, we had the diagnosis bench with.
Daniel Ursescu: Aggression management.
Daniel Ursescu: And our field.
Daniel Ursescu: And then we have a focusing mirror, and here we are the past, present the material which should behave not merely.
Daniel Ursescu: and
Daniel Ursescu: generated speaker broadening and specs on motivation and we measured here after being down, but we measure with a spectrometer this type from, and this is not very spectacular actually.
Daniel Ursescu: But I still think it's worth to look at this slide we could vary the population from 23 times a second to 410 seconds.
Daniel Ursescu: Basically, by changing the discussion.
Daniel Ursescu: The gtd using the dialer and you see well from here to here what you see here aspect of it was another speaker or the other spectrum and on the this axis here, you have the discussion from.
Daniel Ursescu: Plus 3000 samples to construct a monthly 303,000 pounds or so so basically we weren't able to just to check the to change the special of the population.
Daniel Ursescu: which was the gtd with dazzler and to record this so Basically, this is a form of discount here we go the distance using the glass and using plastic.
Daniel Ursescu: And we could see the surface modulation effects, a corresponding to the best population on the past, and the bottom.
Daniel Ursescu: line here is that the laser is really stable suspect the spectrum is very stable, so you, you can go there, and you know that we have a special in the morning, you have to separate from the evening.
Daniel Ursescu: and also the past duration and the special associated the special is also stable, so this kind of measurement with to cast sounds like five to 10 minutes.
Daniel Ursescu: To change for every spring, when we change the settings in the desert and we still got very good reliable parameters that is very good, if you want a population.
Daniel Ursescu: For your experiments specific or you want to change from one to the other it's very simple to create the next experiment actually the first experiment which produced ionizing radiation was.
Daniel Ursescu: Led by Dominica Doria and heather's cookie is that we can okay here are the parameters, we were finding that 2.5 tools, the Western countries compasses this beam diameter 56 millimeters hundred.
Daniel Ursescu: And what is the system output.
Daniel Ursescu: We had some large 30 mile radius.
Daniel Ursescu: fluctuations of the pointing the focusing optics was 1.5 meter, so this is set up here, you see that we have a couple of led me Ross, and this is a parabola here, focusing here is, it was a target.
Daniel Ursescu: And then Eric from economic trends on, and this is my favorite the focus but measured in here in the focus.
Daniel Ursescu: yeah and then test it was looking pretty fine and this was corresponding to something like.
Daniel Ursescu: Zero point 67 I will see you later.
Daniel Ursescu: And says good energy efficiency 67% was.
Daniel Ursescu: So curious to see some results from the diagnostics correspond to 5 million radium evidence of gelei from beams batches.
Daniel Ursescu: directing the little wakeful that's original experiment, and this was appointing of this was profitable with Radio we had to drop shadow copy, as you see here so much about the images the top use chatter radiation from the entrepreneurial.
Daniel Ursescu: And here are the results on the prospect through the depending on the guests with helium or we get some psychology 60 me be monochromatic one energetic electrons the wild with the adding the nitrogen this spread and went to 230 metallica votes.
Daniel Ursescu: So yeah everything went very well and.
Daniel Ursescu: They still the data is under.
Daniel Ursescu: Analysis now.
Daniel Ursescu: Okay, so next Chamber is the five where we have one of our.
Daniel Ursescu: Policies you see here it's a growing up set up now, is it all these you see here really exist well it's in place.
Daniel Ursescu: We have the two one of the top teams entering here the turning box and actually we have two two ways to send the one because teams here in the experimental Chamber, which is the simplest one.
Daniel Ursescu: So from here we have a local business problem for a concentration in this direction.
Daniel Ursescu: And on this side, we have a flat mirror and maybe the former permeable and here we have an opposite parabolic mirror for me say, for an elephant for acceleration.
Daniel Ursescu: Also in that direction, basically, the idea here, it was to to have in the same Chamber most electrons and protons for a simulation of the extreme environments with electrons X rays protons and neutrons and well.
Daniel Ursescu: African them bit late here is just to show how the game is coming from the laser here on the promo code mirror and then focus here, this is a zoom of this interaction chamber, you see, we have a spectrometer.
Daniel Ursescu: adaptive optics the collective bench and so on, so electron spectrometers RC of stock and.
Daniel Ursescu: Focusing sensation therefore the Lord for the sense in the same Chamber, we have a passport here, this is a focusing optics and here we we focus in the basket and we see here the Chamber against this, this is the culture or sell inside the Chamber, and here we have also electronic spectrometer.
Daniel Ursescu: For the moment we.
Daniel Ursescu: We want to be.
Daniel Ursescu: You know, it could be the times.
Daniel Ursescu: We decided to some experiments looking the simpler simpler, but in the in all of the project Camelot chambers, there is, how is looking inside and we have a number of.
Daniel Ursescu: devices which are already there and we are hoping to shoot these days for making the proper restoration.
Daniel Ursescu: So yeah the usual.
Daniel Ursescu: devices for this kind of experiments.
Daniel Ursescu: And now, finally, we have the you want, and this is a template of what you want it's here we have the beams from the laser laser some is here little compressors from them, the beams are coming here and focus with the boxes parabolic mirror.
Daniel Ursescu: On some small mirrors which are plasma mirrors and then the beam are generated in this direction, towards this big block here, which is a beam down to be built.
Daniel Ursescu: So this is a one okay and inside we have yeah this is some songs each the Chamber the absolutely so the templates in place, it was tested for vacuum.
Daniel Ursescu: With we have.
Daniel Ursescu: They are rather plumbing the film's also parabola are going up to 200 feet came up with 8% resolution in the measurement English to this proton energy videos, we have also forward quantum gamma spectrometers.
Daniel Ursescu: Commerce larger than me he based on simulators and also an accomplished from 10 meter.
Daniel Ursescu: And we have also anger resolved the mass spectrometer.
Daniel Ursescu: So this is here around.
Daniel Ursescu: And optical probe for shadow copy or interferometry and song and a similar manner 46 we have this Chamber here the demon goes one of the beams I don't be.
Daniel Ursescu: middle with the horse here is the riches here on a spherical mirror, which is focusing over 27 meters this beam in the east e6 interaction Chamber well the second team is doing here on a parabolic mirror and is aligned to be 135 degrees angle.
Daniel Ursescu: pollution.
Daniel Ursescu: And this is how it's working the view of the Chamber, this is a.
Daniel Ursescu: parabola which are coca Coca Cola here is a beam from the local focal distance parabola.
Daniel Ursescu: spectrometer So here we have the elect from Gaza.
Daniel Ursescu: With us or four very conservation and here we have a sound system to deflect the beam and put it in a beam down laser beam them for 200 choices, not necessarily trivia.
Daniel Ursescu: And of course we'll have a electro spectrometers in investment for absolute pipe gv and we extended it with to Father magnets to reach after 20 jv to to be able to measure up to 20 TV will have have also some.
Daniel Ursescu: Extra for come in beamed up in the window.
Daniel Ursescu: Okay, so that's the six and with this one getting close to the end of my presentation just good things about the meantime we are now.
Daniel Ursescu: Preparing.
Daniel Ursescu: website and.
Daniel Ursescu: And instructions for how to apply for being here at eli, and this is just a web page which.
Daniel Ursescu: will present a how you request the time how you prepare for the impact, how you execute them.
Daniel Ursescu: have to take in the process of publications.
Daniel Ursescu: Well, this is.
Daniel Ursescu: Basically, a two step process, one is the API is to feel technical proposal but.
Daniel Ursescu: His explain how it addresses videos.
Daniel Ursescu: Basically class based on later requirements machine facility safety ethical diagnosis, I guess reciprocation and also should also describe what is the logical.
Daniel Ursescu: consequence of the experiment and then we have technical committee which will look for this and then, when everything is created, that is when we.
Daniel Ursescu: Just state that we can do it, then the key is to kill insanity proposal, and this would be analyzed by the box.
Daniel Ursescu: Integration separate concise report and will, in the meantime manage without the time Okay, this is.
Daniel Ursescu: A number of aspects which have to be addressed in such a proposal, identical proposal.
Daniel Ursescu: And then I want to conclude now my presentation here i'm sorry I was a bit late.
Daniel Ursescu: Our laser operates reliably and that nominal timing, that this is, I think, outstanding i'm very happy for that.
Daniel Ursescu: Then laser Pascal the additional have a strategy for that which takes into account not only have the laser parameters on auto escalate, but also what happens with this parameter parameters when we asked for them and we use them in experiments, this is also maybe.
Daniel Ursescu: In order to pass.
Daniel Ursescu: Then.
Daniel Ursescu: The transport system for our this operational was to test new upgraded optimization areas, this is also very important day.
Daniel Ursescu: And then we already operate too expensive areas 100,000 quantico and for the other 216612 areas, we have all the ingredients, except for the folks and optics we weren't expecting them, I think the end of the 2020 unfortunately with this coffee the evolution, they were not delivered.
Daniel Ursescu: As expected, so we're still waiting for the middle of this year or something like that So hopefully then we'll have owning the main.
Daniel Ursescu: temple.
Daniel Ursescu: And we intend to have a bowl for being time.
Daniel Ursescu: proposals.
Daniel Ursescu: In this year.
Daniel Ursescu: So of course they're looking for young enthusiastic people not young enthusiastic people.
Daniel Ursescu: Okay, thank you for your attention and.