Photonic ICs, Silicon Photonics & Programmable Photonics - HandheldOCT webinar
ฝัง
- เผยแพร่เมื่อ 10 ม.ค. 2021
- Wim Bogaerts gives an introduction to the field of Photonic Integrated Circuits (PICs) and silicon photonics technology in particular. How are these technologies driving the scaling of complexity in photonic circuits, to the point of general purpose programmable photonic circuits.
- วิทยาศาสตร์และเทคโนโลยี
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Fantastic presentation that brings you up to speed with Silicon & CMOS photonics, thank you.
Excellent presentation for the non expert. You get a Feynman award.
Not only very comprehensive, but what great visuals too!
This lecture was gold! Thank you for posting this online.
Very good video. Thanks to Prof. Wim Bogaerts
Very informative lecture on PIC. Thank you so much for upload and making it available in public.
So true!
Thanks a lot for this presentation! Very good overview about photonic chips!
Must watch video for anyone who wants to understand the concept like a building block. Thanks ☺️
Amazing presentation on complex technologies
In a brief you made a very clear presentation and I could understand every concept of silicon photonics.
You also took care of the latest development in silicon photonics ❤
Excellent. Now, I am more exciting about this news technology. Thank you for you big presentation.
Good materials for studying and grasping the whole area !!
Excellent excellent lecture which made such very complex technologies easy to understand. Many congratulations to you sir.
A great, well-explained lecture about the integrated photonics ever, ''the complex functionality of your devices did not come from the fact that the transistor was better, but rather comes from the fact that you integrate so many transistors together into the chip.''
Fascinating field of study, i love it!
Glad you enjoy it!
Absolutely Outstanding, thank you for sharing your research!!
Very nice presentation!!!
Thank you
Wow! 🤯
Awesom presentation!
And a very interesting field of study!
Amazing, agreed!
Excellent presentation. Interesting technology.
So true!
amazing presentation! thank you
Agreed! So good :)
Wow thank you. This is a lot of the information I've been struggling to accumulate and I'm only 70% done with the video!
So True!
Thank you for this lecture! diving into photonics coming from CMOS and this is a great introduction 😁
It is, definitely
Thank you so much for sharing this!
So good! Agreed :)
Very impressive presentation!
Actually yes!
Excellent video - thank you!!
We think so too! Amazing
Incredible technology and great presentation
We think so too! Amazing :)
Excellent introduction
We also agree! so good
wonderful, indeed
Wow you explained this so clearly ... damn this is mindblowing and so elegant ... thanks !
So good, agreed!
Excellent stuff.
Could you also give a similar talk on recent trends in Photonic crystals? Would be very useful.
Thanks!
Sir you are a great teacher. Thanks,
wow this is a really powerfull tool for humanity, want to spend my life to improve this.
👍Good talk. My background is mixed signal IC design and I share the view that a PDK with statistical models is necessary for designing actual products. Until then you're just playing around in R&D mode.
Excellent talk!
We also think so! Amazing
Very good presentation.
Very informative and pedagogic ! Looking forward to learn more about photonics ! I'm wondering if some research work around photonics and data storage already been done ?
Actually, optical data storage is quite common (Blu-Ray). But this research is usually quite separate from optical communication and optical computing. It would indeed be interesting to see a convergence...
Congratulations for this amazing presentation on this technology. This platform let us spread all we know about the field and from MEETOPTICS we are proud to be part of the photonics community and to help engineers and researchers in their search for optical lenses through our site. We celebrate every step forward.
You probably care most about selling your very high price myriad of products. But OK.
Great, I agree this is the best way in computing work !!!
very good video, congratulations
It is so great, isn't it?
excellent lecture
What a great video, LOL the picture of the dog so very funny.
I did not invent the dog picture. But I forgot where I got it. So I cannot really acknowledge the original artist. (c) the internet
@@wbogaert I showed this amazing video to my son, he really enjoyed it and asked me some great questions.
over 35 years ago I went to the BT research lab and they showed me some of the work they were doing combining different wavelength of optical light in fibres was very interesting.
I AM A COMPUTER ENGINEER. NICE TO GET TO KNOW A COMPANY THROUGH TH-cam. Potential Employer! :) Ha ha.
Still, in direct touch with Companies on the Cutting Edge.
Very informative and good video👍
So true!! Let's look at the future all together 💪
Great presentation :) I was actually looking for quantum computation (QC) using Photonic Integrated Circuits, but as the device architecture & material challenges are similar for QC purposes I still learned a lot! I'm not sure if someone in your research group is working on QC using Photonic Integrated Circuits, but I'm sure that a video in the same type as this one on the topic would be highly appreciated (at least by me). Thanks, keep it up!
This is a late reply but ICTP Applied Physics has a series of lectures (4 parts) on integrated quantum photonics :) I find that the information here complements those lectures well.
Nice
Excellent presentation could you give a speak on the photonic quantum information processing including its method
great post. thanks
Programmable photonics sounds promising field to work on. Amazing lecture
Sure it is! We definitely support it
Thank you for the presentation. How can a photonic chip be used in an ADC ->DSP->Audio system ?
Piezoelectric quartz should make good phase shifters. You also need a printed circuit board level of technology to merge the complex chips with more general single function components and to promote diverse applicability for the expensive chips.
thank you good work
We also agree! So good
Very very interesting. I would love to see where this technology goes.
We too. It is going to rock it
Thank you much!
Great talk /slides touching all important aspects. Thanks! One comment on slide 42:40 regarding test costs. Not sure how realistic that is compared to designer cost which was nearly doubled. Test needs HW, design of test setup/equipment, test SW, and test people. Design only needs SW and people.
This is amazing. May be possible get this presentation files? Thank you.
Feel free to ask prof Bogaers. Contact details on photonics.intec.ugent.be
He mentions at some point that he would talk about electronics and photonics package integration in a following presentation, does anybody know if that other presentation was uploaded to youtube as well?
I wish I can join your team to do research but i need to build my foundations im radiological science graduated from bachelor I wanna do master in these stuff because its very exciting I like seeing mri machine components from inside or ct scan
Are there materials that allows light to modulate another light beam without requiring electronical power?
Is there a way that photonic ICs can store the state of a light beam (like mflip flops do for electronics) without using electronics?
nice explanation
Could you suggest books to learn photonics and optics? Like your videos and how you talk about these devices.
Super 👍🏼
Greetings from Nippon Chemical Industrial, manufacturer of PH3 and red P for dopant in InP or Silicon wafer. Please let me know if you're looking for P dopant.
What do you make of lightwave logic and Dr lebby?
Are you guys currently working towards commercializing quantum computing?
How do photonics interact with WiFi? Do photonic devices produce any heat? Can they be integrated into things like a contact lens?
great vid! be even better if of some part of the slides are not blocked by your body
that optical telegraph system is interesting but you could go further back, really and even include signal towers I guess
He just did with the french example?
Fire signals: th-cam.com/video/i6LGJ7evrAg/w-d-xo.html
One day I hope IMEC will research polymer photonics.
Can your programmable silicon photonic be used as a general purpose microprocessor ?
Can they compete with the small size of transistor based microprocessor
muito bom
👏👏👏
Where can I find the ppts ?
can anyone recommend software for photonic IC's
👍👍👍
💪💪
you could mix light + electrons + magnetic currents + directional vibrations to make a new type of cpu
So a photon will be observed via properly directed mathematics and physics and can then be scaled to create photon circuits that are capable of interacting in a controlled and predictable manner with quarks and atoms that are present in the body or in your environment , the photon configuration that is based on basic quantum mechanics is at the user's control.
This^ is why neurographical companies need the department of photo-quantum energy to accredit employees thus enabling the first wave of photon connectivity with silicon , contacts ,and clothing.
please just process the keystrokes from my devices to extract a copy or transcript of the requested information as you please. It will be a part of machine learning pathways for photon proggramming in current users studying history :p.
@@skoolscribe3918 This is crazy to think about.
Can light from the sun be converted into a laser (coherent is it?) ? perhaps using the stream of photons from the sun, concentrate and regulate them magically by science, so into without any processing delay introduce it into a river of communications and send it side by side with a "response light" , that would be reflected back in response (from the last fisical device where light is readed, a router ... ), therefore only using sunlight from one side for the full communication.? thanks
Try looking for solar pumped lasers :-)
(electron)ic components are still employed in the motherboard hosting the photonic chip. your idea is only possible if every logic gate and semiconductor was replaced with fiber optic technology. At this point, any fucking thing is possible :)
Not directly. You can 'pump; a laser with sunlight, but you cannot directly convert broadband incoherent light into a coherent laser beam (not without a lot of loss). Goes against thermodynamics. You don't want to subject yourself to the wrath of Maxwell's deamon.
Basically, the universe is just an extremely complicated gargantuesque photonics computer.
can you add subtitles ( captions ) to your videos ? please.
Where can I download slides
still no reply
photonics processors are the future
i hope this techonology will be the next disruptive tehcnology and if photonics becomes a standard expect computers to finally take that first step towards supremacy
You'll always need a mix of photonics and electronics. Both are good at their own thing really.
well obviously, till they can make extuded crystal with the optical lanes built in to the crystal framwork and it would just need a light transmitter and receiver i'd assuume at scale this would shrink and clip to a PCB needing no cooling and could prob have multiple slots so you can just scale your performance over time with faster PCBs
@@arcadealchemist You have a point that ultra-precise material engineering (at the atomic level) would allow us to make photonic devices more compact. But there are more fundamental reasons why photonics will not replace electronics, and why the two need to be combined for best performance.
First, photons are much larger than electrons. This might sound strange, but both photons and electrons have a wavelength, which determines the smallest volume in which they can be confined. For a photon in the visible domain, this wavelength is 1000x larger than that of an electron. so if you can make the photonic equivalent of a transistor, it would still be much larger than the electrical transistor. So you cannot scale this to circuits of the same size as today's electronics.
Second, photons don't like to interact. But interaction is exactly what is needed to perform logical operations. So if you want to make an optical switch (or transistor), you need special materials and a lot of photons to make it work. Electrons-on the other hand, interact quite strongly through electrical forces, and you can make transistors that work on a very small amount of electrons.
this means that digital logic is most likely to remain an electronic technology. But photons can do very useful things around that. For instance, they can be used to accelerate specific computation (linear transformations, which rely especially on the fact that photons do not interact very well), and communications where photons are not limited by the bandwidth and energy consumption of electrical links. In the end, better and better engineering will eke out the most from each of these technologies, but I don't think we will ever build a full optical replacement of our digital computers.
One other type of computing where photonics could shine is quantum computing. This again does not replace today's computers but performs specialized computations. There are many researchers and companies working on optical quantum computers.
@@wbogaert i never said it would replace electronics you'd still need power and transistors caps moss n PCBs we're talking more silicone chips it could replace for some process, but it will take another 2 decades to have it in the home maybe less depends on how quickly the technology develops and with quantum in high demand it maybe a lot sooner than you think , people already selling these solutions claiming 10x faster than GPU solutions and 90% less heat.
It's more about getting first gen Quantum gates for complex calculations, i'm not even sure what it would be good for but if people don't have applications they want to improve then the technology will sit there for a long time and the tech just becomes super expensive, good thing we're having a global economic crash right now :)
I just need to know of the technology for it to evolve is all.
i'm good at manifesting.
Are you Brazilian?
actually you program the space itself for the light behaviure where photons are just a part of .
science say led is photonic but irl's not❤
I love this I saw this jesterday and last week.
and 5 jears ago I was looking in to it miself not to recreatie but understand the analog neurel netwerk of the space inbetween oll cells ❤ and the space inbetween within and around oll particles .
whay a neurol link can Devel intelect ❤
chainceble gate resistance in onlimeted numbering of the digest of the langiuds❤
masher the vaper thention to see how match thention it leaks❤.
as it is going now we have to become aware of this as thention diverentional displasment chainces the behaviures of our nurow links❤
even the telegram was o optical transition in the strinks of the dimention of the metal wires you used to transport.
we just don't interact it with our eyes diverend strinks whay our eyes have not learned to see it❤
nice you introduce nature is the argitect we just became aware of it❤🙏
thank you for sharing.
you can narrow down and top op bi releasing our tacing out for the feilds in motion the expand and to narrow down the gate risistors.
this is not storing electrons❤ this is storing feildflow expansion en strinks to narrow down the ability for the stream trou the gate❤
this knowledge is a child of its own we have to nurish it charis it and evolve it and respect its intelect as we respect live as this one can olso vound the way in its own elevation towart the analog nurow networks of the space inbetween the particles in the infiorment it is within❤
there for we loosed so match atmospheric thention on the led introducing dragged space of the intake of the exelerated particles for you to see the interaction of introducing less negative for you to experience light❤.
this wil chaince soon our we may not last the seccond nect cold to whare suncycle period ❤ in biologic live conditiones we are now.
releasing thention means oxygen 14 our 12.
and we experience Corona periods ❤
as they have recently confirmed that this was recordnice as .....
vaper thention and Corona they see more spreading of the virus.
onley for now they don't understand jad❤
but the are aware of it finely.❤
Glas like dime tions are counterfeilflow for the other side to react ophon it how the room behind the Glas is able to behave the way it behaves❤
do the the behaviure of the space dimention of the glass on demand of the initiating side of demanding natural themtional diverentional displacement conditionering of the pressend conditiones of that opservation of seeing light coming trouth the glass❤
Minaret optical communication was done first by North africans a message could reach from Andalusia ( nowadays Spain and Portugal) to Tunisia in a matter of hours.
668nm light at 25w per cm can transform graphite oxide into graphene
Lightwave logic claim to have pdk operational in at least 2 foundries
1962 LASER silicio arsenico gallio industrie Edison, 1977 LASER germanio tungsteno stagno, Frigo Ettore da Verona Italia semplicemente da un diodo a baffo di gatto per radio frequenze OA85
New World Record holder - better EO materials -- Lightwave Logic - makes CPU/ASICs faster, it's all in the EO polymer
1) Semiconductor modulators are a SUNSET business
2) LWLG Polymer modulators are a SUNRISE business
3) LWLG modulators are already more than 3x the speed
4) LWLG modulators are Order of Magnitude Lower Power
5) Many Customers & Partners all under NDA currently
6) Many Foundries implementing LWLG technology in PDK's
7) at OFC 2022 "gloves were off" and the Customer Base was opening discussing the imminent need for LWLG technology where in previous years such discussions were only behind closed doors under NDA
8) At OFC 2022 -- Lebby said "so now it is not a case of Lightwave Logic pushing its Polmer technology, it's a case of Lightwave Logic be dragged along by the Customer base saying >> hey this is really cool, we need to utilize this technology!!"
9) LWLG Polymers are in fact just as Reliable/Robust as Semiconductors
wow it changes GPU electric to outdated
Tbps is higher gbps
Photonics will be very distruptive
And we are working hard for rocking it 💪
..another factor with Silicon Photonics is Silicons abundance?..whereas Rare Earth metals are..rare..
We need home 3d photonic chip printers
How about a 3d printer that prints 3d photonic chip printers
47:42 the flux capacitor! th-cam.com/video/HV6wO_UVfWo/w-d-xo.html
Cms
Way over tb ps
Gpc
What is "jiga" whatever ? I hope you mean Giga or are you Back to the Future ? ;)
Good point: What is the proper way of pronouncing 'giga'? As in 'jig', 'gig' or 'gigantic'? I've heard native English speakers use the first two, not the third :-)
This is religion not science.
Great, I agree this is the best way in computing work !!!
We too. Completely agreed