ฝัง
- เผยแพร่เมื่อ 21 ก.ย. 2024
- The Xanadu Quantum Cloud is the first cloud platform offering access to photonic quantum computers via its silicon photonic chips. Learn how these chips generate and process quantum information through a series of innovative squeezers (the inputs), a fully programmable interferometer (the gates), and photon detectors (the outputs).
These chips are a core component of Xanadu’s roadmap for fault-tolerant quantum computers and offer unique applications in quantum chemistry, finance and logistics.
Learn more at xanadu.ai/cloud
Tweet at us on Twitter: / xanaduai
Follow us on LinkedIn: / xanaduai
© Xanadu Quantum Technologies Inc., 2021.
Came for the processor! Stayed for the top notch animation 👌
Having quantum computers perform processes on classical electronic based chips is like running a marathon when you only know how to crawl. photonics is the way forward for quantum computing without a doubt.
You cannot be sure about that, another company is developing quantum computing chips on classical chips that are super cooled. Quantum computing works that way too. I think Google did it the same way.
There's a line to walk between cutting edge technology and mass production/commercial viabilty, so there's a lot of niches to fill while the tech is still developing.
@@davidabraham247 those are not normal classical chips, but they aren't photonic either.
@@davidabraham247 I'm trying to find some place on the internet when it talks about photonic computing not freezing the crap out of some old school processing chip and calling it a quantum computer..
We're not when
Quantum computers will allow logic-relational-constraint languages to work in large programs, these languages take an exponential amount of time to compute as you linearly increase the number of goals or constraints. You could also evolve programs that work via merging two arbitrary programs together at various points and figure out which one makes a valid useful program...
Just wondering who did your animation? It's really slick! Also, what is the limiting factor for the number of qubits?
Error correction
this must be some lame photonic device and its probably meant for marketing only. Because later they deliver photons to CMOS transistors, but CMOS transistor don't have the ability to count the photons, photons are likely converted back to electrons and they sense the voltage and this way figure out how many photons were there. This presentation will look very lame to me unless they state something like "our photonic chip is X orders of magnitude faster than traditional CMOS based silicion chip". But they aren't saying this , so this is a minor achievement in the solution of some problem
2° = number of qubits depends on how complex your problems are ?
@@absolute___zero this is based on Boson sampling. It's neither classical computer nor universal quantum computer. The technique don't need entanglement of photons rather based on superposition of photons without any definition of qubits, it can solve bigger set of problems than classical computer because of 2^n variables involved at (n=number of initial channels) interference, these variables of superposition states constitute towards the probabilistic feature of output. Higher the n, higher the error in results, so they perform numerous experiments/computation and decrease error. The output is YES/NO photons (basically larger number of photons -Yes(or 1), less or zero number of photons-No(or 0). The distribution collected over numerous experiment gives the correct results which is completely probabilistic and can not be computed by classical computer. But this doesn't cover bigger set of problems which other universal quantum computer can! Universal quantum computer involves entanglement of photons and qubits like an IBM.
That’s dope. The future holds all sorts of crazy possibilities and I can’t wait to see it!
Science is beautiful!
Nice work Xanadu. Looking forward to solve all issues for the scale up
Now we can say RGB increases the performance lol 😂
Litterly yes
About 64 to 128 laser color could make for it between 2^32 to 2^64 upto 2^128 depending on the amount of cores in it
That means you can get almost exactly as RTX3080 with about only 10% of its power usage
Even that or better
@@SolathPrime 😐😐😐bruhhhhhh
I thought my RGB were always tht powerful 😂😂
This technology could be your big break. Don't look back 20 years later and regret now getting involved.
What does that mean. Its not like you just get involved becouse you want to. 🤣
You're right. There's a lot of money envolved on this break-through technology. From the time this came to light to the moment it will get matured enough to be adopted on a massive scale there will be a lot of opportunities as an it expert. This is the best that could have happen to us.
you cant invest in it.
How to invest in these technologies?
Quantum Computing at the Speed of Light!
just the translations part or reading writing (interactions) parts it's at light speeds, bc the computing itself it's non-measurable or way faster than the light speed considering the entanglement part wich is instantaneously computing or interacting.
Very interesting. I wonder are some of the coding applications mentioned for use in this type of hardware are quantum annealing type problems based on meta-heuristic algorithms which have been implemented on adiabatic-styled quantum computer's in the recent past, such as the d-wave quantum computer? I ask because I have been developing ways to equate quantum algorithms to more classical theories of network synchronization that could be run on more portable classical computing hardware.
As far as I know, there exists a platform by Amazon called Amazon Bracket which allows you to use your Xanadu code on various devices such as D-Wave's quantum annealer, IBM's quantum computer and others.
It happens that even though adiabatic annealers and gate-based quantum computers are vastly different paradigms, the Wigner Jordan transformation allows one to map fermionic problems onto an Ising spin model. This spin model can of course be implemented on an annealer, or through the use of a Variational Quantum Algorithm, be implemented on a gate based computer. The "annealing" part of the Variational Quantum Algorithm comes from using classical machine learning to find the parameters of the gates that minimize the ground state of the Ising Hamiltonian.
Try Qiskit
All I'm hoping for is a 10 petaflop general purpose photonic computer that uses < 50 W power supply, then we'll talk. ;) Does computational speed increases a function of the number of lasers or frequencies*? Say an optical computer has four lasers, maybe colored red, orange, green and blue. How would having two of the four lasers turned on affect performance, compared to all 4? Also, how does the number of interferometers scale up the computations? Also, if a laser was capable of varying it's color/wavelength by say +-200 nm from a base frequency, multiple times per millisecond, could frequency modulation be used as a way to perform more calculations per second? Finally, could an optical computer be used for general purpose computing, or AI at home. Like a home automation or computer system that one could hold a conversation with, similar to LCARS in Star Trek, or KITT in Knight Rider. Also, will photonics be used in supercomputers, so we can break the zettaflop barrier before 2030? I ask a lot of questions, cos science is exciting stuff. Lol...
*Ex:
1 frequency = 500 GFLOP
2 frequencies = 10 TFLOP
3 frequencies = 500 TeraFLOPS
4 frequencies = 10 PetaFLOPS?
The quantum soul ,making machines with souls like us😮
This technology is so wonderfull it will change the world as we know it
Code Lyoko is getting real
I feel My IQ Are Rising.
Keep raising that IQ buddy
Same
is. you mean your iq _is_ rising.
@@random_stranger185 his IQ is not there yet 🤫
Are you talking for me?😆
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.
Photonics!
I don't understand something here; the Xanadu website, as well as other articles, says that their photonic quantum computers work at room temperature, but their photon detectors, the transition edge sensors, need to be kept in a superconductive state in order to work, which requires cryogenic cooling.
Which is it then? Does the machine require cryogenic cooling, and thus does not truly perform at room temperature, or have they invented a new type of transition edge sensor that can work at room temperature?
a random question: in what other industries would this technology be game changing and could you mention some theoretical examples?
This is just really used for number crunching doesn't do anything like a GPU doesn't do anything like a CPU it's more like a bus to interpret photonic information so it could be understood digitally I was watching this video to see if it had anything to do with an actual photonic processor but it's still bottlenecks somewhere on a classical side so say you had fiber connection coming into your house .. your old school household computer could only interpret so much information coming in
0:58 the inputs all cover a different distance on their way to the squeezers, i'm curious how the photon packets are timed so accurately. i'm guessing the actual photon paths look quite different.
All from a single laser diode split in 4 my guess.
Available, but is it free for students and like? Sounds amazing.
Why on Earth would it be free? I ain't giving out any free stuff I'll tell you that
How do you entangle the squeeze states if they are photons?
light is a wave not a photon.
@@HamguyBacon light is most definitely composed of photons. check your facts
SSB Pulse-evolution, like coherence-cohesion objectives in flat-space.
The faster the clock speed the closer it gets to a resonating Analog Quantum Computer phase-locked to real-time logarithmic projection-drawing coordination.
It's the human brain that still unbeatable. It's computation and genius is super exponential.
We have been beaten at chess and go and other intellectually demanding games
@@sababugs1125 chess is about rules. Computer always remembers fundamentals bc it is already stored . We people forget. Computers cannot be intellectual. Intellectual cannot develop with just one sense.
@@damnpkm rememberinf the rules is one thing . Exploiting them to get the advantage is another . Google's ai has made new discoveries in chess . They win because they out smart us.
If you ask me the real way we are smarter than computers is because we are alive and can choose what we do . Computers can't
@@sababugs1125 again it's all memory and access
@@damnpkm Googles ai is a neural network one its doesn't simply rely on pure processing power to out smart humans
All i heard is quantum quantum quantum quantum and quantum quantum then quantum quantum quantum quantum of the quantum quantum quantum.
Got it. Fully understood.
It’s all good, only that the ring resonators are in Silicon Nitride (likely exploiting the chi(3) nonlinearity through SFWN) and the detectors are in Silicon, which does not integrate monolithically with Silicon Nitride and need to be in a cryostat; unless they are using APDs, which only require thermoelectrical cooling (still, not monolithical). So you still good connectivity between the SiNx and Si PICs, which Indon’t believe these people have a good way to do....
Crazy...
how can you ensure all the photons are in phase at input?
Didn't they come from different device?
haven't watched the video or what !? dude ,, that's why they need the resonators "filters" to make a different light out of input light (phased or precisely phased or more coherent or same identical states etc. basically ordered or translated light to quantum states light that interference meters or entanglers can work with).
can it be used for add, subtract, multiplication, division??
When can I invest?
Now.
Great animation.
Nice.
OMG!!! why don't anybody know about this yet...
Xanadu Quantum Cloud sounds great, except for the dorky name. Have you considered "Fort Awesome"?
Why can't the interferometers be built with the Ring Resonator, this way the ring is everything and the chip is smaller
Can we not build these types of room temperature optics or photon type quantum computers at home?
i wonder what would happen if a human biologically integrated with optical computers possible to make faster connections between vital brain pathways. the speed of light is still faster than any superconductors. optical connection/computing should be focused on and refined further.
Cool this chip to reduce decoherence
I was thinking about this idea and turns out they are already invented
Can you, Try to build a universe inside?
are quantum computers supposed to be working in mobile phones this decade or should I wait half a century, like with fusion?
is the photonic chip able to replace any current general purpose processor?
Now just imagine if we could *grow* these circuits using CRISPR, a fungus from Fraser Island, Australia, and glass sea sponge DNA x]
We could also potentially grow a power supply using this method :)
I know you are a spy of the fungi! We'll not surrender without a fight!
@@csaki01 *sigh*
You could take a self-replicating 3D printer (also it could self-replicate faster if it molded things with "hands" rather than just printing) and have it build smaller versions of itself and then have it make even smaller versions of themselves until you have trillions of tiny replicators that you can use to build a house that is also a quantum computer.
@@aoeu256 Lol
@@aoeu256This sounds like the plot of a sci-fi novel
Is the animation in the video a simplified representation of componenets for viewers or upscaling of the real components?
It is just a simplified version of the realty
this metode will reduce heat issue isnt 🤔
What parts would I need to make these
How many qbits
From what I read they will be able to expand the number of qubits with some minor difficulties.
I wondering how many quantum computer consists of detectors
Can't tell if this is a prank or if y'all actually figured it out
It can work between what temperatures?
it has to use entanglement and a bunch of other things. which means sub-zero. Meanwhile a Light Based Interference Logic gate can work at room temperatures and be fabricated on an inkjet 3d printer...
The reverb/eq on the voice over makes it very straining for me to understand what is being said.
It's a bad sign that you go through so much trouble to animate this promotion video, but then don't even bother to answer questions in the comments.
Ok. Interesting. How can this be used for next next next gen gaming?
Using this computational chip, physics simulations can be performed at the molecular level within Unreal Engine 6.
@@alph4966 But seriously, imagine gaming in next few years
Somehow this doesn't have more views.. weird
Ticker symbol if you may ? ?
Is this all working at room temperature? If it is, people are being strangely quiet about it. Or did I missed the train and photonic quantum computing was always done at room temperature?
I read on Ars technica and Nature that it functions at room temperature, and they both have further information on Xanadu. Thermal adjustments need to be done for the circuitry timing on the photons? Seems very promising.
@@jopalolive Thanks. Decided not to be lazy and found the answer too:
www.itpro.co.uk/technology/356979/xanadu-launches-first-quantum-computer-that-can-operate-at-room-temperature
@@ulysses3349 That's honestly a huge deal if it truly operates efficiently.
@@JET7C0 Indeed it is, I'd say that one of the major problems with quantum computing is the near-absolute zero setup. Hope they fine-tune this thing, rooting for the next gen quantum-whatevers.
Well, I think would be nice
I thought quantum computing and photon computing are 2 different things
Didn't understand anything
Will we have classical computers running on photons eventually?
I'm not very qualified to answer this question, but I would say probably not. It's likely that someone will make one but it will be quite large and basic.
@@logancapes What about in the far future, would it eventually become practical and allow for higher performance?
@@Zi7ar21 Well its certainly possible, but I still suspect that it will go alongside quantum technology. By that I mean the best case scenario is for there to be small components inside classical computers that operate on light and quantum phenomena, but the classic CPU will still be the core of the whole machine. Electrons are just far easier to manipulate than light.
Just think of the guy who invented the transistor, sometime around 1950's. Imagine if back then, someone had told him that one day they will be able to fit 20 billion of those transistors, into an area the size of a postage stamp. The guy would flip and die from laughter. Today it's a reality.
@@NoName-bg2om yeah bro, i hope the inventor still lived until today and see the world he created
Why hasn't this been done earlier? The photonic circuit appears very standard: ring resonators, couplers, programmable path length interferometers... Presumably the devil is in the details of fabrication and controls for managing decoherence and noise.
O, Xanadu, Now I understand, That means Jeffy Lynne is somehow in command of the project.
That changes everything. I'll be right over.
When you use the word Xanadu, That means Jeff Lynne is in command.
I'm a guitarist, if Olivia says Travolta is Satan, I believe every drop of it.
So will this finally pop the cryptocurrency bubble?
Not yet
But can it run crysis?
This is very confusing , nonetheless interesting
game changer,
for tech to become reality we need imagination and belief don't believe in covid, we're going to mars.
who understood the concept after watching it????
Lord Kim I'm impressed to see your highness here
It’s not that complicated if you’re familiar with retro encabulators and the modial interactions that enable them.
Im not sure if you are able to "understand" how all this works with light based on this video, it has too little information to "understand".
"do you guys have to put quantum in front of everything?!"- you know who
Antman?
@@chasingdaydreams2788 yeah
Will be cool when it won’t need a power source
Photonic quantum computers , so everything we do now is just time cap , wink to the fester one's wink
I feel like they used a lot of words but didn't really say anything.
ok cool but can it mine?
SkyNet is next
Already here. Red Sky Network. IR Spectrum.
This will be the true quantum computing process but there remains some issues.
skynet
IQ
OMG
I’m gonna mine some bitcoin with this
It may be faster to brute force key pairs with this tech.
Or use this to create quantumly calculated keys and build your own qChain, with qCoin and qHookers.
@@ulysses3349 I actually might
@@DivinityIsPurity wonder if we can get some collisions with this
Quantum this and quantum that. I'm not sure people understand what Quantum means
Quantum: referring to the smallest particles we can see/study, the smallest units of matter and/or energy. No?
no
Bye bye crypto
Yeah that didn't make any fucking sense to me.
Interesting stuff. But where did you find that narrator (narratress?) Yikes, she sounds wound up tighter than my Grandpa’s Swiss watch. I couldn’t finish the video, she was so annoying.
I quite liked the narration and the animation was really amazing too.