New Breakthrough in Photonic Quantum Computing Explained!
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- Опубликовано: 21 авг 2024
- #quantumcomputer #quantum
In this video I discuss new Photonic Chip for Quantum Computing
At 04:59 Photonic Chip by LioniX International: www.lionix-int...
LioniX RUclips Channel: www.youtube.co...
Thumbnail Image Source: RAKTIM HALDAR/MICHAEL KUES
The Paper: www.nature.com...
The mentioned Video - Million Qubit Quantum Computer from Intel: • Intel’s Million-Qubit ...
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Let me know what you think!
Your content is great. Did you ever think about making videos that are basically tutorials on digital hardware design, verification, PCB design, High Speed Design, Transceivers, Protocols (USB, Ethernet, PCIe e.t.c) e.t.c?
What topic do you think has given the most views on your videos? AI? Quantum? Something else?
I like all of ur videos. Very informative.
I think future Q Computing breakthrough will come from Photonics based systems. Not superconducting qubits. As Photonics based chips can be used for both analog programmable hardware and Q Computing also it works in room temperature
If there exists a code of universe I feel like we are very close to crack it.
It is interesting you talk about science improving our lives. Technology without wisdom had led to disasters world wide. What you are talking about is basically a light processor. I came up with this idea over 10 years ago but abandoned the idea after i found out someone has patented it without a working prototype. I got the original idea for the old testament of bible. Lord Jesus is the light. Artificial light is limited and will fail eventually.
i think i need that precise kind of computer as a CPU to play vrchat
I really appreciate the skill you have in identifying actual breakthroughs and not just RUclips "Breakthroughs" Anastasia, thank you. The timing of the paper is awkward, we're just entering the rapidly accelerating AI driven 2nd industrial revolution and then this turbo-charged small size photon entanglement innovation possibly becomes another major platform for out puny brains and culture to deal with, how fast can this revolution go! Thanks Anastasia.
The answer to that that is.... faster than anyone can possibly imagine.
@@ExtantFrodo2 this ^^ each cycle will iterate faster than the previous one, since advanced AI can design better hardware for the next version AI to run on... singularity here we come?
Man, this explanation is one in a decade. This discovery alone is of utmost importance, and this presentation is of the highest level of all ever.
we really should be training everyone to think exponentially all the time. linear progress and predictions are quickly becoming extinct.
@@chouseification So you may be asking, what could we ask it to solve, given 9000 years of processing in only 36 microseconds.
Raymond Kurzweil, one of the best futurists for over 30 years, says that we are still on track by 2030 to have solved how to live forever.
This is the type of solutions photonic computing can solve through the principles of Quantum physics proven since 2020 Nova Science award to be the way forward past Einstein's Relativity principles down past the atomic level, into where Einstein himself pondered 'spooky action at a distance', the principle of quantum entanglement. We now have proven that and more to be true, such as the quantum field that connects all atoms at the subatomic level, of which she explains so well how we are all connected to everything, everywhere without regard for time or space, since the big bang. Wolfgang Smith is one that can explain what this all means, as he is a true genius of a natural human.
Raymond is also one of the predictors of the singularity around 2030 as well.
AGI, the step before Super Intelligence, will sit around 540 IQ. Super Intelligence starts adding 'zeros' onto that. An easy way to think of what it is, but we will not be able to comprehend it, as it can tell us the answer to a question, that comparatively to the photonic computing relative to the super computer's processing power. 36 microseconds to 9000 years, factor of billions, but in compréhension beyond our intellectual pitance.
This is why our brains cannot fathom the future, it literally will be too unintelligent,
And most cannot already, seemingly rebelling against the development of individual iIntelligence, the greatest ability of mxnkind.
The best thing people can start to do is be able to spot AI and realize their place in relation to it. There is no way to ignore it, and less so every day. It will not go away, it will only get 'smarter' even when the ignorant try to discount it. That is at their peril, as no one will be successful without it, well, maybe with a Shovel they can survive for about 7 years, then the robots take those jobs too.
"The age of work is ending, unless the ignorant throw us back to the stone age."
ᙬꝂ
Mankind will have to deal with those that refuse to accept the answers our little minds can't perceive. It will be far beyond simple manipulation for wealth of the few.
Money? Gods?
These are questions AI will answer in 36 microseconds as well.
'Like it or not'; that will never be the basis or majority factor for an answer again, let's all hope for it's rationality beyond our emotional influence of truths.
Something it will show is that belief can be based on more than the spectrum of emotions that lay between fear from danger and love the force of procreation.
Is that 'sad' to you?
Exactly the issue... at heart, it will solve.
That of how we can grow from a ratio of an ameoba's intelligence to the current human's, compounded in that large a leap forward in decades not millenia.
The classical quantum computer is akin to the vacuum tube room sized computers we had. The photonics chip will be the equivalent to the first integrated chip. It’s just the next step in the process to get these computers in our brains, cars.
Photonic qubits cannot be programmed. Each algorithm needs its own dedicated hardware circuit. Also any manufacturing defects can massively impact the quality and validity of the computation results. The only good thing I can say about photonic qubits are they have much better coherence than transmon or charge qubits. If you're the NSA and have the resources to pour into solving one very specific task, like breaking 256-bit encryption) it may be the way to go but for everyone else they will be pursuing this technology using superconducting qubits.
@@puffthemagiclepton7534 and what about the silicon quantum dot?
@@puffthemagiclepton7534 I am not an expert but in normal chip you also need specific circuit for basic operations, also any defects could be catastrophic, so can you point some problema that do not exist in normal chip?
@@jakubiskra523 Sorry, you are right on that part. Manufacturing defects can affect the viability of any chip. Where quantum processing and classical differ here are that you can control which circuits get executed on a classical chip via gates. Those operations can be sequenced depending on other gates to perform some useful operation. Since we are limited in the number of qubits that can be produced its an issue for quantum computers.
With superconducting qubits you can create any circuit you want from a limited number of qubits because the quantum gates are microwave pulses that get applied to each qubit. You can code the whole algorithm as a sequence of microwave pulses that get applied and at the end measure the state of the qubits.
For example, you could perform a Hadamard transformation with one pulse on a pair of qubits, execute a CNOT operation on a pair, and then another Hadamard transformation on the first qubit with three microwave pulses. With a photonic quantum computer I would need to physically construct the optical paths through a phase shifter, a nonlinear crystal, and another phase shifter. Then if I wanted do something else I would need to physically construct the optical paths to do those operations.
@@puffthemagiclepton7534 Thanks for your answer :) , microwave pulses what an interesting idea.
I love hearing about the developments that you bring to light. I began my career at HP back when they were first exploring RISC computing. The technology advancements since then have been amazing and your channel helps me stay involved. You said you're a sensitive persons and that criticisms about you or your presentations are difficult for you. Pay them no mind. You are outstanding in everything I've seen. Looking forward to your next video. Your efforts are very much appreciated.
Dear @Anastasi in Tech, Thanks for highlighting our work on your channel with such lucid and lively explanations. I found other important chip development related news on your channel as well. Great work.
As I understood it their has been research into photonic computing for decades in the Netherlands, did this work grow out of that experiences ?
PS Most be exiting times for your field of research
@@autohmae Hi, yes, photonic chips were there for quite a few years, not just in Netherlands, but in the whole world. Of course, this work is shaped as a result of many failed and successful previous experiments. We have cited important papers that guided us to form this work.
But can it run Crysis?
Nothing can run crysis, 😂they will all have dropped frame rates and screen tear.
The Whole Universe can't run Crysis.
You'd atleast need a Dyson sphere before trying.
God, that's such an old comment.
😂
Thankyou for covering this in such an accessible way, Anastasi! This is such huge tech news! Humanity will call 2023 year zero for being the noticeable knee of the curve up towards the singularity!
Agreed. Also, the singularity is gonna suck, at least from the POV of billions of humans.
2023 the year of no return for Singularity.
Keep believing these delusions.
May God have mercy on us, such evil deeds.
Honestly, bring it on.
AGI is going to love this
This is the ASI or Artificial "Super" Intelligence Ultimate Boosta!!! Hahaha
We won't have AGI. We'll skip right to ASI
Wow, what an advance. First time quantum computing has seemed practicable to me. Thanks for the heads-up.
This is great news. The road to having this on someone desk is getting closer. That great news!!
In practical terms this sounds like a win/win chip. Less heat and facilitating quantum entanglements. (Is there an acronym for that?) I look forward to any follow up videos you make on this potential paradigm shift.
Was heat the problem?
Really great video! I like you present such a complex matter in so accessible way. Bravo 🎉
I have to say you are my first source for the newest in technology. I know it takes a lot of reading in the newest papers released but thank you for the time you put in.
Wow, I was expecting this in 5 years, not now
this channel never ceases to amaze me with its novelties, this new system is much more elegant than the bulky versions of previous quantum systems
sounds like somebody discovered Atlantis and the holy grail inside the fountain of youth right next to teslas cold fusion wireless power station in el dorado
Yeah I totally agree with you on that statement..💯
Amazing. The rapid development of Quantum Computing and AI could lead to a exponential growth in technology. Especially if they are combined, an AI with the power of a Quantum Computer. Who knows what could happen
@Hidden Markov AI quantum
@@johndawson6057 both... at the same time!
@@johndawson6057 Super.
Mind boggling is inadequate to describe the advances you are so beautifully helping us to glimpse and hopefully one day fully grasp. Ciao
I find this you make this so digestible. Also, very exciting to hear about the possibility to finally scale quantum computers. It will be very, very interesting to see how quantum computers will interact with the dangerous worldwide internet landscape that will grow from artificial intelligence misinformation and deep fakes. How these systems will come to interact will be fascinating to witness.
Unfortunately she use the comparison that the quantum bit can be 0 and 1 at the same time. This is a gross simplification and I encourage you to seek out more accurate more informative sources.
@@jamesprendergast6183 present them...
@@morbidmanmusic A qubit is not exactly both 0 and 1 at the same time. It's a simplification intended to be comprehensible yet not fully accurate. A better way to present it is that a qubit is partly 0 and partly 1. The reason why it's not a good analogy is that it can lead to misunderstandings about how quantum computers work. A qubit can exist in multiple states at the same time, a so-called super-position between 1 and 0. This is what allows quantum computers to perform certain calculations much faster than classical computer's.
Again my head is spinning after watching you bring this incredible new developments. Wow. Thanks for sharing ! Love your channel.
This quantum entanglement reminds me of a concept I've been mulling for a few years. Creator says I AM and the Word is born. Now there are two things, the Sender and the receiver that echos a return signal, a perfect figure 8. Also, cell division exemplifies this creative process whereby two things meet and become the potential for a new thing or a "third" thing, hence the so-called Trinity. It may sound sort of whack to religious folks, but I think it's all truly related in the realm of numbers.
A very impressive suscint professional presentation. Well done and thank you.
Congrats on 100K Subscribers very soon!! 💥
A computer that acts as a laser gun. I'M IN.
You did an excellent! Job of explaining this! Your excitement is contagious ❤
I love the way you narrate complicated information with a fantastic media complement! It's one of the reasons why I trust the data you share! The developments with quantum technologies is very exciting! This photonic methodologies in manufacturing is going to make AI everything and more! Intimidating even! Wishing you good fortune and happiness always! Positive vibes your way A!
one question: WHEN? 😀
Probably the next 20 years
This is an amazing leap forward in quantum computing.
When i was studying computer science in 2005 I thought about something like this. Fibre optics are epic
I hope this is a multi-national endeavor, so the cost of research can be shared. Everybody had their own imagined things to improve, for me , I would like to see a quantum computer specifically designed to repair the deserts of the world to a really good soil for future food vegetation growth.
Agreed, the entanglement of it all is fascinating
Yes! Bring it on. I, like you, am an optimist. I like the fact you focus on the positive aspects of this technology. Of course there is a darker side too, and even as you were talking about a photonic internet being more secure I was considering the possibility of technology that could be used to interfere with fibre data. But I agree it would be much harder to extract or change data in flight without leaving fingerprints.
I’m with you - we should pause now and then to look up from our screens and realise just how improbable our life is, and appreciate it against the backdrop of the universal truths.
Wow - deep!
Thanks Anastasi…
Great information thanks for sharing. It's amazing how fast the quantum computing world is moving.
Unbelievably beautiful technology
Well done. It's nice to see more intelligent and well educated women involved at the high tech levels - makes for a better integrated working environment and the female perspective is exceptionally needed, fundamental and integral.
Truly amazing! Game changer. Thank you for your continuous insightful coverage of breakthrough tech
So glad I follow this channel, Anastasi's videos are very enlightening and interesting.
Add in the next Generation of A.I. with this tech and the major Tech advances in a lot of fields will move forward pretty fast.
Nice hyped news. I saw that article as well. However, the motivation that was presented in your clip was a bit missleading. It is true that superconductive based qubits need cooling, but so does photonic based quantum computing. To make sense of any of the operations that made by photons, one has to measure, and the measurement is done by single-photon detectors. Commonly, the most efficient detectors are superconductive nanowire single-photon detectors that also require cryogenic cooling. So back to using the FRIDGE again. Also, one major hurdle about the photonic quantum computing is loss that is inherent to the photons propagating in the waveguides as well as the fabrication imperfections the waveguides. Until we find an extremely low loss material, improve the fabrication processes to achieve atomically smooth surfaces, and coming up with a single photon source with a high emission rate, photonic quantum computing will remain a nice lab demonstrator. I think trapped ions have a better chance of becoming the fully programmable universal quantum computer than other approaches.
I know VERY little about the science and engineering fields discussed by this channel.
But I find it very encouraging to see humanity putting their energies into positive pursuits.
I think what is most important is how we will use these, not the development...
@@adamkasik764 You're right of course. But even the simple activity of pursuing knowledge is far better than (for example) preaching hate towards others because of their ideas about sex, race, etc.
Even in terms of classical computing, the photonic computer is mind-blowing, so to combine it with quantum capabilities is incredible.
To be honest, I don't expect this kind of quantum computer for tomorrow but this breakthrough will lead us to photonic classical computing and that's really great !
Thanks for this good news and for letting us know about it !
Ummm sounds like encryption is done for... this could be implemented very soon
After 20 years first quantum computer arrives. 50 years from now people will be watching 240hz 8k gigantic micro led tvs and your phone camera will be as good as a professional. Phones will have the power of a ps4 pro and loading times will be non existent. Fast forward a 100 years and we get singularity ai.
In 100 year time your phone will have the power of a ps 5 pro with 120hz 4k 7000 adaptive refresh rate scree s
@@The-illuminated Lol, your timeline is incredibly slow and modest. Also ridiculous in its goals.
@Damir Regoč Agree. Fifty years from now, we might be situated inside the new quantum web, needing no screens or bs like that.3
entanglement is when both particles are affected a distance apart, not affect each other... very very different statement. Gr8! Peace ☮💜Love
If this is evidence of what IBM and Intel have achieved, I can only imagine what they're doing over at DARPA way down below the earth. As I understand it, the Quantum Financial System is largely based on this technology and the Ripple CTO, David Schwartz began his career working for DARPA. It's nice that you are giving us a peek "inside" the machine to see how this type of computer will be handling the enormous task load of billions of transactions per day spanning the entire planet. Truly fascinating!
ONLY DURING WAR TIME THOSE TECH WILL SURFACE NOT DURING PEACE TIME COZ WE DONT WANT ENEMY HAVE ADVantGe of that technology
I just came to see an explanation about photonics, and ended up having my heart stolen 😍❤
wow, great explain and great video. Thank you.
"as we traverse the realms of knowledge and human experience
You are great at conveying information. I never get tired of hearing you.
I wonder if entirely separate quantum calculations can be done in parallel on the same chip by using different frequencies of light since they won't interfere with each other.
Brilliant !
Lovely clear, optimistic & inspiring video. Our world is built on electrons & they have enabled so much, but if we can transition to photons much more reliable & fast compute becomes possible that would enhance so many things for everyone, answer questions that are currently without answers & give humanity abilities that once we could only imagine. Thank you for sharing!
Photons are wonderfully fast but are terrible to control. Because they have no electrostatic charge (like a neutron) you can't steer them, except inside a fiber optic cable. Electrons on the other hand you can conduct in a wire, and start and stop them pretty quickly (nano seconds). This is why all of our chips are based on the maneuverability and controllability of electrons. We use photonics very commonly now in data centers for high speed links between computers, as fiber optics can transmit at high speed over long distances due to the purity of the glass fibers, using the principle of total internal reflection.
But we currently only use optical systems for transport, and once it hits the network interface modules on your switch it gets converted to ethernet packets in digital form (a serial signal). 1, 2.5, 5, 25, 50, 100 gigabits per second are the speeds currently sold in switches. Most home equipment is 1 Gigabit, which is enough for almost any family.
That photonic chip is a cute, very small scale proof of concept type of device, but 3000 entangled pairs per second is a pathetic speed, and given we are pushing around a million times that rate via electrons currently, means that it will be many decades before photonic systems are in use for anything but dumb transfer. But it is a fascinating research area, and should be supported, as we are nearing the limits of what can be accomplished with electrons.
Perhaps! It is really hard to tell which quantum hardware technology will prevail at the end. The issue of scale is absolutely pivotal. However I think the good old silicon has not spoken yet its final word!
Very interesting vid3eo Anastasiia...great job :)
Imagine this combined with AI in the future. I hope society will be prepared for what is come
Give it a few years and the advances will go at light speed ;-)
We are literally making Gods
All these tech will be in the hands of the lunatic elites. That's the problem. Neocommunism through corporationism is already reality. Pretty much everything is controlled and censored like crazy. I'm not fan of Tucker but he has a point when he says that "all the media is there to help the lie and control the masses in support of the small fractions who owns everything."
@DestructiveElements as you well said, we are building God's
Not tools
She already sounds like ai...
I can agree that at the BB event, when the universe's matter was being created, there must have been entanglements. If most atoms of my body were created in that moment (or quarks, etc...,) then am I entangled with someone else? Are ghosts really "spooky action at a distance?" or is there someone who is my perfect match, somewhere out there? Maybe on a different planet? It's fun speculation bordering on philosophy and it could lead to some interesting possibilities. Any scifi authors out there looking for a plot?
It would be interesting to know if some quantum particles are already naturally entangled of if this can only be done artificially.
@@thomasruhm1677 quantum particles CAN be entangled naturally.
just remember that entangled particles an be separated again, e.g. by measurements, decoherence,...
@@chirpedpulse5528 Yes, but all of them?
Great Job Anastasi
Thank you for posting this video. I understand your posting this today as an announcement, but correct me if I'm wrong I thought I recalled hearing about the several months ago. I just didn't want to confuse myself with what you're saying and with what I thought I read several months ago. Thank you very much for your video I love your content and the way you present it.
Hi Brian, there was a preprint on arXiv before. This is now the peer-reviewed version, which was published to nature photonics just a few days ago. There is much more information especially about the manufacturing of the chip, so it is worth a second glimpse ;)
@@chirpedpulse5528 Exctly.
This is game changing. The old helium cool device is like the old vacuum tube computer's.
Super smart, glad I found your channel
Just like classical computers started out big and people thought they would just stay in the lab, they got smaller and now everyone has one, this is happening again with quantum computing, an incredible future awaits us, I'm very excited. An apology for the English I use a translator xd.
Revenge of the 1950s nerds: analog > digital. Quantum computers are like analog computers where an RLC circuit can be solved just by setting it up as an analog system and observing its outputs. It's solved when the system is correctly set up. Kind of like the Rust programming language, in a very imprecise analogous way, which is guaranteed not to have any memory leaks once it compiles correctly, unlike C, Java, C++ and nearly every other language.
Photons can have an infinite number of polarizations. Vertical and horizontal polarizations are merely two that are very easy to distinguish from each other, making it suitable for binary computing.
Your comment is somehow misleading. Horizontal (H) and vertical (V) are one (of infinite possible) bases. But all other bases can be formed as superposition of H and V, so you can only choose two for encoding information and thus only generate qubits (2D). However, there are many other encodings such as orbital-angular momentum, path, time, energy. In fact, the paper presented here uses energy (=frequency) and is therefore able to generate qudits (D>2).
Would love you to do a deep dive on the potential up and down side in AI run on a quantum computer. I believe the potential is endless. The creation of nano and peco machines that can reorder mass itself. We could literally build anything we can dream up.
Amazing. The future is coming to us at the speed of light
Apart from this lady's voice and accent being gold, these features are excellent introductions to deep interesting topics. Im planning to get in to this industry in a few months so this is appreciated
Wars aside...truely a wonderful age we live in.
I just realized that we don’t need nano scale LED’s and image sensors to make a photonic computer. We can just have nano-scale (or micro-scale) ‘doors’ to open and close to let light in and out at the right places at the right time. Now of course we would need to figure out how to get a very tiny sized fire optic cable into our computer, because simply coating a substrate in a film of silver won’t cut it. Maybe the wafer itself will be made of a pure silica wafer, that would be cut into micro or nano scaled slices. These slices will have circuitry printed onto them and have solid reflective materials coated on the printed circuits. Then the appropriate layers would be stacked precisely on top of one another.
Awesome thanks for the update.
This is actually nuts. basically a super small chip possible to revolutionize technology
As always, I appreciate your unique style of presenting latest tech developments. There have been numerous people (including myself) who have theoretically speculated, for years, that photonic QE in quantum computers would be a vast improvement over querying entangled electrons, but this was still dangling in the future as a sort of holy grail, but this latest development of a fully integrated photonic entanglement "qbit" device, complete with ultra miniature laser diode, is a radical step forward in this direction. Maybe the "home" version of a photonic QC platform, or vast QC cloud networks, connected with quantum internet, isn't that far fetched at all.
The reason that entangled particles can interact faster than the speed of light is because it is actually consciousness communicating with itself. If everything is intelligence then it makes sense that when it becomes aware in one area of the universe it would be instantaneous for the communication at infinite distance.
So first off, thanks for speaking slowly and clearly it really helps with understanding stuff like this but theoretically if you had a “quantum internet” there would be no constraints on where you could use it from as long as you could access it from your side. IE be on mars and still have the same connection speed and capabilities simply by having a “internet ready” quantum computer. Basically Quantum internet through the whole universe?
well we are progressing slowly but surely.this is amazing.because light has big advantage over almost everything.
This might have huge potential. Great video as always!
Thank you
The big bang, some say it causes the universe to expand, but they fail to notice that in order to expand, that would require displacement of previously existing volumes of space, and therefore, not really able expand without displacement of more of the same.
I mention that to people and notice how they don't reply back, as if they can't seem to provide an answer that can disprove what I wrote about it, right?
You are amazing!
This sounds absolutely pathbreaking to me, thank you for explaining this discovery! I searched a lot of places, (like Twitter, RUclips, Google search)... but didn't find a lot of content on this piece (just a couple of articles covering this). Weird, I don't understand. This sounds like a very big deal
They have had these chips for years now... it's insane that it has gone under the radar so long
@@williamcrosby1061 Dear William, quantum photonic chips are existing for a few years now. But they were unstable and not scalable due to an external laser and filter, important to suppress noise. In this work, we could integrate the laser and the filter on the same chip through a novel photonic architecture, which definitely brings the required scalability and makes the chip, finally, commercially viable. It is not so easy like it sounds 😀This is the reason why tech giants and media houses are interested to capture this work. More news and interviews are coming in the following days, explaining the technology. I found Anastasi's video on quantum computing is great.
@@williamcrosby1061Quantum computing is a thing for almost 20 years. The progress is very slow. Practical size quantum computer will never happen.
Thank you!
Amazing voice. Makes you wanna watch this whole video.
The future looks very bright with optical computing! Bright as in bright light.
Great informative video. Good work.
Simply love your videos❤
Amazing stuff ,
Great video - and perhaps the photonic QCs will also be less prone to the cosmic ray disturbance problems you covered in a previous video. Now all we need is a viable alternative to rocket propulsion and we can do some civilised space faring (instead of the death-trap type we have now).
If we think classical cmos is getting dangerously powerful now. Imagine what dangers the next era of quantum computing could bring in the next 100 years.
Technology has already become so disruptive to the natural order of life. I can't see this ending well.
You are genius! Maybe in the future, they use masers and sasers with special optical fibers coupling superconductors with such.
The biggest problem that photonic quantum computers have is the ability to trap qubits. Some operations like quantum cryptography would require you to be able to store qubits for extended periods of time or else a lot of its security guarantees go away (for example BB84 is trivially broken). It is not exactly easy to trap light in one place, especially in a way where you don't interact with it to change its state. Although, there are other uses that don't require this, such as, Shor's algorithm, so they could still be useful.
Well explained video. Awesome
love your videos
Pure light polarisation states are left and right circular polarisations (linear polarisation is a mixed (superposition) state).
. I am not an expert in quantum computing, but I think that N bits computer requires an entanglement of all the bits, not pairs of bits.
You can choose the basis as by your perference. Anyhow, the photons were encoded in frequency here.
There are many protocols, but you are right in that way that the computational power increases exponentially this the number N in one state. There are ways of combining pairs of photons, e.g. using HOM interference. This was already shown for free-space optics, but I dont know if this was yet implemented on-chip.
Thank you for this great video. I knew that some research had been made in this field but had no clue it was this far. I remember when I started to study electronics back in the 80's I read an article on the first germanium cristal transistor invented in 1947 that was as big as a brick and I was amazed of this bold approach. At that time, the industry was all about tubes and they were going toward microtubes arrays! Think about a PS5 running on a tube base architecture 😂.
It is I think now again one of those global turn in a new paradigme and it is great to see a young ingeneer like you realizing it and sharing it for all to learn about. Thanks again
it's just so neat to watch all this change to humanity. imagine the chances that we are the ones that get to experience this expanse.
Wait, you can't get to 0 kelvin, or has that changed? @1:13
That's in reference to the "classical" qbit/quantum computers being worked on, not the new photonics being highlighted.
Wow !! Amazing !!
Rare to find a host so articulate, and genius! Thank you for explaining this is terms we can all understand. I’m fascinated to see how this will be used by AI brains to make super intelligence.
Translation “dayum she fine” 😂
Interesting, thank you.
Very interesting. This could be an important step towards making quantum computing usable. I've always found the term 'entangled' to be misleading. It makes it sound like the two photons are connected in some way but it seems to me they are just synchronized. It's like setting two perfect watches to the exact same time. No matter how far you separate them, they both tell the same time. But if you change the time on one of them, it doesn't change the time on the other, so it can't be used to send messages faster than the speed of light. At least that's how I see it.
@@Only_Politics-y6z I think the key is for both observers to make the measurement at the same time, but that would mean communication wouldn't be bidirectional instead it would be like a walkie-talkie. As for the latency, establishing the connection cannot be done faster than the speed of light, but once the connection has been established you could send information to a location in a different solar system instantly despite light taking years to travel such a distance
3:24 "Sounds cool right? But here's the problem" and the advert shows 😂
Думаю фотонику можно Было бы реализовать уже сейчас. Не вижу технических препятствий. Но вот квантовые вычисления совсем другое дело. Мне кажется никто даже не смог объяснить толком эту запутанность. А какой реализации квантовых вычислений может быть речь. Интересно какие в мире уже сейчас есть вычислительные мощности? Какие самые мощные суперкомпьютеры? Почему перед ними не поставят задачу создать ещё более мощный компьютер возможно работающий по другим принципам В том числе фотонике.
"Now those particles are all over the universe and still entagled. And some of those particles are in ..US." --- Your genuine fascination when you made that statement literally made me fall in love on the spot
By creating a artificial tunnel around the photon forces it to operate in a measured state . Meaning , even if it was not being viewed the photon would not be able to move like a wave as it’s being isolated within the boundaries of the tunnel. This simulates the same Gravity tunnel that is being produced when you are viewing or measuring a photon. It is my belief that if the laser pulsates at tremendously fast speeds it may cause the triggering of gravity to create its tunnel causing a over lap in Gravity. This theoretically means the photon may be in a slightly dilated state of Time. This might allow for more clusters to be bunched together.
You can have an offset of clustered entangled photons that can off calculate.