This New Photonic Chip Computes in Femtoseconds 

Opera was bought by China a few years ago. I'm guessing the recent ad blitz is a response to the tiktok ban.

that is not a true optical chip. you must develop a true optical transistor that can deal with a actual laser beam. this design fails the test.

Never thought I would pay so much attention to photonic computing, (I am going to use Opera for washing the car as well).

YES! I would love a video on that

The possibility, "is still far away", of a mental-internet with a synaptic interface to human neurons with photonic-quantum processing connected in artificial neural networks, in which information is processed and decoded into qubits and subsequently converted into jpg. and or MP3/4 for human understanding, could be a way to advance technological development???

the term go fast stripe could end up being true. I love that more than I reasonably should.

The chip she is referring is the Taichi Photonic chip developed by TsingHua University in China. The diagram of the Taichi chip is shown in 11:18 of this video.

😂😂😂

A yes man..

You're a gentleman and a scholar. You'd watch anything she publishes, even behind a fans' only paywall!

I understand and agree completely with the proposal!😍

Thank you, although I'm not sure how minor 30% is.

@@Lost-In-Blank High-frequency traders are paying fortunes to reduce cable length by an inch.

such traders use air radio links instead of fibre optics.

what's 30% amongst friends. It goes from INSANELY fast to just blazing fast...

@@Nilmoyprobably because radio really travels at the speed of light ?

Isn't this video that video?

​@@ryanmcgowan3061he's referring to her comment at 4:30 about photon quantum computing at room temp :)

@@chrisfirgaira He must have forgot the word "quantum" then, because this whole video was basically how "photonic computing" works.

any university physics class will present a "light table" where lasers and lenses/prisms perform calculus operations at the speed of light. Very old an open tech. Many fighter jets from 30 years ago use "photonic processors" to achieve flight stabilization for example

Scientists from Tsinghua University China have developed Taichi photonic chip, if want to know more how it works then learn mandarin chinese.

The video on analog computing by Undecided with Matt Ferrell is also worth mentioning.

bandgap too small.

actually she had an episode on graphene transistors as well, like two month ago: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-wGzBuspS9JI.html

You better eat a quantum bread

Quantum photonic AI being

kinda sounds like something from star trek

I swear I'm commenting from a Quantum phone on Quantum RU-vid.

@@beowulf2772 I seem to remember "positronic network" or something similar in Data's brain. So they were using antimatter in their fiction :D

I always think exactly the same whenever I watch one of Anastasi’s videos. It’s scientists and engineers with this sort of passion for their subjects that drives all these innovations that we see reported on here. (As well as being passionate about a subject some serious brain power is also required to push forward the frontiers of one’s field of course.)

The chip she is referring is the Taichi Photonic chip developed by TsingHua University in China. The diagram of the Taichi chip is shown in 11:18 of this video.

The chip she is referring is the Taichi Photonic chip developed by TsingHua University in China. The diagram of the Taichi chip is shown in 11:18 of this video.

Im sure you are proud of your father, man. Kudos

Honestly ideas are cheap. I have ideas. I have ways to make those ideas work. Yet I will never make those ideas happen. Whomever makes the idea happen, and useful is the inventor.

Yes me too , Had the idea over 20 years ago . Also had an idea for a laser powered lawn mower two years later it was for sale for about a million dollars .

@@matthewcalifana488sure buddy. Sure.

What company should one invest? Graphine computing breakthrough major just announced too

@@matthewcalifana488sure buddy, sure

What company is she talking about in this video??

"Watch Mr. Wizard". Never missed it.

@@mgeldern Mr Herbert died on my birthday, 12 June. I loved that guy.

I mean moving photons around aught to be more efficient than moving electrons around right? I feel like this all really comes down to the discovery that high purity silica fibers can transmit signals orders of magnitude further than the shoddy stuff originally used to assess the value of the technology. That, and all the other material property discoveries made over the past 40 years in the field of optics finally coming into practice. Silicon photonic computing being a bit of an academic/business community effort in Europe right now and all. As far as I know Bell labs also headed the movement to continue analog telephony over digital. Which would have been unreasonably expensive, and overcomplex, but arguably could have lead to a ground up analog internet. We could have had live video conferencing over fiber optics in the 60s. Worth noting that there's still a similar planning, and funding problem holding us back now, we even "over-invested" in fiber infrastructure at one infamous point telecoms history(although there were bigger problems at the time, and the public was hungry for scapegoats). The complexity scaling of continued analog development would put the timeline in a comparative stall-out for a while, but at some point the high exponential growth on continua data computing would blow digital out of the water. I like to think we met the problem somewhere in the middle and used digital as a well timed stop-gap. 🙂

⁠​⁠​⁠@@Leadvest Currently working at Nokia myself. Nothing related to the Bell Labs department but still in the area of large-scale telecom. I think you're spot on with your conclusion. There is an aspect of telecommunications that we often forget : it's not only phone calls, but also the Internet. There is an high degree of complexity at the application level in order for us to enjoy the benefits of watching RU-vid in 4K from any device anywhere in the world. Intuitively I would say the bottleneck is the pace at which we can route traffic, which is more of a decision making process rather than purely scaling up. Perhaps now is the time for another step forward, or should I say "a step backwards". Exploring the past and the technological discoveries we discarded might allow us to make further progress than we think.

"Not new though many jet fighters from 30 years ago use optical processing to achieve flight stabilization" For example patent #5093802 publicly available from the US Patent office from 1989. Just the public patents show tech that is decades ahead of what the generally clueless population believes is new. AND the patent law has a classified section that is NOT publicly published. When an inventor files a patent the "classified section" decides IF it is to be classified "secret, top secret etc" The inventor is then made an offer "they can't refuse" and if those inventors have a problem with it......Malaysia Airlines Flight 370.

That makes me wonder about what the modern day military technologies are 🤔. Not that I’ll ever find out though.

The speed limit is the round-trip time within that circle. If it is a hundred wavelengths long, the 1/1,000,000,000,000,000 s in the video's icon would correspond to a wavelength of the order of 3 nm. Off by two orders of magnitude. The nonlinearity is probably a change in the index of refraction depending on light intensity.

@@rainaldkoch9093 Sorry, what is off by 2 orders of magnitude?

@@petergerdes1094 The switching time is not 1 fs = 1/1,000,000,000,000,000 s but of the order of 100 fs, at best.

@@rainaldkoch9093 Ok, but who said it was? Did she say it in the video and I missed it? I was just a bit confused bc it sounded like you thought I said that.

@@petergerdes1094 1:11

At some point in 2070-2080 when we will be dead. This technology matures too slow.

The chip she is referring is the Taichi Photonic chip developed by TsingHua University in China. The diagram of the Taichi chip is shown in 11:18 of this video.

My pleasure!

Glad you enjoyed it!

Thank you

Would you believe that black wholes are a perfect vacuum ?

uh ? yes, I do know. Like, they have all their masse concentrated in one spot, so everywhere else in the black hole have 0 particule hence perfect vacuum. Let's continue. Ask me other questions about Black Holes