Single-photon detectors - Krister Shalm

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[mohammadsadeghashrafpoor]

It was the greatest lecture that i've seen about this topic
I really needed to understand how it works by real fibers instead of just seeing some slides ❤

[mfglinux]

Very nice talk and nice recording. One can watch it like if we were there. Congrats to the speaker for his educational spirit

[drvignesh]

Thought provoking and interesting info regarding single photons!

[ArpitAgarwal]

very insightful in the field of SPS and detector

[rastislavblablabla]

Excellent lecture. Do you have it in written form? I come from Slovakia and some things I do not understand well and I would like to read it all.

[abdulrahmanalbarqi]

Nice lecture. i was wondering how can you distinguish between initial detection and after pulse detection? thank you 01:14:00

[engx]

We are dealing with pulse issue with our quantum device running at quanta - Is there any detector that can solve this issue?

[jamesstewart]

Any thought on the size of a photon? Could they be large or very large but the detection efficiency low?

[GdncHfjbdkf]

This light detectors how much photons can you see?, no more than three

[sudeephalder]

Please provides the answers.

How single photon can be produced from a continuous laser source ??? Explain in details pl

Can we use pulse laser as an replacenent of single photon source, if not how these two differ???

[kratos]

I'm confused.Aura is light., but we can't see that light with naked eye?

[عبدالعزيزيونس-ذظ]

In theoretical physics, what if photon is actually two photons sharing the same room.

[WalterSamuels]

The delusion of the "single photon". There is no such thing. The size of a "single photon" is always relative to the emitting particle's energy, and the energy received by that particle.

[veronicanoordzee]

MODERN PHYSICS IS BECOMING A RELIGION: A LOT OF PREACHTERMEN SPEAK ABOUT ALL KINDS OF PHENOMENA, BUT THEY MAKE NO EFFORT AT ALL TO PROVE THEIR CLAIMS. ARE YOU A BELIEVER TOO?

[ddstar]

46:34 totally and absolutely wrong. Read Steinmetz, Faraday and Maxwell and then Tesla. None of this is true. That's the part when relativity breaks down and quantum becomes a dumb thing. There is a spacial void between the two plates and only blue light can traverse through the because of its wave length properties. Lower frequency light bends more when it comes in contact with the magnet field, so you never see a connection of the circuit.