Quantum Optics

Category archives for Quantum Optics

A long-ish stretch of time, but I was basically offline for a bunch of that because I needed to finish a chapter I was asked to contribute to an academic book. So there are only four physics posts from Forbes to promote this time: — ‘The Expanse’ Is A Rare Sci-Fi Show That Gets Simulated…

Me in the Media: Two New Interviews

I’ve been slacking in my obligation to use this blog for self-promotion, but every now and then I remember, so here are two recent things where I was interviewed by other people: — I spoke on the phone to a reporter from Popular Mechanics who was writing a story about “radionics” and “wishing boxes,” a…

I forgot to do this last week, because I was busy preparing for SteelyPalooza on Saturday, but here are links to my recent physics posts over at Forbes: — What ‘Ant-Man’ Gets Wrong About The Real Quantum Realm: On the way home from the Schrödinger Sessions, I had some time to kill so I stopped…

There’s a new Science Express paper on interfering clocks today, which is written up in Physics World, with comments from yours truly. The quote is from a much longer message I sent– with no expectation that it would end up as anything other than a pull quote, I might add, but I thought the background…

I’ve been really busy with year-end wrap-up stuff, but have also posted a bunch of stuff at Forbes. which I’ve fallen down on my obligation to promote here… So, somewhat belatedly, here’s a collection of physics-y stuff that I’ve written recently: — Using Atoms To Measure Tiny Forces: A post reporting on some very cool…

Last week, I did a post for Forbes on the surprisingly complicated physics of a light bulb. Incandescent light bulbs produce a spectrum that’s basically blackbody radiation, but if you think about it, that’s kind of amazing given that the atoms making up the filament have quantized states, and can absorb and emit only discrete…

I was proctoring an exam yesterday in two different sections of the same class, so I had a lot of quite time. Which means I wrote not one but two new posts for Forbes… The first continues a loose series of posts about the exotic physics behind everyday objects (something I’m toying with as a…

I’m still in the late stages of an awful cold, but shook it off a bit to write a new conversation with Emmy, the Queen of Niskayuna over at Forbes: “HEY! YOU POODLES! STAY OFFA MY LAWN!” “Emmy! Stop barking!” I sit up. She’s at the gap between the fences, where she can see into…

Einstein and Revolution

As mentioned over the weekend, I gave a talk last week for UCALL, part of a series on “The Radical Early 20th Century.” I talked about how relativity is often perceived as revolutionary, but isn’t really, while Einstein’s really revolutionary 1905 paper is often overlooked. And, having put the time into thinking about the subject,…

Both Roads Taken

Two roads diverged in a yellow wood, And caused me no small amount of panic For traveling both of them would be good But there simply was no way I could Until I remembered quantum mechanics. So half my wavefunction I sent left And rightward steered the other half Both pieces of me with equal…