Musings on optics, physics, astronomy, technology and life

Archive for September, 2015

A new month, a new article

It’s September, which means that my article “200 Years of Fresnel’s Legacy” has appeared in the September issue of Optics & Photonics News. I’ll put up a link to the full PDF eventually, but since the issue just came out, I’ll respect the publication’s members-only firewall for now.

If you really liked my previous article on Apollo-era optics, you’ll certainly enjoy Gear Patrol’s gorgeously illustrated photo essay, “Hasselblad’s History in Space.” Even I hadn’t seen some of those images before. I think Apollo 7 astronaut Walter Cunningham looks a bit like Bono in those shades and earphones, but maybe that’s just me.

Finally … I’m getting close to the 10-year anniversary of the earliest pieces I wrote for OPN. I’ve been thinking of going back and following up on some of the experimental results and other topics I wrote about back then. Did a such-and-such new technique actually lead to advances in biomedical imaging or quantum computing or whatever was touted? How have subdisciplines in optics advanced over the past decade? Is anyone interested in knowing the answers?

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