Yesterday I awoke to the news that Charles Hard Townes, a 1964 Nobel laureate for fundamental work on maser and laser physics, had died on Tuesday, January 27. In six months and a day, he would have turned 100 years old, but you can still think of this as his centennial year, in my opinion.
During my years working at OSA, I met six Nobel Prize winners; five are still with us. But Dr. Townes always looked hale and hearty, even well into his 90s, and he always went to conferences with his beloved wife, Frances — I thought that was so sweet of them. He was always the gentleman and not the least bit overbearing. At the symposium on the exact 50th anniversary of the first laser, when Dr. Townes gave his talk on the history of laser physics, he took a red laser pointer out of his pocket and used it so matter-of-factly, without harping on the fact that it — and a huge amount of today’s optical technology — has its roots in the insight he once had on a humble park bench just a few blocks from the White House.
I was already planning to write an article about Dr. Townes for an upcoming issue of OPN, so his death adds a new poignancy. I have to get back to work now, so I’ll leave you with a few links to some of the obituaries that have come out.
Yes, I know I haven’t updated this blog in a long, long time.
Back in November, I started to write a roundup of all the great things that had happened in optics and photonics during the previous month. I actually wrote this much:
What an exciting month for the field of photonics! Granted, I was often busy and didn’t have time to write cogent posts about the breaking news (I’ll come back to that later), but I was following everything avidly.
Of course, the major expected occurrence was the awarding of the Nobel Prize in Physics. Every year I hope for one of two things: a female physics laureate (about which I’ve posted in the past) or a Nobel awarded for some optics-related discovery. Well, this year we got the latter: three scientists who invented blue LEDs, which in turn led to the development of white LEDs (the white diodes are blue diodes covered by a yellow phosphor). The very next day, the Nobel Prize in Chemistry went to three men “for the development of super-resolved fluorescence microscopy” — optical imaging techniques that allow us to see the tiniest molecular details inside cells.
Some, but not all, of the laureates are members of OSA – The Optical Society, which fired off press releases about these prizes. OSA signed up one of the chemistry laureates to give some remarks…
I’m certain that I was about to write “… to give some remarks at Frontiers in Optics, the Society’s annual meeting,” or something like that. But then I got busy with my freelance writing and my job applications and all sorts of other things, and the days ticked by, and then my friend Yvonne Carts-Powell wrote an awesome post on the subject in her blog, The Science of Heroes. So I just put my draft post on the virtual shelf and dived into the usual end-of-year holiday craziness.
Now it’s a new year — a time for renewal under any circumstances. But this New Year’s Day marks the beginning of the International Year of Light and Light-based Technologies. I’ve been excited about the IYL since I first heard about it, so of course I had to wrote a feature article all about it for Optics & Photonics News. I’m following the IYL team on Facebook and Twitter, and during 2015 I pledge to fill this blog with lots of exciting posts about the science of light. Happy New Year indeed!