The title says it all: this blog features physics videos found everywhere on the web: animations, demonstrations, lectures, documentaries.
Please go here if you want to suggest other nice physics videos, and here if I mistakingly infringed your copyrights. If you understand French, you'll find a huge selection of physics videos in French in my other blog Vidéos de Physique.

Sunday, 11 August 2013

What is a frequency comb?

In less than 100 seconds, Paul Williams explains how optical frequency combs fill an important technological gap between the light bulb and the laser.


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