[Laser] Fan modulation

[Andrew T. Flowers, K0SM]

For anyone who is interested, I made some recordings of my laser being 
chopped with a couple of fans I had lying around.  I wanted to see what 
I kind of frequency stability I could get with the idea being that I 
might be able to make a HeNe usable for some long-term frequency 
averaging (QRSS CW).  I put the results up on my junk page--I'll move 
the laser stuff somewhere better soon, but have to get through these 
term papers first!

http://mail.rochester.edu/~af006m/index.html and scroll down a bit.

Andy, K0SM/2
Rochester, NY