Hi guys:
I made some pinhole photos of the lasers in my lab and put them at
http://dutch.phys.strath.ac.uk/FRC/Picture_diary/picture_diary.html (the
first four photos). In two of the photos you can see diffraction rings and
speckle patterns due to interference of the laser light. I think it's kinda
nice. Happy holidays and all that. Klaas Wynne.
Received on Thu Dec 21 07:49:09 2000
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