Parts List for interferometer

See description and instructions at

http://www.ligo-wa.caltech.edu/teachers_corner/lessons.html

 
Mirrors Edmunds NT31-009 2 @ $25
Laser pointer (cheaper alternatives possible) Edmunds NT53-546 1 @ $26.25
Beam splitter Edmunds NT45-316 1 @ $25.90
diverging lens Edmunds NT45-015 1 @ $19.00
Mirror mount, precision adjustable Optosigma 112-0250 1 @ $39.00
Base, plywood Jerry's, Home Depot, etc
double stick    "
1" aluminum angle   " 
5' epoxy   "

Edmund Industrial optics: 1-800-363-1992, www.edmundoptics.com
Optosigma:  www.optosigma.com