Yes... we've done the traditional experiment in air with a modulated
laser. The fiber experiment is nicer because it is a piece of cake to
set up and it takes almost no space. The problem is, what exactly are
we measuring?
Michael D. Edmiston, Ph.D.
Professor of Physics and Chemistry
Bluffton University
Bluffton, OH 45817
(419)-358-3270
edmiston@bluffton.edu