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From: jc@saber.UUCP (John Cincotta)
Newsgroups: net.physics,net.astro.expert
Subject: FP inretforometer
Message-ID: <1917@saber.UUCP>
Date: Wed, 22-Jan-86 18:23:35 EST
Article-I.D.: saber.1917
Posted: Wed Jan 22 18:23:35 1986
Date-Received: Fri, 24-Jan-86 21:35:38 EST
Distribution: net
Organization: Saber Technology, San Jose, CA
Lines: 13
Xref: watmath net.physics:3767 net.astro.expert:192

I just heard a discussion of a Fabre Preot interformeter. It involved the
use of 2 mirrors that had 95 % reflectance and 5 % transmission they were
set up parrellel to each other and a given number of wavelengths apart.
It was stated that if this device was raidated with 1 watt of light at that
waveleignth the output at the other end would be 1 watt. And that there would
be 20 wats of energy raidateing back and forth between the mirrors.
Is this realy true and if so how does it work????

Name:	John Cincotta
Mail:	Saber Technology, 2381 Bering Drive, San Jose, California 95131
AT&T:	435-8600
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