[Laser] Laser newbie conner cube reflection question

[James Whitfield]

Dieter,

One comment.  I believe that you will have six, not three "beams" coming 
from the reflector.

Does anyone have the the calculations for how long a green laser would 
travel through air before the phase of a wavefront would become completely 
randomized?  How then would the six independently random phase relationships 
interact?

James
 n5gui


----- Original Message ----- 
From: "Dieter Palme" <dieter_palme at online.de>
Subject: Re: [Laser] Laser Digest, Vol 56, Issue 7


"...Therefore all 3 mirrors are in action in different ways and so you get 3 
beams with different phase relation and you see interferences...