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Entry  Wed Mar 28 11:29:19 2018, awade, Notes, scatter, Higher quality vaccan windows: 40m stock of wedged windows 
    Reply  Wed Mar 28 15:29:42 2018, Koji, Notes, scatter, Higher quality vaccan windows: 40m stock of wedged windows 
       Reply  Thu Mar 29 11:14:52 2018, awade, Notes, scatter, Higher quality vaccan windows: 40m stock of wedged windows 
Message ID: 2155     Entry time: Wed Mar 28 11:29:19 2018     Reply to this: 2156
Author: awade 
Type: Notes 
Category: scatter 
Subject: Higher quality vaccan windows: 40m stock of wedged windows 

I just checked the 40m's stock of wedged, AR coated, optics in the pull out draws.   

It looks like there is about nine CVI W2-LW-1-1025-UV-1064-45P windows: these are 1° wedged and coated on both sides for 45 incident p-pol.  Don't think this is what we want (i.e. 45 degree polarized). Also, 1 inch might be inconveniently small to use in practice.

There is one CVI W2-LW-1-2050-C-1064-0, this is the not UV grade fused silica so should probably not be used. Also we need four.

Everything else is either coated only on one side, the wrong type of glass, wedge or coating.

 

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