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Message ID: 119     Entry time: Tue May 11 22:26:34 2010
Author: Tara Chalermsongsak 
Type: Laser 
Category: Laser 
Subject: Beam waist measurement 


I measured the beam waist of Lightwave NPRO 1064nm 100mW with WinCamD.

The nominal beam waist are 380 um and 500 um, 5cm from the center. the number I got from the measurement are 237 um (major) and 187.3 um (minor) which are quite different from the nominal values.

I'll check it again tomorrow to see if the data are still the same.



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