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Entry  Thu Aug 12 22:55:22 2010, Jenna, Laser, GYRO, Pictures Beam_Path.pngbeam_path_3.pngbeam_path_1.pngbeam_path_2.png
    Reply  Thu Aug 12 23:26:06 2010, Zach, Laser, GYRO, Pictures 
       Reply  Fri Aug 13 00:11:46 2010, Jenna, Laser, GYRO, Pictures 
          Reply  Fri Aug 13 10:18:20 2010, Jenna, Laser, GYRO, Pictures 
Message ID: 928     Entry time: Thu Aug 12 22:55:22 2010     Reply to this: 929
Author: Jenna 
Type: Laser 
Category: GYRO 
Subject: Pictures 

 I've taken some pictures and tried to label the beam paths. They're not great, but hopefully they're understandable.

Green is the unsplit laser beam, Red is the CCW beam, Blue is CW (on the AOM side) beam, and Purple is both beams together.

The first three show the incoming and reflected beams. Arrows indicate a reflected beam. The last picture shows the beams in transmission onto the PD.


*Edited to correct first picture

Attachment 1: Beam_Path.png  581 kB  Uploaded Fri Aug 13 11:16:42 2010  | Hide | Hide all
Attachment 2: beam_path_3.png  628 kB  Uploaded Fri Aug 13 11:16:53 2010  | Hide | Hide all
Attachment 3: beam_path_1.png  321 kB  Uploaded Fri Aug 13 11:17:07 2010  | Hide | Hide all
Attachment 4: beam_path_2.png  652 kB  Uploaded Fri Aug 13 11:17:19 2010  | Hide | Hide all
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