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Entry  Mon Sep 17 19:06:36 2012, tara, Notes, PMC, stainless steel pmc 
    Reply  Mon Sep 24 16:41:19 2012, tara, Notes, PMC, stainless steel pmc pzt_snap.png
       Reply  Thu Nov 15 00:33:01 2012, tara, Notes, PMC, stainless steel pmc 
          Reply  Thu Nov 15 18:59:17 2012, tara, Notes, PMC, stainless steel pmc IMG_1982.jpg
Message ID: 1048     Entry time: Mon Sep 17 19:06:36 2012     Reply to this: 1052
Author: tara 
Type: Notes 
Category: PMC 
Subject: stainless steel pmc 

I got PMC drawing from Dmass, this will be similar to gyro's steel PMC. I'll submit the work to machine shop soon.

The drawing is on svn full PMC assemble can be found at ATF:1543.There are spare mirrors in PSL that can be used. I still have to look for a PZT.

The round trip length is 0.33 cm. this corresponds to FSR = 454.45 MHz. If I want to be able to scan through 2 FSR, the displacement range of the PZT will be dL = 2*FSR * L / f, where L = 0.33m, f = c/lambda.  dL ~ 1um. 

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