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Entry  Fri Sep 21 09:59:09 2018, yuki, Configuration, ASC, Y end table upgrade plan Pic_CurrentSetup_AUXYgreen.jpegModeMatchingSolution_Current.pdfModeMatchingSolution_Current_Magnified.pdfModeMatchingSolution_Optimized.pdfModeMatchingSolution_Optimized_Magnified.pdf
    Reply  Sun Sep 23 19:32:23 2018, yuki, Configuration, ASC, Y end table upgrade plan Pic_NewSetup0923_AUXYgreen.jpegModeMatchingSolution_Result.pdfModeMatchingSolution_Magnified_0923.jpgpic0923_1.jpgpic0923_2.jpg
       Reply  Mon Sep 24 11:09:05 2018, yuki, Configuration, ASC, Y end table upgrade plan pic0924_1.jpg
       Reply  Tue Sep 25 18:08:50 2018, yuki, Configuration, ASC, Y end table upgrade plan 
          Reply  Thu Sep 27 14:02:55 2018, yuki, Configuration, ASC, PZT driver board verification PZTdriverSimulationDiagram.pdfPZTdriverSimulationResult.pdfPZTdriverPerformanceCheck_ResultOUT.pdfPZTdriverPerformanceCheck_ResultMON.pdfPZTdriver.asc
             Reply  Sun Sep 30 20:14:51 2018, yuki, Configuration, ASC, QPD calibration QPDcalibrationXaxis.pdfQPDcalibrationYaxis.pdf
                Reply  Mon Oct 1 12:03:41 2018, not yuki, Configuration, ASC, PZT driver board verification 
                   Reply  Mon Oct 1 13:33:55 2018, yuki, Configuration, ASC, QPD calibration Pic_QPDcalibration.jpg
                      Reply  Tue Oct 2 18:50:53 2018, yuki, Configuration, ASC, PZT mirror calibration PZTM1calibrationCH2.pdfPZTM1calibrationCH1.pdfPZTM2calibrationCH2.pdfPZTM2calibrationCH1.pdf
                         Reply  Wed Oct 3 18:15:34 2018, yuki, Configuration, ASC, AI board improvement TF_AIboard.pdf
                            Reply  Thu Oct 4 00:44:50 2018, yuki, Configuration, ASC, AI board improvement 
                               Reply  Thu Oct 4 22:15:30 2018, yuki, Configuration, ASC, Y-end table upgrade AUXYGreenLock20180921.jpgPic_FormerSetup.jpegPic_CurrentSetup1004.jpg
                                  Reply  Fri Oct 5 00:46:17 2018, Koji, Configuration, ASC, Y-end table upgrade 
                                     Reply  Fri Oct 5 17:32:38 2018, yuki, Configuration, ASC, Y-end table upgrade 
                                        Reply  Mon Oct 8 00:46:35 2018, yuki, Configuration, ASC, Y-end table upgrade 
                                  Reply  Fri Oct 5 17:47:55 2018, gautam, Configuration, ASC, Y-end table upgrade 
                                     Reply  Fri Oct 5 22:49:22 2018, yuki, Configuration, ASC, Y-end table upgrade 
                                        Reply  Sun Oct 7 16:51:03 2018, gautam, Configuration, LSC, Yarm triggering changed 
                                           Reply  Sun Oct 7 22:30:42 2018, yuki, Configuration, LSC, Yarm Green locking was recovered Pic_NewLayout1007.jpgYendGreenModeMatching.zip
                                              Reply  Tue Oct 9 23:03:43 2018, yuki, Configuration, LSC, Yarm Green locking was recovered Pic_1Y4.jpgPic_PZTcable.jpg
                                                 Reply  Wed Oct 10 12:38:27 2018, yuki, Configuration, LSC, All hardware was installed 
          Reply  Mon Oct 1 20:39:09 2018, gautam, Configuration, ASC, c1asy 
             Reply  Mon Oct 8 18:56:52 2018, gautam, Configuration, ASC, c1asx filter coefficient file missing 
             Reply  Tue Oct 9 16:05:29 2018, gautam, Configuration, ASC, c1tst deleted, c1asy deployed. CDSoverview_ASY.png
    Reply  Wed Oct 3 14:24:40 2018, yuki, Configuration, ASC, Y end table upgrade plan 
       Reply  Mon Oct 15 20:11:56 2018, yuki, Configuration, ASC, Y end table upgrade plan 
          Reply  Wed Oct 17 20:46:24 2018, yuki, Configuration, ASC, Y end table upgrade plan 
Message ID: 14232     Entry time: Fri Oct 5 17:32:38 2018     In reply to: 14231     Reply to this: 14237
Author: yuki 
Type: Configuration 
Category: ASC 
Subject: Y-end table upgrade 

I measured it with the wrong setting of a powermeter. The correct ones are here:

  • beam power going into doubling crystal (red12): 240 mW, 1064nm
  • beam power transmitted dichroic mirror (Y5): 0.70 mW, 532nm
  • beam power going into faraday isolator (green5): 0.58 mW, 532nm
  • beam power going out from faraday isolator (green5): 0.54 mW, 532nm
  • beam power going to ETMY: 0.37 mW, 532nm
  • beam power of transmitted green light of Y-arm, which was measured by C1:ALS-TRY_OUT: 0.5 (see attachment #1)

The calculated conversion efficiency of SHG crystal is 1.2%W.

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