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Entry  Thu Oct 9 16:31:53 2014, ericq, Update, LSC, CARM W/N TFs carm2SQRTinv.pdfcarm2REFLDC.pdf
    Reply  Thu Oct 9 18:30:59 2014, Jenne, Update, LSC, CARM W/N TFs 6x
       Reply  Fri Oct 10 00:20:37 2014, rana, Update, LSC, CARM W/N TFs carm40.pngcarm.pdf
          Reply  Wed Oct 15 02:59:04 2014, rana, Update, LSC, CARM W/N TFs spring.pdfantispring.pdf
             Reply  Thu Oct 16 22:35:05 2014, rana, Update, LSC, CARM W/N TFs carm_spring.pdfcarm_antispring.pdf
       Reply  Wed Oct 15 13:38:33 2014, Jenne, Update, LSC, CARM W/N TFs 7x
          Reply  Mon Oct 20 17:50:30 2014, Jenne, Update, LSC, CARM W/N TFs (Others were all wrong!) 7x
Message ID: 10609     Entry time: Wed Oct 15 13:38:33 2014     In reply to: 10591     Reply to this: 10626
Author: Jenne 
Type: Update 
Category: LSC 
Subject: CARM W/N TFs 

Here are the same plots, but the legend also includes the arm power that we expect at that CARM offset.  


Here is what the arm powers look like as a function of CARM offset according to Optickle.  Note that the cyan trace's maximum matches what Q has simulated in Mist with the same high losses.  For illustration I've plotted the single arm power, so that you can see it's normalized to 1.  Then, the other traces are the full PRFPMI buildup, with various amounts of arm loss.  The "no loss" case is with 0ppm loss per ETM.  The "150 ppm loss" case is with 150 ppm of loss per ETM.  The "high loss" case is representative of what Q has measured, so I have put 500 ppm loss for ETMX and 150 ppm loss for ETMY.

ArmPower_vs_Loss.png


And, the transfer functions (all these, as with all TFs in the last week, use the "high loss" situation with 500ppm for ETMX and 150ppm for ETMY).

TFs_TRX_vsCARMoffset_PRFPMI_antispring.pngTFs_TRX_vsCARMoffset_PRFPMI_spring.png

TFs_REFLDC_vsCARMoffset_PRFPMI_antispring.pngTFs_REFLDC_vsCARMoffset_PRFPMI_spring.png

TFs_REFL11I_vsCARMoffset_PRFPMI_antispring.pngTFs_REFL11I_vsCARMoffset_PRFPMI_spring.png

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