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 Thu Apr 28 15:23:11 2016, ericq, Update, LSC, Green PDH demod lowpass
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 Thu Apr 28 18:53:05 2016, rana, Update, LSC, Green PDH demod lowpass
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Fri Apr 29 16:13:36 2016, ericq, Update, LSC, Green PDH demod lowpass 
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Fri May 6 16:42:12 2016, ericq, Update, LSC, Green PDH demod lowpass
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Fri May 6 19:08:52 2016, rana, Update, LSC, Green PDH demod lowpass
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Sat May 7 09:40:40 2016, ericq, Update, LSC, Green PDH demod lowpass
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Sun May 8 08:39:21 2016, rana, Update, LSC, Green PDH demod lowpass
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Message ID: 12098
Entry time: Thu Apr 28 18:53:05 2016
In reply to: 12097
Reply to this: 12101
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| Author: |
rana |
| Type: |
Update |
| Category: |
LSC |
| Subject: |
Green PDH demod lowpass |
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OK - but give us a circuit diagram and the expected before/after loop plots. Got to make sure we keep the right impedance from PD to mixer. Some of the Thorlabs PDs have a 50 Ohm instead of 0 Ohm source impedance. Maybe you can try it out now since the green arm is ready. |