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Entry  Sat Feb 12 08:08:05 2011, Suresh, Update, Electronics, REFL11 Photodiode replaced C30642_datasheet-1.pdf40mUpgradeREFL11schematic.pdfP2120572.JPGP2120565.JPGP2120571.JPG
    Reply  Sat Feb 12 23:22:21 2011, rana, Update, Electronics, REFL11 Photodiode replaced 
       Reply  Sun Feb 13 16:20:53 2011, Suresh, Update, Electronics, REFL11 Photodiode replaced 
    Reply  Sun Feb 13 02:33:37 2011, Koji, Update, Electronics, REFL11 Photodiode replaced 
Message ID: 4279     Entry time: Sun Feb 13 16:20:53 2011     In reply to: 4276
Author: Suresh 
Type: Update 
Category: Electronics 
Subject: REFL11 Photodiode replaced 

It is 0.375 mW as in the calculation.  The total diode output is just 1mW and it is divided with a 50/50 beam splitter...  There are a couple of lenses along the way which may account for the ~12% loss. 

I used a handheld multimeter to measure the output.  

 

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