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David Notebook: Difference between revisions
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==Daily Log==
'''9/9/14'''
Still trying to get the 1555 to lock using the vescent box. It's very hard to keep the diode single mode--are these diodes just very sensitive, or is it not feeding back properly? Talk to Deniz. I'm reading a lot about locking--Josh's thesis is helpful, as is the original PDH paper. I noticed that on the the reflected 1555 signal is saturating the photodiode. I adjusted the ND filter closest to the photodiode from 1.0 to 1.5.
'''9/8/14'''
[[File:633_Conversion_Efficiency_Raw_Data.xlsx|Rawer 633 Data]]
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