Lena/Aug 2016: Difference between revisions

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Lena/Aug 2016 (view source)

Revision as of 16:48, 30 August 2016

69 bytes removed ,  30 August 2016
→‎Technical noise
 
==== Technical noise ====
 
This measurement is done lasers disabled. The PD supplies a constant current to the preamplifier (SR570), and then the voltage goes into FPGA.
Zero volts from the frequency synthesizer is connected to the FPGA input.
 
===== X noise (time domain) =====
 
===== Y noise (frequency domain) =====
 
 
==== Known signal ====
Zdeland
150

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