Quick test
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Quick test
Alessio Fri Sep 18, 2009 1:28 pm
I tried a different closed loop scheme: I added a PAR at the output of the In-Loop amplifier in the laser lab. the new filter is so configured:
AC-1s; Gain=10; LF=0.3Hz; HF=30Hz
The settings of the filter in the rack close to the RF driver are the usual one, except the gain which is set to 5. I see no improvement wrt to the standard configuration with only one filter...
Picture shows the spectra measured with the Double and Single Filter configurations.
AC-1s; Gain=10; LF=0.3Hz; HF=30Hz
The settings of the filter in the rack close to the RF driver are the usual one, except the gain which is set to 5. I see no improvement wrt to the standard configuration with only one filter...
Picture shows the spectra measured with the Double and Single Filter configurations.
Alessio- Posts : 127
Join date : 2008-11-07
Age : 52
Location : Rome
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» Radiative cooling system with three rings cold directed
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