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Message ID: 2405     Entry time: Sun Aug 18 14:16:59 2019
Author: Duo 
Type: Summary 
Subject: Measuring the dark current of PD 

Koji set up an experiment measuring the dark current of the photodiodes. A bias voltage is given and the current is converted to voltage via a TIA, where it is measured. Also note that in order to provide a high quality bias voltage, we LP the output of the device with a second order sallen key filter cutoff at 1Hz. 

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