phase1:phase1:decodemodulereadout
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Table of Contents
Decode Module Readout using Oscilloscope
Setup
Setup module as described here and connect corresponding POH fiber to scope:
Save waveform
Use 50 or 100 ns per divisions (not enough points with 200ns) On the scope: Go to “Utilities” → “Disk Utilities” Go to “Save waveform” tab. Chose scope channel where POH fiber is connected Save in format “ASCII” with deliminator “Comma”
Decode waveform
Use Wolfram's script to decode waveform:
cd tbmdecoder python getwfm.py -file wfm-345-2.isf -raw
phase1/phase1/decodemodulereadout.1449660188.txt.gz · Last modified: 2015/12/09 12:23 by leac
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