LIGO Document E1700327-v1

ECR: SRC alignment with a new 118.3 MHz modulation scheme

Document #:
LIGO-E1700327-v1
Document type:
E - Engineering documents
Other Versions:
Abstract:
We are proposing a new scheme for aligning the signal-recycling cavity, based on a new modulation frequency of 118.3 MHz and by demdodulating the AS WFS by 72.8 MHz.
Files in Document:
Other Files:
Keywords:
ECR
Notes and Changes:
IIET is https://services.ligo-la.caltech.edu/FRS/show_bug.cgi?id=9110

More works needs to be done to define required changes to the modulation scheme.

Approved by Dennis Coyne & Peter Fritschel


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