LIGO Document G1400092-v3

LLO PRMI Contrast Defect : Simulation is larger than data

Document #:
LIGO-G1400092-v3
Document type:
G - Presentations (eg Graphics)
Other Versions:
Abstract:
Using measured maps of COC components at LLO, the contrast defect was calculated by a FFT-based simulation tool. The prediction comes out to be 1300ppm, much larger than measured 200ppm. Why? Presentation at the modeling meeting.
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Authors:
Keywords:
LLO PRMI Contrast Defect FFT
Notes and Changes:
Analysis of the field shape change when going through SRC is added
Original v3 has wrong CD value for the cold state in the last page, and it was corrected.
Referenced by:

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