LIGO Document D1201311-v1

aLIGO OMC QPD Flex Board

Document #:
LIGO-D1201311-v1
Document type:
D - Drawings
Other Versions:
Abstract:
A flexible circuit board used to interface wires to the in-vacuum QPD used on the aLIGO OMC
Files in Document:
Other Files:
Authors:
Keywords:
flex omc
Notes and Changes:
Version 1 of this PCB has an error wherein quadrants A2 and A4 are transposed. This error is limited to the OMC QPD and has been compensated in the matrix. The other ISC QPDs are correct. If we ever make more of these boards, I will revise the design (probably creating far more confusion) - Rich

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