ECR: Increase Transimpedance Gain for CLF Photodetector

Document #:

LIGO-E1800064-v2

Document type:

E - Engineering documents

Abstract:

There is less than a mW of light hitting the CLF diode. For both DC and RF the transimpedance needs to be increased.

Files in Document:

• E1800064-v2.pdf (154.7 kB)

Other Files:

• E1800064-v2.docm (28.8 kB)

Topics:

• Squeezer

Authors:

• Daniel Sigg

Keywords:

ECR CLF

Notes and Changes:

Corrected resistor designation from R36 to R1.

Associated Issue in FRS:
https://services.ligo-la.caltech.edu/FRS/show_bug.cgi?id=10199

Referenced by:

• LIGO-E1800254: aLIGO, SQZ, List of ECRs
• LIGO-D1101124-v8: aLIGO LSC RF Photodetector Schematic