Broadband Photodetector (BBPD) Schematic

Document #:

LIGO-D1002969-v9

Document type:

D - Drawings

Abstract:

Schematic and PCB files for the broadband RF photo-detector for use with 532nm and 1064nm light. Design document is T1100467.

Files in Document:

• Schematic & PCB (BBPD_PCB.pdf, 253.4 kB)

Other Files:

• BBPD_Altium_v8.zip (438.7 kB)
• BBPD_OUT8.zip (123.5 kB)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Commissioning
• Preliminary Design
• Sensing and Control

Authors:

• Matthew Evans

Keywords:

BBPD Photodetector Photodiode ISC 3f REFL

Notes and Changes:

v9: This is identical to v8 of the schematic/PCB. New version was created simply to re-organize DCC entries for the BBPD.

Referenced by:

• LIGO-D1003255-v1: ISC Broadband Photo-Detector Enclosure
• LIGO-E1100819-v1: Broadband PD (D1002969) - v8 order
• LIGO-E1500240: ECR: Mitigation of the RF intermodulation in aLIGO broadband photodetectors
• LIGO-G1500595-v2: BBPD improvement
• LIGO-T1100467-v2: Broadband Photodetector (BBPD) Design
• LIGO-E1200428: Broadband Photodetector (BBPD)