Laser PD Calibrator Head

Document #:

LIGO-D1200690-v5

Document type:

D - Drawings

Abstract:

A circuit board designed to fit inside a 1 inch Thorlabs optical tube. This board will house a tiny laser diode that will be used to calibrate aLIGO photodetectors

Files in Document:

• PDF of Schematic, BOM and Layout (LaserCal_v5.pdf, 180.7 kB)

Other Files:

• Altium Project Files (zipped) (LaserCal_v5 (9-16-2014 12-22-15 PM).zip, 1012.8 kB)
• FrontPanel Express Native File (LaserCalHead_v3.fpd, 996 bytes)
• Gerber data for PCB Manufacture (LaserCal_v5.zip, 16.7 kB)
• ODB++ Files (LaserCal_odb_v5.zip, 50.6 kB)
• pdf panel file (LaserCalHead_v3.pdf, 9.9 kB)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Sensing and Control
• Subsystem Test

Authors:

• Rich Abbott
• Peter Fritschel

Keywords:

pd RFPD calibrator

Notes and Changes:

Version 5 changes the two connectors from SMA and Microtech, to SMP and USB-B for durability and convenience

Referenced by:

• LIGO-T1200396-v2: RFPD Calibration Head Notes
• LIGO-D1201258-v2: Laser PD Calibrator Current Source