J. Kissel, J. Oberling
IIET Ticket 24286
WP 10551

Following the inventory of supplies of the deprecated HAM Table Optical Levers in LHO:63844, Jason and I extracted the following parts from the LVEA this morning, in order to create a whole system to be borrowed for future optical lever R&D:
    - Former HAM2 table oplev laser cooler
    - Former HAM4 table oplev whitening chassis (S1101541), removed from H1-SUS-R4 rack by HAM5, position U12.
        - Includes binary IO control, analog dip switch, daughter board, SN H204.
    - Former HAM5 table oplev transceiver which includes
        - QPD transimpedance amplifier (S1103713)
        - fiber coupled laser launcher telescope (no serial number)
        - 2 steering mirror, with 2 pico-motors and cables
        - ~100 DB25 cable that went from the transimpedance amplifier to the whitening chassis.

All of the above listed materials have been gathered to one place sitting on the -X / -Y corner of the +X optical table in the Laser Hazard Area in the OSB Optics Lab (aka room 167), see attached picture. All e-travelers for serial-numbered electronics have been updated using the https://dcc.ligo.org/e-traveler/ interface.

Note, the HAM5 table optical lever transceiver used at 10 ft long laser-coupling optical fiber, and we anticipate only needing at 3 ft optical fiber, of which Jason has ample spares. So, Jason decided to pocket the 10 ft fiber for his spares collection there, and offer up a 3 ft fiber instead.