This is our first time touching tables for Frequency Offset Locking.
The goal was to couple the 1064nm that leaks after the SHG crystal and couple it into the fiber before we run it along the length of the arm.
The fiber has been mounted at the end but there is no light coupled into the fiber as yet.
In the process, the following were done:
1. ETMY oplev servo disabled. This was enabled after the work.
2. NPRO laser power was reduced so that nothing gets burnt accidently while putting things on the table. This was also reset after the work.
The arms could be locked to green and IR after the work. So I am hoping today's work will not affect locking.