This morning I attempted to measure some transfer functions of the TTFSS out by the PSL rack. In short, it
didn't work. Enabling the TEST2 input did not do anything. The switch can be enabled inside the enclosure
however. I also took some noise measurements of the fast and EOM when the fast gain was varied between
9 dB and 19 dB.
Unfortunately I cannot retrieve the data from the floppy disc because either my floppy drive does not
work (unlikely) or I did not pay attention as to what format the HP4395A formatted the disc to (LIF as
opposed to DOS).
Fixing the TTFSS field box will require some laser down time, or more correctly, some FSS down time.