This JDSU 1103P laser, sn P892324 lived for 2 years. It's power output is 0.05 mW now
It was replaced with brand new JDSU 1103P, sn P919645, Mfg date 12/2014 with 2.75 mW output.
There is 0.14 mW light returning to the qpd = 7,250 counts without AR 632 lenses |