we cleaned the dirty fiber head.

We are using powermeter molectron powermax 5200 and probe  molectron PM150-50
molectron was bought by coherent

previously, the test was done a few mins after turn on laser.
now we keep laser on for about an hour, and monitor the power output, it had no change.
previously, the powermeter probe light in surface is about 20cm away from the laser fiber output. now it's about 10cm. we can't move it closer because the laser fiber is mounted on a optical holder and it can't go into the probe opening. This gives about 0.5W power increase comparing to previous measument.


LD temp setting 25

when no light out
LD temp 	22+-1
Driver temp	23+-1

when light out
LD temp 	25+-2
Driver temp	51+-2


I/Imax%	W(tested)	W(provided)
50	6.7		7.6
80	18.9		20.8
95	24.5		27.2

There's still about 10% less than the manufacturer suggested