Coherent UMB Unmounted laser diode bars 20 ea. 100 WATTS 808nm? 2000 WATTS TOTAL

Description

RARE! Coherent UMB's unmounted laser diode bars.
50% fill factor, 2.0mm cavity length.
The only ones on the coherent site that have these parameters are the 100 WATT bars.
780-830nm, (808nm central wavelength). So these may or may not be 808nm.
The 100 watts should have 24 emitters, the 60 watt, 49 emitters. I cannot test for this but the cavity length of 2mm should verify the power level.
These were sealed in an anti-static bag that I cut open to inspect.
20 bars, 2000 WATTS of raw power!
Not for the amateur laser builder. Do not buy unless you have experience with UMB's.
Due to the sensitive and delicate nature of these laser diodes bars, I cannot offer returns.
I combine shipping as well.