Robuta

https://laserspace.com/product/q-lite-1072-500-pm/
1072 NM, 500MW, PM FIBER-PIGTAILED DIODE LASER
pm fiberdiode lasernmpigtailed
https://fiber-optic-catalog.ofsoptics.com/YbDF320-PM-EC-28842
The single-mode core of this fiber is doped with ytterbium. It is then surrounded by a silica cladding and covered with a low-index protective coating. The...
ytterbiumdopedfiberpmec