Currently, the single fiber laser module output power goes upto few kilowatt, with semi-singlemode, for example, 1.5KW with M2~1.3, even 2KW with M2~1.2, for very thick metal sheet cutting applicaiton, people need combine several modules into multimode fiber to create very high power output, say 4KW, 6KW, 8KW, even 10K~15KW level. The LC combines Npcs (N=2,3,4,7 etc.) amplified laser(say 1080nm 1kw/leg) into one Beam Delivery fiber(say 50um or 100um core size 0.22NA), 19x1 LC is under development. 

The PD for temperature and leak light detecting are available.

Applications:

Mutil-kilowatts fiber Laser

Features:

• Each input fiber with CPS integrated

• Output fiber is CPS integrated.

• High coupling efficiency >98% 

• Endcapping, armored fiber are optional

Ordering Information:

- Please describe your laser combiner struture, like: 3x1 laser combiner +QBH combo, 20u core size as input fiber of 1500w/leg, 50u core size as output fiber, on  98% eff. When input M2<1.2, the output M2 <7. QBH in 15m armor and 2m bare fiber, totally 17m. -- Drop us mail to sales@lasfiberio.com for further help