High Power Fiber Beam Combiner
Description

1.0 Description

High Power Fiber Beam Combiner (FBC) is one of the key components to break through the power scaling limitation of a single fiber laser by combing several high power fibers into a single fiber to realize the higher output power.

2.0 Optical and Operation Specifications

Item Specifications Min. Typ. Max. Unit Notes
2.01 Signal wavelength 1000 1060 1100 nm
2.02 Polarization Random PM Customizable
2.03 Operation regime CW
2.04 Fiber length 1.5 m Default
2.05 M2 ≤5 Customizable
6 For 50μm Core Diameter
10 For 100μm Core Diameter
2.06 Operating temperature range 0 +70 °C
2.07 Storage temperature -40 +85 °C
2.08 Cooling Method Reinforced water cooling
3.0 Output fiber and termination options
Item Configuration Input Fiber Type Output Fiber Type Power Handling Efficiency
3.01 3×1 X/125, NA:0.08/0.46 X/250 DCF, NA:0.06/0.46 X/400 DCF, NA:0.06/0.46 50/400, NA:0.12/0.45 50/70/360, NA:0.22/0.46 2kW/leg 96%
100/120/360, NA:0.22/0.46 2kW/leg 97%
3.02 4×1 X/125, NA:0.08/0.46 X/250 DCF, NA:0.06/0.46 X/400 DCF, NA:0.06/0.46 50/400, NA:0.12/0.45 50/70/360, NA:0.22/0.46 2kW/leg 96%
100/120/360, NA:0.22/0.46 2kW/leg 97%
3.03 7×1 X/125, NA:0.08/0.46 X/250 DCF, NA:0.06/0.46 X/400 DCF, NA:0.06/0.46 50/400, NA:0.12/0.45 50/70/360, NA:0.22/0.46 2kW/leg 96%
100/120/360, NA:0.22/0.46 2kW/leg 97%
3.04 19×1 X/125, NA:0.08/0.46 X/250 DCF, NA:0.06/0.46 X/400 DCF, NA:0.06/0.46 200/220/360, NA:0.22/0.46 1.5kW/leg 97%
* X=15, 20, 25, 30 etc.
* Better performance and other configuration can all be customized.
4.0 Mechanical specifications and drawings
Item Specifications Unit Notes
4.01 Module’s Dimensions 380*380*27 mm Direct water cooling
5.0 Ordering information
FBC-①-②-③-④-⑤/⑤-⑥
①：Port combination ②：Input fiber type ③：Output fiber type
3 – 3×1 4 – 4×1 7 – 7×1 19 – 19×1 D17 – 20/400 DCF, 0.06NA D07 – 25/400 DCF, 0.06NA D08 – 30/400 DCF, 0.06NA ect. T00 – 50/70/360, NA:0.22/0.46 T01 – 100/120/360, NA:0.22/0.46 T03 – 200/220/360, NA:0.22/0.46 ect.
④：Handling power per port ⑤/⑤：Input/Output fiber length ⑥：Package type
1.5 – 1.5kW 2.0 – 2.0kW ect. 1.5 – 1.5m Default 2.0 – 2.0m 3.0 – 3.0m ect. A – Aluminum package 380*380*27 S – Specify
For example：FBC-3-D17-T00-1.5-1.5/1.5-A
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