Product Detail
AFR's Dragon 20 kW product provides QBH compatible connector for high power fiber lasers up to 20 kW. Technonogies incorporated in the products include cladding mode stripping, indirect water cooling, protective window and safety interlock.
Specifications
Parameter
Unit
Value
Operation Wavelength
nm
1080
Numerical Aperture (NA)
-
≤ 0.22
Max. Transmission Loss of Fiber Core
%
2
Max. Power Handling
kW
8 - 20
Max. Peak Power
-
Max. 50 kW @ 1 ms
Max. Stripping Cladding Power
W
1 kW for 10 min
Max. Z-Position Tolerance
μm
50
Max. Angular Deviation
mrad
10
Cooling Water Requirements
Flow Rate
L/min
1.5 - 3.0
Max. Water Pressure
MPa
0.8
Water Temperature
°C
10 - 45
Water pH Value
-
5.6 - 7.9
Water Hose Diameter
mm
ID/OD = 4/6
Others
Mechanical Interface
-
Compatible with the Standard QBH
Interface
Type of Cable Gland
-
Metal
Operating Temperature
°C
+ 5
to + 50
Storage Temperature
°C
- 20 to + 70
Max. 1 MW @ 50 ns
500 W Continuously
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