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Dragon 15 kW High Power Laser Cable

Dragon 15 kW High Power Laser Cable

AFR's Dragon 15 kW Laser Cable provides QBH compatible connector for high power fiber lasers up to 15 kW. Technologies incorporated include cladding mode stripping, indirect water cooling and safety interlock.
Product Detail

Key Features

Applications

Low Insertion Loss

Fiber Lasers

High Power Handling

Fiber Coupling

High Backward Power Handling


Indirect Water Cooling


Safety Interlock


Specifications

 Parameter

Unit

Value

 Operation Wavelength

nm

945 ± 50 or 1080 ± 30

 Numerical Aperture (NA)

-

≤ 0.22

 Max. Transmission Loss of Fiber Core

%

2

 Max. Power Handling

kW

 8 - 15

 Max. Peak Power

-

Max. 50 kW @ 1 ms


-

Max. 1 MW @ 50 ns

 Max. Stripping Cladding Power

-

1 kW  for 10 min


-

500 W Continuously

 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 Hose Diameter

mm

ID/OD = 4/6




 Others



 Mechanical Interface

-

Compatible with the Standard QBH Interface

 Type of Cable Gland

-

Metal

 Min. Fiber Tensile Load

N

5

 Operating Temperature

 °C

+ 5  to + 50

 Storage Temperature

 °C

- 20 to + 70




 Safety Interlock



 Interlock Circuit Resistance


3.3 kΩ ± 5% + 2 Ω/m fiber

 Thermo-Switch Limit


70 °C ± 5 °C, Reset temp. < 30 °C

 Max. Working Voltage

-

33 V

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