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
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Key Features |
Applications |
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Low Insertion Loss |
Fiber Lasers |
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High Power Handling |
Fiber Coupling |
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High Backward Power Handling |
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Indirect Water Cooling |
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Safety Interlock |
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Specifications |
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Parameter |
Unit |
Value |
|
Operation Wavelength |
nm |
945 ± 50 or 1080 ± 30 |
|
Numerical Aperture (NA) |
- |
≤ 0.22 |
|
Max. Transmission Loss of Fiber Core |
% |
2 |
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Max. Power Handling |
kW |
8 - 15 |
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Max. Peak Power |
- |
Max. 50 kW @ 1 ms |
|
|
- |
Max. 1 MW @ 50 ns |
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Max. Stripping Cladding Power |
- |
1 kW for 10 min |
|
|
- |
500 W Continuously |
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Max. Z-Position Tolerance |
μm |
± 50 |
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Max. Angular Deviation |
mrad |
10 |
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Cooling Water Requirements |
|
|
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Flow Rate |
L/min |
1.5 - 3.0 |
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Max. Water Pressure |
MPa |
0.8 |
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Water Temperature |
°C |
10 - 45 |
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Water Hose Diameter |
mm |
ID/OD = 4/6 |
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Others |
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|
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Mechanical Interface |
- |
Compatible with the Standard QBH Interface |
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Type of Cable Gland |
- |
Metal |
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Min. Fiber Tensile Load |
N |
5 |
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Operating Temperature |
°C |
+ 5 to + 50 |
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Storage Temperature |
°C |
- 20 to + 70 |
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Safety Interlock |
|
|
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Interlock Circuit Resistance |
3.3 kΩ ± 5% + 2 Ω/m fiber |
|
|
Thermo-Switch Limit |
|
70 °C ± 5 °C, Reset temp. ＜ 30 °C |
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Max. Working Voltage |
- |
33 V |
