55W 940nm High Power Diode Lasers For Fiber Laser Pumping High Brightness
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
940nm 55W High Power Pump Laser Diode For Laser Pu
940nm 55W High Power Pump Laser Diode For Laser Pumping- K940FA5RN-55.00W
Different from the one 50W, the 940nm 55W High Brightness Diode Laser numerical aperture is 0.22. This one designed also with BWT's proprietary spatial and optical scheme to deliver light into the fiber with high-coupling efficiency. The same 105 um fiber coupling ensures its high brightness. These make 940nm 55 diode lasers provide high power and high brightness for fiber laser manufacturers, material processing and medical application. In addition, inspecting and burn-in procedures in every aspect on every unit guarantee each product will be reliable and high quality.
Features:
- 940 nm wavelength
- 50W/55Woutput power
- 105µm fiber core diameter
- 0.15/0.22N.A.
- 1030-1200nm feedback protection
Applications:
- Fiber laser pumping
- Medical use
- Material processing
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Specifications(25) |
Symbol |
Unit |
K940FA5RN-50.00W |
K940FA5RN-55.00W |
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Optical Data |
CW-Output Power |
Po |
W |
50 |
55 |
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Center Wavelength |
λc |
nm |
940 |
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Tolerance of λ |
- |
nm |
±3, ±10 |
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Spectral Width (FWHM) |
λ |
nm |
<5 |
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Temperature Drift of λ |
- |
nm/ |
~0.3 |
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Fiber Data(1) |
Fiber Core Diameter |
Wc |
µm |
105 |
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Numerical Aperture |
N.A. |
- |
0.15 |
0.22 |
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Fiber Connector |
- |
- |
SMA-905 |
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Electrical Data |
Operating Current |
Iop |
A |
11.5 |
12 |
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Threshold Current |
Ith |
Diode Laser Module Online Market [China (Mainland)]
Business Type:Manufacturer | |||
