105m 0.22N.A. Semiconductor Diode Laser Module 940nm 20 Watt Fiber Coupled
| Place of Origin: | Beijing, China (Mainland) |
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Product Detail
105µm 0.22N.A. Semiconductor Diode Laser Module 940nm 20 Watt Fiber Coupled
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105µm 0.22N.A. Semiconductor Diode Laser Module 940nm 20 Watt Fiber Coupled
Features:
- 940nm wavelength
- 20W output power
- 105µm fiber core diameter
- 0.22N.A.
- 1030nm-1200nm feedback protection
Applications:
- Medical use
- Laser pumping
- Material processing
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Specifications(25) |
Symbol |
Unit |
K940DA2RN-20.00W |
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Optical Data |
CW-Output Power |
Po |
W |
20 |
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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. |
- |
0.22 |
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Fiber Connector |
- |
- |
- |
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Electrical Data |
Operating Current |
Iop |
A |
11.5 |
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Threshold Current |
Diode Laser Module Online Market [China (Mainland)]
Business Type:Manufacturer | |||
