BWT Beijing Ltd.
| Delivery Time | 4-8weeks |
| Payment Terms | T/T |
| Supply Ability | 100,000/year |
| Product Name | mini laser module |
| Output Power | 250W |
| Wavelength | 915nm |
| Fiber bundle diameter | 135µm |
| Numerical aperture | 0.22N.A |
| Application | Fiber laser pump source |
| Place of Origin | China |
| Brand Name | BWT |
| Model Number | K915-A0-250.00W-13522D |
| Certification | ISO9001 |
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Product Specification
| Delivery Time | 4-8weeks | Payment Terms | T/T |
| Supply Ability | 100,000/year | Product Name | mini laser module |
| Output Power | 250W | Wavelength | 915nm |
| Fiber bundle diameter | 135µm | Numerical aperture | 0.22N.A |
| Application | Fiber laser pump source | Place of Origin | China |
| Brand Name | BWT | Model Number | K915-A0-250.00W-13522D |
| Certification | ISO9001 | ||
| High Light | 915nm high power diode lasers ，250w high power diode lasers ，high power 915 nm laser diode | ||
915nm 250W High Power Diode Lasers
Features:
915nm wavelength
250W output power
135µm fiber core diameter
0.22N.A.
1020nm-1200nm feedback protection
Applications:
Fiber laser pump source
|
Specifications(25℃)
|
Symbol
|
Unit
|
K915-A0-250.00W-13522D | |||
| Minimum | Typical | Maximum | ||||
| Optical Data | CW-Output Power | Po | W | 250 | - | - |
| Center Wavelength | λc | nm | 915±10 | |||
| Spectral Width (FWHM) | △λ | nm | - | 4 | 6 | |
| Wavelength Shift with Temperature | △λ/△T | nm/℃ | - | 0.3 | - | |
| 0.17/0.22NA | % | 90 | 95 | - | ||
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | 50 | - | |
| Threshold current | lth | A | - | 1.4 | - | |
| Operating current | lop | A | - | 26 | 28 | |
| Operating voltage | Vop | V | - | 21 | 23 | |
| Slope Efficiency | η | W/A | - | 10.2 | - | |
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Fiber Data
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Core diameter | Dcore | μm | - | 135 | - |
| Cladding diameter | Dclad | μm | - | 155 | - | |
| Numeric aperture | NA | - | - | 0.22 | - | |
| Fiber length | Lf | m | - | 2 | - | |
| Fiber Loose Tubing Diameter | - | mm | 0.9mm | |||
| Minimum Bending Radius | - | mm | 62 | - | - | |
| Fiber termination | - | - | - | FF | - | |
| Feedback Isolation | Back reflection wavelength | λ | nm | 1020-1200 | ||
| Back reflection isolation | - | dB | - | 30 | - | |
| Others | ESD | Vesd | V | - | - | 500 |
| Storage temperature | Tst | ℃ | -20 | - | 70 | |
| Lead Soldering Temp | Tls | ℃ | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating case temperature | Top | ℃ | 15 | - | 35 | |
| Relative Humidity | RH | % | 15 | - | 75 |
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Company Details
Ecer Certification：
Verified Supplier
BWT, founded in 2003, is committed to the mission of "Let the dream drive the light", the vision of becoming the "Global leader in laser solutions, and the value of "Outstanding innovation", providing Diode laser, Fiber laser, Ultra-fast laser products and solutions to globa... BWT, founded in 2003, is committed to the mission of "Let the dream drive the light", the vision of becoming the "Global leader in laser solutions, and the value of "Outstanding innovation", providing Diode laser, Fiber laser, Ultra-fast laser products and solutions to globa...
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