BWT Beijing Ltd.
| Payment Terms | T/T |
| Supply Ability | 100,000/year |
| Delivery Time | 4-8weeks |
| Type | Laser |
| Wavelength | 940nm |
| Feature | 70W |
| Application | Medical |
| name | Material Processing 940nm 70w High Power Laser Diode Module |
| Brand Name | BWT |
| Model Number | K940FA5RN-70.00W |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100,000/year |
| Delivery Time | 4-8weeks | Type | Laser |
| Wavelength | 940nm | Feature | 70W |
| Application | Medical | name | Material Processing 940nm 70w High Power Laser Diode Module |
| Brand Name | BWT | Model Number | K940FA5RN-70.00W |
| Certification | ISO | Place of Origin | China |
| High Light | 70w high power laser diode module ，940nm high power laser diode module ，Material processing bwt laser diodes | ||
| Specifications(25℃) | Symbol | Unit | K808F02MN-15.00W | |||
| Minimum | Typical | Maximum | ||||
|
Parameter
|
CW-Output Power | Po | W | 70 | - | - |
| Center Wavelength | λc | nm | 940±10 | |||
| Spectral width(FWHM) | △λ | nm | 6 | |||
| Wavelength Shift with Temperature | △λ/△T | nm/℃ | - | 0.3 | - | |
| Wavelength Shift with | △λ/△A | nm/A | - | 0.6 | - | |
|
Electrical
Data
|
Electrical-to-Optical Efficiency | PE | % | - | 53 | - |
| Threshold Current | Ith | A | - | 0.9 | - | |
| Operating Current
|
Iop | A | - | 12 | 13 | |
| Operating Voltage | Vop | V | - | 11 | 12.5 | |
| Slope Efficiency | η | W/A | - | 6.5 | - | |
| Fiber Data | Core diameter | Dcore | µm | - | 106.5 | - |
| Cladding Diameter | Dclad | µm | - | 125 | - | |
| Fiber Loose Tubing Diameter | - | mm | 0.9 | |||
| Numerical Aperture | NA | - | - | 0.22 | - | |
| Fiber length | Lf | m | - | 2 | - | |
| Minimum Bending Radius | - | mm | 50 | - | - | |
| Fiber Termination | - | - | - | None | - | |
|
Feedback
Isolation
|
Wavelength Range | λ | nm | 1040~1200 | ||
| Isolation | - | dB | - | 30 | - | |
| Others | ESD | Vesd | V | - | - | 500 |
| Storage Temperature | Tst | ℃ | -20 | - | 70 | |
| Lead Soldering Tempreature | Tls | ℃ | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating case temperature | Top | ℃ | 15 | - | 35 | |
| Relative Humidity | RH | % | 15 | - | 75 | |
Company Details
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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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