BWT Beijing Ltd.
| Payment Terms | T/T |
| Delivery Time | 4-8weeks |
| Wavelength | 976nm±1nm |
| Laser type | High Power Fiber Detachable Diode Laser |
| Application | Fiber laser pump source |
| Laser power | 140W |
| Optical fiber numerical aperture | 0.22 NA |
| Fiber core diameter | 106.5μm |
| Feedback protection | 1020nm~1200nm |
| Brand Name | BWT |
| Model Number | K976BN1RN-140.0W |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Delivery Time | 4-8weeks |
| Wavelength | 976nm±1nm | Laser type | High Power Fiber Detachable Diode Laser |
| Application | Fiber laser pump source | Laser power | 140W |
| Optical fiber numerical aperture | 0.22 NA | Fiber core diameter | 106.5μm |
| Feedback protection | 1020nm~1200nm | Brand Name | BWT |
| Model Number | K976BN1RN-140.0W | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | 976nm high power fiber coupled laser diode ，pump source fiber coupled diode laser ，140w high power fiber coupled laser diode | ||
976nm 140w Fiber Detachable High Power Diode Laser For Fiber laser pump source
Features:
Wavelength: 976±1nm
Output powe: 140W
Fiber core diameter:106.5μm
Optical fiber numerical aperture:0.22 NA
Feedback protection:1020nm~1200nm
Applications:
Fiber laser pump source
| Specifications(25℃) | Symbol | Unit | K976BN1RN-140.0W | |||
| Minimum | Typical | Maximum | ||||
| Optical Data(1) | CW-Output Power | Po | W | 140 | - | - |
| Center Wavelength | λc | nm | 976±1 | |||
| Spectral Width (FWHM) | △λ | nm | - | - | 1 | |
| Wavelength Shift with Temperature | △λ /△T | nm/℃ | - | 0.02 | - | |
| Wavelength Shift with Current | △λ /△A | nm/A | - | 0.03 | - | |
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | - | 48 | - |
| Operating Current | Iop | A | - | 13 | 14 | |
| Threshold Current | Ith | A | - | 0.9 | - | |
| Operating Voltage | Vop | V | - | 22.4 | 23.8 | |
| Slope Efficiency | η | W/A | - | 11.6 | - | |
| Fiber Data | Core diameter | Dcore | µm | - | 106.5 | - |
| Cladding Dianmeter | Dcore | µm | - | 125 | ||
| Numerical Aperture | N.A. | - | - | 0.22 | - | |
| Fiber Length | lf | m | - | 2 | - | |
| Fiber Loose Tubing Dlameter | - | mm | 0.9 | |||
| Minimun Bending Radius | - | mm | 50 | - | - | |
| Fiber Termination | - | - | None | |||
| Feedback lsolation | wavelength Range | - | nm | 1020-1200 | ||
| lsolation | - | dB | - | 30 | - | |
| Others | ESD | Vesd | V | - | - | 500 |
| Storage Temperature(Non- operating)(2) |
Tst |
℃ | -20 | - | 70 | |
| Lead Soldering Temp | Tls | ℃ | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating Case Temperature(3) | Top | ℃ | 20 | - | 30 | |
| Relative Humidity | RH | % | 15 | - | 75 | |
(1) Data measured under operation output at 140W@25℃.
(2) A non-condensing environment is required for operation and storage.
(3) Operating temperature defined by the package housing. Acceptable operating range is 20 - 30℃, but performance may vary.
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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