Categories | Pump Laser Diode |
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Place of Origin: | China |
Brand Name: | BWT |
Certification: | ISO9001 |
Model Number: | K976DN1RN-200.0W |
MOQ: | 1 Piece/Pieces |
Delivery Time: | 4-8weeks |
Payment Terms: | T/T |
Supply Ability: | 100,000/year |
Product Name: | Fiber laser pumping |
Output Power: | 200W |
Wavelength: | 976nm |
Fiber bundle diameter: | 135µm |
Numerical aperture: | 0.22N.A |
Application: | Fiber laser pumping,Material processing |
Features:
Applications:
Specifications(25℃) | Symbol | Unit | K976DN1RN-200.0W | |||
Minimum | Typical | Maximum | ||||
Optical Data | CW-Output Power | Po | W | 200 | - | - |
Center Wavelength | λc | nm | 976±3nm | |||
Spectral Width (FWHM) | △λ | nm | 6 | |||
Wavelength Shift with Temperature | △λ/△T | nm/℃ | - | 0.3 | - | |
Wavelength Shift with Current | △λ/△A | nm/A | - | 1 | - | |
Electrical Data | Electrical-to-Optical Efficiency | PE | % | - | 48 | - |
Threshold current | lth | A | - | 0.9 | - | |
Operating current | lop | A | - | 13 | 14 | |
Operating voltage | Vop | V | - | 31.5 | 35 | |
Slope Efficiency | η | W/A | - | 17.5 | - | |
Fiber Data | Core diameter | Dcore | μm | - | 135 | - |
Cladding diameter | Dclad | μm | - | 155 | - | |
Buffer diameter | Dbuf | μm | - | 320 | - | |
Numeric aperture | NA | NA | - | 0.22 | - | |
Fiber length | Lf | m | 1.9 | 2 | - | |
Fiber Loose Tubing Diameter | - | μm | 1mm PTFE /180cm | |||
Minimum Bending Radius | - | mm | 88 | - | - | |
Fiber termination | - | - | - | FPT | - | |
Feedback Isolation | Back reflection wavelength | λ | nm | 1040-1200 | ||
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 |