BWT Beijing Ltd.
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600mW output power
785nm wavelength
105µm fiber core diameter
Narrow Bandwidth △λ<0.12nm
0.22N.A.
Applications:
Spectroscopy
Sensing
Medical
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Specifications(25℃)
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Symbol
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Unit
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K785AFLFN-0.600W
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| Minimum | Typical | Maximum | ||||
| Optical Data | CW-Output Power | Po | mW | 600 | - | - |
| Center Wavelength | λc | nm | 785±0.5 | |||
| Spectral Width (FWHM) | △λ | nm | - | <0.12 | - | |
| Wavelength Shift with Temperature | △λ/△T | nm/℃ | - | 0.01 | - | |
| Wavelength Shift with Current | △λ/△A | nm/A | 0.03 | |||
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | 30 | - | |
| Threshold current | lth | A | - | 0.4 | - | |
| Operating current | lop | A | - | 1.1 | 1.5 | |
| Operating voltage | Vop | V | - | 1.8 | 2.2 | |
| Slope Efficiency | η | W/A | - | 0.9 | - | |
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Fiber Data
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Core diameter | Dcore | μm | - | 105 | - |
| Cladding diameter | Dclad | μm | - | 125 | - | |
| Numeric aperture | NA | NA | - | 0.22 | - | |
| Fiber length | Lf | m | - | 1.0 | - | |
| Fiber Loose Tubing Diameter | - | mm | 0.9mm PTFF | |||
| Minimum Bending Radius | - | mm | 50 | - | - | |
| Fiber termination | - | - | None | |||
| PD Data | Current | Imo | µA | 50 | - | 500 |
| Thermistor | - | Rt | (K Ω)/β(25℃) | - | 10±3%/3477 | - |
| TEC Data | Max. Current | Itec | A | - | - | 2.2 |
| Max. Voltage | Vtec | V | - | - | 8.7 | |
| 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 | |