BWT Beijing Ltd.
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Features:
445nm wavelength
50W output power
200µm fiber core diameter
0.22NA
Applications:
Material processing
Scientific research
Printing
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Specifications(25℃)
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Symbol
|
Unit
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K445FTRFN-50.00W | |||
| Minimum | Typical | Maximum | ||||
| Optical Data | CW-Output Power | Po | W | 50 | - | - |
| Center Wavelength | λc | nm | 445±10 | |||
| Spectral Width (FWHM) | △λ | nm | - | 6 | - | |
| Wavelength Shift with Temperature | △λ/△T | nm/℃ | - | 0.1 | - | |
| Wavelength Shift with Current | △λ/△A | nm/A | - | 1 | - | |
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | 20 | - | |
| Threshold current | lth | A | - | 0.3 | 0.45 | |
| Operating current | lop | A | - | 2.8 | 3.0 | |
| Operating voltage | Vop | V | - | 81 | 90 | |
| Slope Efficiency | η | W/A | - | 20 | - | |
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Fiber Data
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Core diameter | Dcore | μm | - | 200 | - |
| Numeric aperture | NA | NA | - | 0.22 | - | |
| Fiber length | Lf | m | - | 3.5 | - | |
| Fiber Loose Tubing Diameter | - | μm | 3mm stainless steel | |||
| Minimum Bending Radius | - | mm | 88 | - | - | |
| Fiber termination | - | - | - | SMA905 | - | |
| Thermistor | Rt | (KΩ)/β(25℃) | - | 10±3%/3450 | - | |
| Others | End of Life Current | Leof | A | 3.0 | ||
| End of Life Power | Peol | W | 40 | - | ||
| 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 | |