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445nm 3.5w Biochemical Analysis Fiber Coupled Diode Laser
Features:
Applications:
|
Specifications(25℃)
|
Symbol
|
Unit
|
K445H03FN-3.500W (Optional Product) | |||
| Minimum | Typical | Maximum | ||||
| Optical Data | CW-Output Power | Po | W | 3.5 | 3- | - |
| Center Wavelength | λc | nm | 445±20 | |||
| Spectral Width (FWHM) | △λ | nm | - | 6 | - | |
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Wavelength Shift with Temperature
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△λ/△T
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nm/℃ | - | 0.1 | - | |
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | 23 | - | |
| Threshold current | lth | A | - | 0.3 | - | |
| Operating current | lop | A | - | 2.8 | 3.3 | |
| Operating voltage | Vop | V | - | 4.5 | 5 | |
| Slope Efficiency | η | W/A | - | 1.4 | - | |
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Fiber Data
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Core diameter | Dcore | μm | - | 105 | - |
| Numeric aperture | NA | - | 0.22 | - | ||
| Minimum Bending Radius | - | mm | 45 | - | - | |
| Others | End of Life Current | Leof | A | 3.5 | ||
| End of Life Power | Peol | W | 240 | - | ||
| 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 | |