BWT Beijing Ltd.
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808nm-8W
Features:
808nm wavelength
4W output power
105µm fiber core diameter
0.22N.A.
1020nm-1200nm feedback protection
Applications:
Solid-state laser pump source
| Specifications(25℃) | Symbol | Unit | K808DB2RN-4.000W | |||
| Minimum | Typical | Maximum | ||||
|
Optical Data
|
CW-Output Power | Po | W | 4 | - | - |
| Center Wavelength | λc | nm | 808±3 | |||
| Spectral width(FWHM) | △λ | nm | - | 6 | - | |
| Wavelength Shift with Temperature | △λ/△T | nm/℃ | - | 0.3 | - | |
| Electrical Data | Electrocal-to-Optical Efficiency | PE | % | - | 46 | - |
| Threshold Curent | lth | mA | - | 0.8 | - | |
| Operating Curent | lop | mA | - | 4.5 | 5.2 | |
| Operating Voltage | Vop | V | - | - | 2 | |
| Slioe Efficiency | η | W/A | - | 1 | - | |
| Fiber Data | Core diameter | Dcore | µm | - | 105 | - |
| Cladding diameter | Dclad | um | - | 125 | - | |
| Numerical Aperture | NA | - | - | 0.22 | - | |
| Fiber length | lc | m | - | 1.5 | - | |
| Fiber Loose Tubing Diameter | - | mm | - | 0.9 | - | |
| Minimum Bending Radius | - | mm | 50 | - | - | |
| FiberTermination | - | - | SMA905 | |||
| Feedbacklsolation | Wavelength Range | - | nm | 1020-1200 | ||
| lsolation | - | dB | - | 30 | - | |
| Others | ESD | Vesd | V | - | 500 | |
| Storage Temperature | Tstg | ℃ | -20 | - | 70 | |
| Lead Soldering Temp | Tls | ℃ | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating case temperature | Top | ℃ | 15 | - | 35 | |
| Relative Humidity | RH | % | 15 | - | 75 | |