Pump Diode Laser Module OEM Service Offer 915nm / 940nm K9XXDA5RN-50.00W
Features:
- Output power 50W
- 105µm fiber core diameter
- 0.22N.A.
- Wavelength 940nm, 976nm
- 1030nm-1200nm feedback protection
Applications:
- Fiber laser pumping
- Medical use
- Material processing
Specifications(25) | Symbol | Unit | K940DA5RN-50.00W | K976DA5RN-50.00W | |
Optical Data | CW-Output Power | P0 | W | 50 | |
Center Wavelength | λc | nm | 940 | 976 | |
Tolerance of λ | - | nm | ±3, ±10 | ||
Spectral Width (FWHM) | λ | nm | <5 | ||
Temperature Drift of λ | - | nm/ | ~0.3 | ||
Fiber Data(1) | Fiber Core Diameter | Wc | µm | 105 | |
Numerical Aperture | N.A. | - | 0.22 | ||
Fiber Connector | - | - | SMA-905 | ||
Electrical Data | Operating Current | Iop | A | 12 | |
Threshold Current | Ith | A | 0.5 | ||
Conversion Efficiency | η | % | 46 | ||
Slope Efficiency | ηD | W/A | 5.2 | ||
Operating Voltage | Vop | V | 10.8 | ||
Reverse Voltage | Vre | V | 15 | ||
Feedback | Wavelength Range | λ | nm | 1030-1200 | |
Isolation | - | dB | >30 | ||
Others | Operating Temperature | Top | 10~30 | ||
Storage Temperature | Tst | -20~+80 | |||
Expected Lifetime | MTTF | h | >100, 000 | ||
Dimensions (fiber and connector not included) | - | mm | 60.0 x 50.0 x 25.0 | ||
Lead Soldering Temperature | Tis | 260(10 sec.) | |||
(1) Upon request other fibers available.
