976nm Wavelength Stabilized Laser Diode 25W High Power for Laser Pumping
| Place of Origin: | Beijing |
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Company Profile
| Location: | Beijing, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Laser Module, Red Diode Laser Module, Blue Diode Laser Module |
Product Detail
| Model No.: | K976AABRN-25.00W |
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Product Description
976nm 25W High Brightness Wavelength-Stabilized Diode Laser K976AABRN-25.00W
Features:
- Narrow Bandwidth λ<0.7nm
- Output power 25W
- Wavelength 976nm
- 105µm fiber core diameter
- 0.22N.A.
- 1030nm-1200nm feedback protection
Application:
- Laser pumping
Specifications(25) | Symbol | Unit | K976AABRN-25.00W | |
Optical Data | CW-Output Power | P0 | W | 25 |
Center Wavelength | λc | nm | 976 | |
Tolerance of λ | - | nm | ±0.5 | |
Spectral Width (FWHM) | λ | nm | <0.5 | |
Spectral Shift over Temperature(1) | λ/T | nm/ | ~0.02 | |
Spectral Shift over Power | λ/P | nm/A | ~0.05 | |
Fiber Data(2) | 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 | 0.6 | |
Conversion Efficiency | η | % | 46 | |
Slope Efficiency | ηD | W/A | 2.6 | |
Operating Voltage | Vop | V | 5.4 | |
Reverse Voltage | Vre | V | 7.5 | |
| Thermistor Data(3) | Thermistor | Rt | (KΩ)/β(25) | 10±3%/3477 |
Feedback | Wavelength Range | λ | nm | 1030-1200 |
Isolation | - | dB | >30 | |
Others | Operating Temperature | Top | 30±5 | |
Storage Temperature | Tst | -20~+80 | ||
Expected Lifetime | MTTF | h | >100, 000 | |
Dimensions (fiber and connector not included) | - | mm | 47.0 x 40.0 x 20.0 | |
Lead Soldering Temperature | Tis | 260(10 sec.) | ||
(1) Data measured under operation output at 25W.
(2) Upon request other fibers available.
(3)RT=R0·exp(β(1/T-1/T0)).(T0=25=298K)
