Batteries & Chargers
Gemini Series - 915nm 55W Diode Laser Module for Fiber Laser Pumping, Medical Use K915DG3RN-55.00W
K915DG3RN- 55.00W
Description
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Gemini Series - 55W 915nm 55W Diode Laser Module for Fiber Laser Pumping, Medical Use K915DG3RN-55.00W
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Features:
# ???915nm wavelength
# ?? 50W/55Woutput power
# ? ?105μm fiber core diameter
# ? ?0.15/0.22N.A.
# ? ?1030-1200nm feedback protection
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Applications:
# ? ?Fiber laser pumping
# ? ?Medical use
# ? ?Material processing
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Specifications(25℃) | Symbol | Unit | K915DG3RN-50.00W | K915DG3RN-55.00W |
Optical Data | CW-Output Power | P0 | W | 50 | 55 |
Center Wavelength | λc | nm | 915 |
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. | - | 0.15 | 0.22 |
Fiber Connector | - | - | SMA-905 |
Electrical Data | Operating Current | Iop | A | 11.5 | 12 |
Threshold Current | Ith | A | 0.6 | 0.6 |
Conversion Efficiency | η | % | 42 | 44 |
Slope Efficiency | ηD | W/A | 4.7 | 5.1 |
Operating Voltage | Vop | V | 10.5 |
Reverse Voltage | Vre | V | 15 |
Feedback Isolation | 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.) |
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(1)????? Other fibers available upon request
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BWT Beijing Ltd
Red Diode Laser Module
Address: 2th FL, No.4A Hangfeng Rd. Fengtai Beijing,
Beijing, Beijing
China, 100000
Tel: 86-10-83681053
Fax: 86-10-83682949
