Electronics Production Machinery
Wavelength - Stabilized High Power Diode Laser Module 976nm K976AABRN-25.00W for Laser Pumping
K976AABRN-25.00W
Description
Wavelength Stabilized High Power Diode Laser Module for Laser Pumping 976nm -?K976AABRN-25.00W?
Besides the conventional diode laser, BWT has narrow linewidth series at 976nm, the output power 9W, 25W and 50W. The laser power from fiber-coupled modules is delivered via a non-detachable fiber core which is terminated with a standard SMA-905 fiber connector. With VBG frequency-selecting and excellent heat removal, this narrow linewidth and industrial packaging diode laser is ideal choice for laser pumping.
Features:
# ???976nm wavelength
# ???25W output power
# ? ?Narrow Bandwidth ?△λ<0.7nm
# ? ?105μm fiber core diameter
# ? ?0.22N.A.
# ?? 1030nm-1200nm feedback protection?
Application:
# ? ?Laser pumping?
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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/△Iop | 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 |
Feedback
Isolation | 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.) |
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?
(1)????? Data measured under operation output at 25W.
(2)????? Upon request other fibers available.?
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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
