
915nm 55W Diode Laser Module for Fiber Laser Pumping / Medi
- Min. Order:
- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
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Contact NowPlace of Origin: | China |
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915nm 55W Diode Laser Module for Fiber Laser Pumping, Medical Use
Features:
- 915nm wavelength
- 50W/55Woutput power
- 105µm fiber core diameter
- 0.15/0.22N.A.
- 1030-1200nm feedback protection
Applications:
- Fiber laser pumping
- Medical use
- Material processing
Specifications(25℃) |
Symbol |
Unit |
Value |
|||||
Optical Data |
CW-Output Power |
Po |
W |
45 |
50 |
55 |
60 |
65 |
Center Wavelength |
lc |
nm |
915,940,976 |
|||||
Tolerance of l |
- |
nm |
±10 |
|||||
Spectral Width (FWHM) |
△l |
nm |
<5 |
|||||
Temperature Drift of l |
- |
nm/℃ |
~0.3 |
|||||
Fiber Data (1) |
Fiber Core Diameter |
Wc |
µm |
105 |
||||
Numerical Aperture |
N.A. |
- |
0.15 |
0.15/0.22 |
0.15/0.22 |
0.22 |
0.22 |
|
Fiber Connector |
- |
- |
- |
|||||
Electrical Data |
Operating Current |
Iop |
A |
11 |
||||
Threshold Current |
Ith |
A |
0.8 |
|||||
Conversion Efficiency |
η |
% |
>40 |
|||||
Slope Efficiency |
ηD |
W/A |
4.3 |
4.9 |
4.9 |
5.9 |
5.9 |
|
Operating Voltage |
Vop |
V |
10 |
12 |
||||
Reverse Voltage |
Vre |
V |
17.5 |
|||||
Feedback Isolation |
Wavelength Range |
l |
nm |
1030-1200 |
||||
Isolation |
- |
dB |
>30 |
|||||
Others |
Operating Temperature |
Top |
℃ |
25±15 |
||||
Storage Temperature |
Tst |
℃ |
-20~+70 |
|||||
Expected Lifetime |
MTTF |
h |
>100,000 |
|||||
Dimensions (fiber and connector not included) |
- |
mm |
74.0 x 50.0 x 15.0 |
|||||
Lead Soldering Temperature |
Tis |
℃ |
260(10 sec.) |
(1) Other fibers available upon request