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976nm 25w High Power Diode Lasers 0.15n.a.for Material Processing
Product description
976nm 25W High Power Diode Lasers 0.15N.A.For Material Processing
Features:
- wavelength 915nm, 940nm, 976nm
- 25W output power
- 105µm fiber core diameter
- 0.15N.A.
- 1030nm-1200nm feedback protection
Applications:
- Laser pumping
- Medical use
- Material processing
|
Specifications(25℃) |
Symbol |
Unit |
K9XXDA3RN-25.00W |
|
|
Optical Data |
CW-Output Power |
Po |
W |
25 |
|
Center Wavelength |
lc |
nm |
915,940,976 |
|
|
Tolerance of l |
- |
nm |
±3,±10 |
|
|
Spectral Width (FWHM) |
△λ |
nm |
<5 |
|
|
Temperature Drift of l |
- |
nm/℃ |
~0.3 |
|
|
Fiber Data(1) |
Fiber Core Diameter |
Wc |
µm |
105 |
|
Numerical Aperture |
N.A. |
- |
0.15 |
|
|
Fiber Connector |
- |
- |
SMA-905 |
|
|
Electrical Data |
Operating Current |
Iop |
A |
10 |
|
Threshold Current |
Ith |
A |
0.5 |
|
|
Conversion Efficiency |
η |
% |
48 |
|
|
Slope Efficiency |
ηD |
W/A |
2.8 |
|
|
Operating Voltage |
Vop |
V |
5.4 |
|
|
Reverse Voltage |
Vre |
V |
7.5 |
|
|
Feedback Isolation |
Wavelength Range |
l |
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 |
42.0 x 25.0 x 17.0 |
|
|
Lead Soldering Temperature |
Tis |
℃ |
260(10 sec.) |
|
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