915nm / 940nm / 976nm Fiber Coupled Diode Laser 60W For Laser Pumping And Material Processing
Features:
- fiber core diameter 105µm
- output power 60W
- 0.15/ 0.22N.A.
- 915nm, 940nm, 976nm wavelength
- 1030nm-1200nm feedback protection
Applications:
- Medical use
- Fiber laser pumping
- Material processing
|
Specifications(25) |
Symbol |
Unit |
|
|
|
|
Optical Data |
CW-Output Power |
Po |
W |
50,55W,60,65W |
|
|
Center Wavelength |
λc |
nm |
915,940 |
976 |
|
|
Tolerance of λ |
- |
nm |
±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 |
- |
- |
- |
||
|
Electrical Data |
Operating Current |
Iop |
A |
11 |
|
|
Threshold Current |
Ith |
A |
0.8 |
||
|
Conversion Efficiency |
η |
% |
>40 |
||
|
Slope Efficiency |
ηD |
W/A |
4.9,5.9 |
||
|
Operating Voltage |
Vop |
V |
12 |
||
|
Reverse Voltage |
Vre |
V |
17.5 |
||
|
Feedback |
Wavelength Range |
λ |
nm |
1030-1200 |
|
|
Isolation |
- |
dB |
>30 |
||
|
Others |
Operating Temperature |
Top |
10~40 |
||
|
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.
