30 Watt 976nm Fiber Coupled Diode Laser , Pump Laser 105um Fiber Coupling
Features:
105µm fiber core diameter
30W output power
0.22N.A.
976nm Wavelength
1030nm-1200nm feedback protection
Applications:
Medical use
Laser pumping
Material processing
|
Specifications(25) |
Symbol |
Unit |
K976DA3RN-30.00W |
|
|
Optical data |
CW-Output Power |
Po |
W |
30 |
|
Center Wavelength |
λc |
nm |
976 |
|
|
Tolerance of λ |
- |
nm |
±3 |
|
|
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. |
- |
0.22 |
|
|
Fiber Connector |
- |
- |
SMA-905 |
|
|
Electrical data |
Operating Current |
Iop |
A |
12 |
|
Threshold Current |
Ith |
A |
0.5 |
|
|
Conversion Efficiency |
η |
% |
48 |
|
|
Slope Efficiency |
ηD |
W/A |
2.6 |
|
|
Operating Voltage |
Vop |
V |
5.4 |
|
|
Reverse Voltage |
Vre |
V |
7.5 |
|
|
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 |
- |
mm |
43.0 x 25.0 x 10.6 |
|
|
Lead Soldering Temperature |
Tis |
260(10 sec.) |
||
