940nm 30w Fiber Coupled Diode Laser With 105m Fiber , Pump Laser Diode
| Place of Origin: | Beijing |
|---|
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Diode Laser Module, 808nm Diode Laser Module, High Power Diode Lasers |
Product Detail
| Model No.: | K940DA3RN-30.00W |
|---|
Product Description
High Brightness Fiber Coupled 30W/940nm/105µm High Power Pump Diode Laser 940DA3RN-30.00W
Features:
- 940nm Wavelength
- 30W output power
- 105µm fiber core diameter
- 0.22N.A.
- 1030nm-1200nm feedback protection
Applications:
- Laser pumping
- Material processing
- Medical use
|
Specifications(25) |
Symbol |
Unit |
K940DA3RN-30.00W |
|
|
Optical data |
CW-Output Power |
Po |
W |
30 |
|
Center Wavelength |
λc |
nm |
940 |
|
|
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.) |
||
