High Power 400µm 0.22n.a. Hhl Packaged 808nm 8w Medical Diode Laser Module K808d09fn-8.00w
Product Description
High Power 400µm 0.22N.A. HHL Packaged 808nm Medical Diode Laser Module K808D09FN-8.00W.
Features:
- 4W, 8W output power
- 105µm, 200µmand 400µm fiber core diameter
- 0.22N.A.
- 808nm wavelength
Applications:
- Medical use
- Laser pumping
- Material processing
Specifications(25℃) |
Symbol |
Unit |
K808D09FN-4.00W |
K808D09FN-8.00W |
|
Optical Data |
CW-Output Power |
P0 |
W |
4 |
8 |
Center Wavelength |
λc |
nm |
808 |
||
Tolerance of λ |
- |
nm |
±3, ±10 |
||
Spectral Width (FWHM) |
△λ |
nm |
<3 |
||
Temperature Drift of λ |
- |
nm/℃ |
~0.3 |
||
Fiber Data(1) |
Fiber Core Diameter |
Wc |
µm |
105, 200 |
200, 400 |
Numerical Aperture |
N.A. |
- |
0.22 |
||
Fiber Connector |
- |
- |
SMA-905 |
||
Electrical Data |
Operating Current |
Iop |
A |
5.0 |
10.0 |
Threshold Current |
Ith |
A |
0.8 |
1.5 |
|
Conversion Efficiency |
η |
% |
35~45 |
||
Slope Efficiency |
ηD |
W/A |
0.8~1.0 |
||
Operating Voltage |
Vop |
V |
1.9 |
2.2 |
|
Reverse Voltage |
Vre |
V |
2 |
||
PD Data |
Current |
Imo |
mA |
0.20~1.50 |
|
TEC Data |
Max. Current |
It |
A |
4.0 |
6.0 |
Max. Voltage |
Vt |
V |
9.8 |
||
Thermistor Data(2) |
Thermistor |
Rt |
(K Ω)/β(25℃) |
10±5%/3477 |
|
Others |
Operating Temperature |
Top |
℃ |
10~30 |
|
Storage Temperature |
Tst |
℃ |
-20~80 |
||
Expected Lifetime |
MTTF |
h |
>10, 000 |
||
Dimensions (fiber and connector not included) |
- |
mm |
~44.5×31.8×18.0 |
||
Lead Soldering Temperature |
Tis |
℃ |
260(10 sec.) |
(1) Other fibers available upon request.
(2) Rt=R0·exp ( β(1/T—1/T0)), (T0=25℃=298K).