105m / 200m 808nm Diode Laser , medical diode laser 4W 8W
| Place of Origin: | Beijing |
|---|
Company Profile
| Location: | Guangzhou, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Pump Laser Diode, Wavelength Stabilized Laser Diode, Medical Diode Laser |
Product Detail
| Model No.: | K808D09FN-4.00W |
|---|
Product Description
Features:
- output power 4W, 8W
- fiber core diameter 105µm, 200µmand 400µm
- 0.22N.A.
- 808nm wavelength
Applications:
- Laser pumping
- Material processing
- Medical use
|
Specifications(25) |
Symbol |
Unit |
K808D09FN-4.00W |
K808D09FN-8.00W |
|
Optical Data |
CW-Output Power |
Po |
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 |
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