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Fiber Coupled Pump Laser Diode
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Product Details
Fiber Coupled Pump Laser Diode 976nm For Medical Use K976D14FN-3W
1. Features:
2. Applications:
Laser pumping Medical use Scientific|
Specifications(25℃) |
Symbol |
Unit |
K976D14FN-3.000W | |
|
Optical Data |
CW-Output Power (1) |
P0 |
W |
3W |
|
Center Wavelength |
λc |
nm |
976 |
|
|
Tolerance of λ |
- |
nm |
±3,±10 |
|
|
Spectral Width (FWHM) |
△λ |
nm |
<3 |
|
|
Temperature Drift of λ |
- |
nm/℃ |
~0.3 |
|
|
Fiber Data |
Fiber Core Diameter |
Wc |
µm |
105 |
|
Numerical Aperture |
N.A. |
- |
0.22 |
|
|
Fiber Connector |
- |
- |
SMA-905 |
|
|
Electrical Data |
Operating Current |
Iop |
A |
3.8 |
|
Threshold Current |
Ith |
A |
0.4 |
|
|
Conversion Efficiency |
η |
% |
44 |
|
|
Slope Efficiency |
ηD |
W/A |
0.9 |
|
|
Operating Voltage |
Vop |
V |
1.8 |
|
|
Reverse Voltage |
Vre |
V |
2 |
|
|
PD Data |
Current |
Imo |
mA |
0.2~1.0 |
| Themistor Data(2) | Thermistor |
Rt |
(K Ω)/β(25℃) | 10±5%/3477 |
|
TEC |
Max. Voltage |
Vt |
V |
8.7 |
|
Max. Current |
It |
A |
2.2 |
|
|
Others |
Operating Temperature |
Top |
℃ |
10~30 |
|
Storage Temperature |
Tst |
℃ |
-20~+80 |
|
|
Expected Lifetime |
MTTF |
h |
>10,000 |
|
|
Dimensions (fiber and connector not included) |
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