Super-Luminescent Light Emitting Diode High Output Power in SMF or PM Fiber
Key Features
- Wide Optical Bandwidth
- Low Spectral Ripple
- High Output Power in SMF or PM Fiber
Applications
- Broadband Light Source
- Distributed Fiber Optic Sensor
- Biomedical Imaging
- OCT Diagnostic System
I. Electrical and Thermal Characteristics
Parameter |
Symbol |
Min |
Typ. |
Max |
Unit |
Operating case temperature |
TC
|
0 |
|
70 |
℃
|
SLED chip temperature |
TL
|
20 |
25 |
45 |
℃
|
SLED Reverse Voltage |
VR
|
|
|
2 |
V
|
SLED Forward Current |
IF
|
|
500 |
600 |
mA
|
Photodiode Bias voltage |
VPD
|
-3 |
|
0 |
V
|
Photodiode Current |
IPD
|
20 |
|
500 |
uA
|
Photodiode Dark Current |
ID
|
|
|
100 |
uA
|
Thermistor resistance |
Rth
|
9.5 |
10 |
10.5 |
Ω
|
Thermistor sensitivity index |
β
|
|
4050 |
|
K |
TEC current |
ITEC
|
|
|
1.8 |
A |
TEC voltage |
VTEC
|
|
|
3.4 |
V
|
II. Optical Characteristics
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Output Power |
P
|
5 |
10 |
|
mW
|
Central Wavelength |
λC
|
1525 |
1550 |
1585 |
nm
|
3dB Spectral Bandwidth |
Δλ3dB
|
|
40 |
|
nm
|
Spectral Ripple |
M
|
|
0.3 |
0.5 |
dB
|
Optical Isolation |
RO
|
25 |
|
|
dB
|