10mW 20mW LAN WDM DFB Laser Diode
Product Description
Product Detail
1. Summary of 10mW 20mW LAN WDM DFB Laser Diode
The 10mW 20mW LAN WDM DFB Laser Diodes consists of four wavelengths: 1273.55nm, 1277.89nm, 1282.26nm, 1286.66nm, 1291.10nm, 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm. Wavelength is temperature stabilized.
The LAN-WDM Laser diodes in a hermetic sealed 14-pin butterfly package, which contain TEC, thermistor, monitor PD and optical isolator. We also have full customer selection of output powers, package types and SM fibers, PM fibers and other special fibers. This module complies described in Telcordia GR-468-CORE requirement and in compliance with RoHS directives.
2. Introduction of 10mW 20mW LAN WDM DFB Laser Diode
The 10mW 20mW LAN WDM DFB Laser Diodes consists of four wavelengths: 1273.55nm, 1277.89nm, 1282.26nm, 1286.66nm, 1291.10nm, 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm. Wavelength is temperature stabilized.
The LAN-WDM Laser diodes in a hermetic sealed 14-pin butterfly package, which contain TEC, thermistor, monitor PD and optical isolator. We also have full customer selection of output powers, package types and SM fibers, PM fibers and other special fibers. This module complies described in Telcordia GR-468-CORE requirement and in compliance with RoHS directives.
3. Features of 10mW 20mW LAN WDM DFB Laser Diode
10~20mW High output power;
High-performance, multiquantum well (MQW) distributed-feedback (DFB) laser;
Industry-standard 14PIN butterfly package;
Built-in TEC and optical isolator;
Customer selection of wavelengths.
Reliability: Telcordia GR-468. RoHS
4. Application of 10mW 20mW LAN WDM DFB Laser Diode
LAN, WAN and metro networks;
C/DWDM systems;
Fiber optic sensors;
Laser sources;
CATV systems.
5. Electro-Optical Characteristics(T = 25℃): of 10mW 20mW LAN WDM DFB Laser Diode
|
Parameter |
Symbol |
Condition |
Min. |
Typ. |
Max. |
Unit |
|
Center Wavelength |
λ1 |
TL=20~30℃ CW |
1273.05 |
1273.55 |
1274.05 |
nm |
|
Center Wavelength |
λ2 |
TL=20~30℃ CW |
1277.39 |
1277.89 |
1278.39 |
nm |
|
Center Wavelength |
λ3 |
TL=20~30℃ CW |
1281.76 |
1282.26 |
1282.76 |
nm |
|
Center Wavelength |
λ4 |
TL=20~30℃ CW |
1286.16 |
1286.66 |
1287.16 |
nm |
|
Center Wavelength |
λ5 |
TL=20~30℃ CW |
1290.60 |
1291.10 |
1291.60 |
nm |
|
Center Wavelength |
λ6 |
TL=20~30℃ CW |
1295.06 |
1295.56 |
1296.06 |
nm |
|
Center Wavelength |
λ7 |
TL=20~30℃ CW |
1299.55 |
1300.05 |
1300.55 |
nm |
|
Center Wavelength |
λ8 |
TL=20~30℃ CW |
1304.08 |
1304.58 |
1305.08 |
nm |
|
Center Wavelength |
λ9 |
TL=20~30℃ CW |
1308.64 |
1309.14 |
1309.64 |
nm |
|
Peak Optical Output Power |
PO |
- |
10 |
- |
20 |
mW |
|
Threshold Current |
ITH |
- |
- |
10 |
35 |
mA |
|
Slope Efficiency |
ƞ |
CW, power: 5mW |
0.05 |
0.11 |
0.2 |
mW/mA |
|
Operating current |
Iop |
PO= 10mW(CW) |
- |
100 |
200 |
mA |
|
Spectral linewidth |
LW |
Full width, half maximum(FWHM) |
- |
3 |
- |
MHz |
|
Bandwidth(@-3dB) |
BW |
- |
- |
2.5 |
- |
GHz |
|
Laser Forward Voltage |
VF |
CW, Power: 10mW |
- |
1.2 |
3.0 |
V |
|
Monitor Dark Current |
ID |
- |
- |
- |
0.1 |
μA |
|
Input Impedance |
ZIN |
- |
22 |
25 |
28 |
Ω |
|
Side-mode Suppression Ratio |
SMSR |
CW |
35 |
40 |
- |
dB |
|
Optical Isolation |
- |
-10 < TC < +70℃ |
30 |
- |
- |
dB |
|
Relative Intensity Noise |
RIN |
CW, Power: 5mW |
- |
-145 |
- |
dB |
|
TEC set temperature |
Ts |
- |
15 |
- |
35 |
℃ |
|
Thermistor Current |
ITC |
- |
10 |
- |
100 |
μA |
|
Thermistor Resistance |
RTH |
TL = 25℃ |
9.5 |
10 |
10.5 |
KΩ |
|
TEC Current |
ITEC |
TL = 25℃, TC = 70℃ |
- |
- |
1.5 |
A |
|
TEC Voltage |
VTEC |
TL = 25℃, TC = 70℃ |
- |
- |
3.0 |
V |
|
TEC capacity |
ΔT |
Tc = 70℃ |
- |
- |
50 |
°C |
|
Thermistor temperature |
- |
- |
- |
- |
100 |
°C |
|
Wavelength Temperature coefficient |
Δλ/ΔT |
TEC temperature at 15℃ to 35℃ |
- |
0.11 |
- |
nm/°C |
|
Wavelength Current coefficient |
Δλ/ΔΙ |
- |
- |
0.03 |
- |
nm/mA |
6. Optical Pulse Waveform of 10mW 20mW LAN WDM DFB Laser Diode
7. Deliver,Shipping And Serving of 10mW 20mW LAN WDM DFB Laser Diode
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
8. FAQ
A: we have large wavelengths 1273.55nm, 1277.89nm, 1282.26nm, 1286.66nm, 1291.10nm, 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm.
Q: What is the requirement for the output power?A: We have 10mW and 20mW options,we can also customize according to your requirements.
Q: What fiber type would you like?A: SM fiber or PM fiber.