Description: |
The 2004nm DFB Light Source, Central wavelength 2004nm, -3dB spectrum width <10MHZ, Output power ≤ 2mW. OEM model is well available on customer’s special request. |
Applications: |
Features: |
CO2 sensing Oxygen spectroscopy |
High stability Narrow linewidth TEC cooling High SMSR |
Parameters |
Unit |
|
Part No. |
- |
LQ-DFB-2004-P-PW-SP |
Central wavelength |
nm |
2004±2 |
-3dB spectral width |
MHz |
≤10 |
Output power |
mW |
0~10 |
Output power short-term stability |
dB |
≤±0.005dB/15 min |
Output power long-term stability |
dB |
≤±0.01dB/8 hour |
Operating mode |
- |
CW, Internal modulate or external modulate |
Fiber type |
- |
Single mode fiber or PM fiber |
Output connector |
- |
FC/UPC or FC/APC, etc |
Operating temperature |
℃ |
0 ~ 40 |
Storage temperature |
℃ |
-20 ~ 70 |
Power supply |
- |
AC 110/220V±10%, 50Hz, 20W |
Dimensions (L×W×H) |
mm |
90×70×19 Module; 320×220×90 Benchtop |
Remark: Stability is tested at room temperature 25±2℃ after pre-heating 30 minutes.
1. Test condition: fixed temperature, CW.
2. Test condition: temperature variation ±2℃, CW.
Order
Information:
LQ-DFB-2004-P-PW-SP
P:Package,B-Benchtop,M-Module
PW: Output power in mW, example:1-1mW ,10-10mW
SP: Feedback protection, 0-None,1-Yes