Description: |
Using DFB laser as seed light source,and the Er& Yt co-doped fiber
is used for power amplification. The unique APC and ATCcricuits are used to
make the output power stable and reliable.
|
Applications: |
Features: |
Optical fiber component manufacture & test Optical communication system test |
High stable output power Narrow spectrum, single longitudinal mode output |
Parameters |
Unit |
|
Part No. |
- |
LQ-DFB-xxxx-P-PW-SP |
Central wavelength |
nm |
1550 |
-3dB spectral width |
nm |
≤0.1 |
Output power |
mW |
1000 |
Output power short-term stability |
dB |
≤±0.005dB/15 min |
Output power long-term stability |
dB |
≤±0.01dB/8 hour |
Operating mode |
- |
CW |
Operating temperature |
℃ |
-5 ~ 40 |
Storage temperature |
℃ |
-40 ~ 80 |
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-xxxx-P-PW-SP-FA
P:Package,B-Benchtop,M-Module
PW: Output power in mW, example:1-1mW ,10-10mW
SP: Feedback protection, 0-None,1-Yes