| 加工定制：是 | 品牌：Lightip | 型号：LTCXXXX-1-SM5-60XX |
| 种类：光学发射器件 |
Key Features锛�
Imported DFB chip
TEC and thermistor inside
Stable single longitudinal mode emission
Low-cost TO-can package
Reliability: Telcordia GR-468. RoHS
Applications锛�
Laser gas analysis and detecyion system
Specifications (Tc=25鈩�,unless otherwise noted)
Parameters | Min. | Typ. | Max. | Unit |
Ambient Operating Temperature | -20 | - | 70 | 鈩� |
Laser Operating Temperature | - | 25 | - | 鈩� |
Store Temperature | -40 | - | 85 | 鈩� |
Threshold Current (Ith) | 8 | 15 | mA | |
Output Power (Ith+20mA) | 2.5 | 3 | - | mW |
Slope Efficiency | - | 0.1 | - | mA |
Center Wavelength | 1652.7 | 1653.7 | 1654.7 | nm |
Side Mode Suppression Ration | 35 | 40 | - | dB |
Optical Isolation | 25 | - | - | dB |
Power Monitor Current | 100 | 300 | 1000 | 渭A |
Power Monitor Dark Current | - | - | 10 | nA |
Wave. Temp. Coefficient | - | 0.1 | - | nm/鈩� |
Wave. Current. Coefficient | - | 0.01 | - | nm/mA |
Thermistor B constant | - | 4050 | - | K |
Thermistor Resistance @25掳C | 9.5 | 10 | 10.5 | k惟 |
