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WSLS with DFB LD chip, wavelength 1310±2nm, output power≥15.00mw, 14-pin butterfly package built-in optical isolator and thermoelectric cooler, 1.00±0.10m polarization-maintaining optical fibre pigtail with 900um loose tube, FC/APC connector.
Specifications
| | Parameters | Symbol | Unit | Test conditions | WSLS-131015C1S24 |
Extremum | MIN | TYP | MAX |
1 | Laser reverse voltage | VRLMAX | V | / | / | / | 2.0 |
2 | Forward current | IFLMAX | mA | / | / | / | 150.0 |
3 | Operating temperature range | TC | ℃ | / | -40 | / | 70.0 |
4 | Storage temperature range | Tsgt | ℃ | / | -40 | / | 85.0 |
5 | Photodiode reverse voltage | VRPDMAX | V | / | / | / | 10.0 |
6 | Photodiode forward current | IFPDMAX | mA | / | / | / | 2.0 |
7 | Thermistor temperature | / | ℃ | / | / | / | 100.0 |
8 | Cooler current | / | A | / | / | / | 1.9 |
Optical Characteristics (at 25℃ laser temperature) |
1 | Center Wavelength | λC | nm | TL=15～35℃CW | 1308.00 | 1310.00 | 1312.00 |
2 | Linewidth | LW | MHz | CW 5mW | / | 3.00 | / |
3 | Bandwidth (-3dB) | BW | GHz | CW 5mW | 2.50 | / | / |
4 | Relative Intensity Noise | RIN | dB/Hz | 5mW,50MHz-2.5GHz | / | -140.0 | / |
5 | Side-mode Suppression Ratio | SMSR | dB | CW | 35.0 | 42.0 | / |
6 | Optical Isolation | / | dB | 0℃-70℃ | 30.0 | / | 40.0 |
7 | Wavelength Drift | △λ | nm | 25year | / | / | ±0.1 |
8 | Wavelength/ Temperature Coefficient | dλ/dT | nm/℃ | / | / | 0.09 | / |
9 | Dynamic Spectral Width | △λ | nm | 2.5GHz @-20dB | / | 0.32 | / |
10 | Extinction Ratio | ER | dB | IF=30mA | 18.0 | 20.0 | / |
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