LC8119 is a semiconductor optical amplifier (SOA). It is a device that amplifies the optical signal, can be used to improve the data transmission power and extend the transmission distance.
LC8119 is a semiconductor optical amplifier (SOA). It is a device that amplifies the optical signal, can be used to improve the data transmission power and extend the transmission distance. Semiconductor optical amplifiers use semiconductor materials as gain media, which can amplify the power of small signal light without significantly reducing other optical indicators, and can be widely used in optical communication transmission systems and optical fiber sensing systems as preamplifiers, wavelength converters, and high-speed optical shutters.
☆ Product Features
1. Has simple structure and small volume.
2. The production process is mature and the cost is low.
3. Long service life and low power consumption.
4. 14-pin butterfly package.
| A. Optical-Electrical Characteristic | Min. | Typ. | Max. |
| Operating Wavelength | 1575nm | 1600nm | 1625nm |
| 3dB Bandwidth | 50nm | ||
| SOA Chip Working Current | 150mA | 800mA | |
| Small Signal Gain @-20dBm Input | 30dB | ||
| Noise coefficient | 6dB | ||
| Saturated Output Optical Power*1 | 15dBm | ||
| Maximum Output Power | 18dB | 19dB | |
| Input Light Polarization Extinction Ratio Requirements*2 | 5dB | ||
| Output Extinction Ratio*3 | 50dB | ||
| Rise-fall Time | 1ns | ||
| TEC Drive Current | 1.5A | ||
| TEC Drive Voltage | 3.5V | ||
| Thermistor Resistance | 10kΩ | ||
| TEC Set Temperature | 20°C | 40°C | |
| Note: 1. TheOutput power when gain drops by 3dB. 2. This SOA amplifies only TE modes. The input polarization ER has little effect on noise coefficient and small signal gain. 3. Difference of the output power dBm of the SOA powered on and unpowered. | |||
| B. Environment | |||
| Operation Temperature | -20°C | - | 70°C |
| Storage Temperature | -40°C | - | 85°C |
| C. Package | |||
| Package Type | 14 Pin Butterfly | ||
| Fiber Type | Polarization Maintaining Fibre | ||
| Input Fiber Length | 70-100cm | ||
| Output Fiber Length | 70-100cm | ||
| Connecting | No | ||
☆ Configuration and Type Selection
| Product Model | Remarks |
| LC8119 | SOA, 1600nm, 15dBm Saturated power, 14-pin butterfly package, single-mode polarization-maintaining fiber |
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