1310nm SLD Light Source
Techwin 1310nm SLD light source is designed for applications such as Fiber Optic Gyroscopes (FOG), featuring a broad spectrum and low polarization. The laser utilizes a custom butterfly package with standard single-mode fiber output, ensuring good compatibility. This series of products is widely used in Fiber Optic Gyroscopes, Fiber Optic Sensing, and other related fields.
Key Features:
- Low Polarization
- Broad Spectrum
- Butterfly Package (6PIN/8PIN Standard Package)
- Single Mode/Polarization Maintaining Fiber Output
Applications
- Fiber Optic Gyroscope (FOG)
- Fiber Optic Sensing
- Fiber Optic Communication
Parameters
| Parameters | Min | Typ | Max | Unit |
| Output Power. | 1 | mW | ||
| Center Wavelength | 1310 | nm | ||
| Spectral Width（FWHM） | 40 | nm | ||
| Ripple Factor | 0.25 | dB | ||
| Polarization Degree | 1.2 | dB | ||
| Operating Current | 100 | mA | ||
| Operating Voltage | 1.3 | V | ||
| TEC Current | 1.8 | A | ||
| TEC Voltage | 3.4 | V | ||
| TEC Maximum Power | 3.3 | W | ||
| Thermistor Resistance @ 25℃ | 10 | kΩ | ||
| Operating Temperature | -40 | 70 | ℃ | |
| Storage Temperature | -40 | 85 | ℃ | |
| Fiber Type | SM/PM Optional |
Mechanical Dimensions and PIN Definition:
| PIN | Description | PIN | Description |
| 1 | TEC(+) | 8 | SLD(-) |
| 2 | Rt | 9 | NA |
| 3 | Rt | 10 | N.A. |
| 4 | SLD(+) | 11 | TEC(-) |
| PIN | Description | PIN | Description |
| 1 | SLD(+) | 8 | Rt |
| 2 | SLD(-) | 9 | TEC(-) |
| 3 | Rt | 10 | TEC(+) |
Ordering Information:
- Customized according to customer needs
