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
Description
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
Related products
-
Butterfly Laser Diode
Techwin 785/830/1064nm Butterfly Laser Diode designed specifically for Raman spectroscopy detection. Techwin 785/830/1064nm Butterfly Laser Diode utilizes Volume Bragg Grating (VBG) stabilization. This ensures excellent wavelength stability, narrow spectral linewidth, and high side-mode suppression ratio (SMSR) even at high power output levels. The laser diode is housed in a standard 14-PIN butterfly package and is available with either 105/125 multimode fiber coupled output with an FC/PC connector or free space beam output, offering good compatibility. This series of products is widely used in Raman detection, optical sensing, and other related fields.Butterfly Laser Diode -
Laser Diode DWTOSA with Pigtail
Techwin laser diode DWTOSA with pigtail, designed for applications requiring stable wavelength control, integrate a Thermoelectric Cooler (TEC), a thermistor (NTC), and an isolator for precise temperature management and wavelength stability.Key Features:- Small Size
- Compact Structure
- Precise Temperature Control
- Stable Wavelength
- High Cost-Effectiveness
-
1550nm Narrow Linewidth Laser Diode
Techwin's 1550nm Narrow Linewidth Laser Diode is designed for ultra-narrow linewidth applications, utilizing Volume Bragg Grating (VBG) stabilization. This ensures high power, low noise, and a narrow linewidth, with a minimum linewidth achievable below 3kHz. The laser is housed in a standard 14-PIN butterfly package and is available with single-mode or polarization-maintaining (PM) fiber, featuring an FC/APC connector output for good compatibility. This series of products is widely used in fiber optic sensing, laser radar, and other related fields.Key Features:- Ultra-Narrow Linewidth
- Low Noise
-
1653.7nm Butterfly Laser Diode
Techwin 1653.7nm butterfly laser diode is specifically designed for methane (CH₄) gas detection, featuring high power, stable wavelength, narrow spectral linewidth, and a high side-mode suppression ratio (SMSR). The laser is housed in a standard 14-PIN butterfly package with standard single-mode fiber and an FC/APC connector output, ensuring good compatibility. This series of products is widely used in optical sensing and gas detection. We can also customize different wavelength gas detection sensors according to customer requirements.Key Features:- 1653.7nm Central Wavelength
- Narrow Linewidth
- Standard 14-PIN Butterfly Package
Reviews
There are no reviews yet.