High Pulse Energy Single Frequency fiber Laser
Laser modules and components, Fiber laser modules
The 1550nm high pulse energy single frequency fiber laser is designed for long-distance sensing and precision optical applications. It provides stable single-frequency output with high pulse energy, making it suitable for LiDAR, distributed sensing, and scientific research systems.
Features
- Eye-safe operating wavelength: 1550nm
- Single pulse energy: up to 150uJ
- Repetition rate adjusting range: 5-20kHz
- Pulse width: 100-3000ns
- Near diffraction-limited beam quality
- High polarization extinction ratio (PER)
Specifications
| Parameter | Unit | Specification | ||
| Min. | Typ. | Max. | ||
| Part No. | CKLIS-1550-M-SF-HP | |||
| Center Wavelength | nm | 1545 | 1550 | 1565 |
| Peak Power @200ns pulse width | W | - | - | 750 |
| Pulse Energy @200ns,20kHz | uJ | - | 150 | 160 |
| Pulse width | ns | 100 | 200/400/800 | 3000 |
| Repetition Rate | kHz | 5 | - | 20 |
| Beam Quality | M² | - | < 1.3 | 1.5 |
| Output polarization | Linear polarization | |||
| PER | dB | 20 | >23 | - |
| Output Isolation | dB | 50 | - | - |
| Output Power Stability | % | - | ±0.5 | ±1 |
| Output Fiber Type | PLMA-GDF-25/300 | |||
| Output Fiber Length | m | 0.5 | - | 1 |
| Output Fiber Connector | FC/APC |
|||
| Control interface | RS232 | |||
| Power Supply | VDC | 12~14 | ||
| Operating Temperature | °C | -20 | 50 | |
| Storage Temperature | °C | -40 | 70 | |
| Cooling Mode | Air-cooled | |||
| Dimensions | mm | 200x135x60 | ||
High Pulse Energy Single Frequency Fiber Laser with Narrow Linewidth
Techwin specializes in developing advanced high pulse energy single frequency fiber laser systems, including 1550nm pulsed fiber laser sources designed for precision and stability. These lasers deliver narrow linewidth output with high peak power, making them ideal for demanding applications.
Our single frequency fiber lasers use advanced fiber-based architectures to generate stable nanosecond pulses with high coherence and consistent performance. Typical systems offer adjustable pulse width and repetition rates, enabling flexibility across different use cases.
The 1550nm wavelength provides eye-safe operation and is widely used in applications such as LiDAR, distributed fiber sensing, and coherent detection systems.
All Techwin fiber laser systems are built under strict quality standards to ensure long-term reliability and performance. We also offer customized high pulse energy fiber laser solutions tailored to specific industrial and research requirements.
- Fiber laser sources & solutions
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- High Pulse Energy Single Frequency Fiber Laser
- Fiber optic sensing
- Lidar
