Narrow-linewidth PM fiber seed lasers for fiber amplifiers, LiDAR, spectroscopy, quantum optics, and precision photonics.
FLSL Series
Description
The FLSL Series Single Frequency PM Fiber Seed Lasers provide stable, narrow-linewidth continuous-wave (CW) output for precision scientific and industrial applications. Available in wavelength ranges from 1014nm to 2000nm, these compact fiber lasers offer single-frequency operation, excellent beam quality, and polarization-maintaining (PM) fiber output for reliable performance in demanding optical systems.
Features
- Wavelength ranges from 1014nm to 2000nm
- Continuous-wave (CW) operation
- Single-frequency output
- Narrow spectral linewidth
- Polarization-maintaining (PM) fiber output
- Excellent beam quality
- High power stability
- Compact, conduction-cooled design
- FC/APC fiber connector
- Long operating lifetime
Applications
- Fiber amplifier seeding
- Precision spectroscopy
- Interferometry
- Optical trapping
- Quantum optics
- LiDAR
- Optical communications
- Scientific research
Additional information
| Status | Active |
|---|---|
| Laser Technology | Fiber |
| Wavelength | 1014-2000 nm |
| Output Power | Up to 50mW |
| Linewidth | <10 kHz, <100 kHz, <5 kHz |

