Precilasers
Raman fiber amplifier 1120-1750nm
Features:
- Narrow linewidth
- Wide wavelength range
- Low intensity noise
- Good beam quality (M² <1.2)
- Seed Power off Protection System
Overview
PreciLasers offers 1120-1700 nm Raman fiber amplifiers to overcome the limited emission spectral region of the rare-earth-doped fiber amplifiers. The maximum output power can reach up to 30 W for single-frequency operation. Meanwhile, the amplifiers use all-polarization-maintaining design, which makes them compact in size and long-term stable. They are designed for the applications like laser atomic cooling and laser spectroscopy etc.
Features:
- Narrow linewidth
- Wide wavelength range
- Low intensity noise
- Good beam quality (M² <1.2)
- Seed Power off Protection System
Applications:
- Optical Communication
- Laser Lidar
- Interferometry
- Source for frequency doubling
- Pump Laser for OPO
Specification:

1: XX: Central Wavelength;YY: Output Power;ZZ: Operation Mode
Overview
PreciLasers offers 1120-1700 nm Raman fiber amplifiers to overcome the limited emission spectral region of the rare-earth-doped fiber amplifiers. The maximum output power can reach up to 30 W for single-frequency operation. Meanwhile, the amplifiers use all-polarization-maintaining design, which makes them compact in size and long-term stable. They are designed for the applications like laser atomic cooling and laser spectroscopy etc.
Features:
- Narrow linewidth
- Wide wavelength range
- Low intensity noise
- Good beam quality (M² <1.2)
- Seed Power off Protection System
Applications:
- Optical Communication
- Laser Lidar
- Interferometry
- Source for frequency doubling
- Pump Laser for OPO
Specification:

1: XX: Central Wavelength;YY: Output Power;ZZ: Operation Mode