Single frequency Raman fiber laser

Short Description:

Erbium group 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.

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Product Detail

Product Tags

Key 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

Product: RFA-SF-1342-28-CW

Technical indicators

Model	TFA-SF-XX-YY-ZZ¹
Central Wavelength , nm	1120-1340	1340-1530		1640-1700
Output Power, w	30	15		5
Seed Laser Power , mW	>10
Linewidth FWHM , kHz	Determined by the seed laser. The amplifierlinewidth is <100 Hz
Operation Mode	CW
Beam Quality	TEM00, M2 <1.15
PER, dB	> 20
RMS Power Stability	<0.75 %@3hrs
Output	Collimated Output
Cooling	Air Cooling/Water Cooling
Power Supply	50-60Hz		100-240VAC
1: XX: Central Wavelength；YY: Output Power；ZZ: Operation Mode.