Discrete Raman Amplifier

Amonics' Raman Fiber Amplifier (ARFA) is a compact standalone turnkey equipment to deliver up to 1W output power in 1110nm to 1650nm range. Based on proprietary all fiber design, Amonics fiber laser is maintenance free. No post-installation service is required.

Since the ARFA uses cascaded Raman fiber lasers as pump source, it can provide high power amplification at different wavelength range. ARFA is the ideal candidate for a wide range of industrial application.


Operating Center Wavelength 1110nm – 1650nm
Operating Bandwidth Typ. 30nm
Average Output Power 100mW to 1W
Laser Linewidth Typ. 0.2 - 2.5nm
Side Mode Suppression Ratio Typ. 30dB
Input / Output Isolation Typ. 25dB
Polarization Linear or random
Output Power Tunability 10% to 100%
Control Mode ACC
Customization wavelength or other output power level is available. Please contact us on the required specifications.

General Parameters

unit value
Operation Temperature °C 0 to +40
Storage Temperature °C -10 to +70
Power Supply VAC 90 - 240, 47 - 63Hz
2U Rackmount Dimensions mm 485(W) x 515(D) x 90(H) or 485(W) x 360(D) x 90(H)
3U Rackmount Dimensions mm 485(W) x 615(D) x 150(H)
Control Keylock switch, optical output power
Optical Power Monitoring Output power, Input power
Remote Control Port RS232, TCP/IP ethernet (optional)
Protection Pump laser (TEC) overheat
Input/Output Termination FC/APC, FC/UPC, SC/APC, SC/UPC, Collimator, Bare fiber

Ordering Information

Product Code
aa: Default (or unspecified) for single mode, PM for polarization maintaining
bbb: Wavelength in nm
cc: Output power in dBm
dd: FA for FC/APC, FC for FC/UPC, SA for SC/APC, SC for SC/UPC, CL for collimator, NC for bare fiber

Key Features

Wide range of wavelength selection
Up to 1W output power
Turnkey operation
Maintenance free
Linear or random polarization
Highly reliable and durable