Connet MARS Series High-power Single Frequency Polarization Maintaining Fiber Amplifier is a power amplifier specially designed for ultra-narrow linewidth and single-frequency signal light (such as fiber laser based on DFB and DBR principle). The amplifier is capable of amplifying low-power optical signals in kHz level up to 50W output power and meanwhile maintaining the spectral characteristics of the input signal light.

The MARS series amplifiers adopt the high- power, high- performance single-mode and multi-mode pump lasers internally with the cascaded core pumped and double-clad fiber amplification technology and the integrated design of full polarization-maintaining structure to achieve the continuous output power. The MARS Series Fiber Amplifier is a complete Turn-Key system with microprocessor control inside and one LCD and some control buttons on the front panel.