Aug 2009NufernRequest Info
Second-generation NuAmp polarization-maintaining fiber amplifiers have been introduced by Nufern. Powered by proprietary double-clad fibers, the devices are housed in a compact package. Featuring integrated diode drivers and an output power monitor, they offer >1- or >50-mW input and optional e-stop and USB control. Operating from 1040 to 1090 nm or from 1540 to 1570 nm, they can be water- or air-cooled. They produce a high signal-to-noise ratio, a high-quality near-diffraction-limited beam and high open-loop stability, and they are immune to shock and vibration.