CW YTTERBIUM FIBER LASER , TERAHERTZ LINEWIDTH DEDICATED FOR SPECTROSCOPY

"Spectroscopy, illumination or optical component testing are among the applications that can be met with the CYFL-TERA-LP lasers series. These ytterbium fiber lasers provide an output power of 20W with a linewidth of few nm. This Ytterbium fiber laser design gives an excellent power stability over a long time even if the outside temperature is not stable. CYFL-TERA-LP are also available in random or linear polarization with high polarization extinction ratio. The Lumibird particular design allows providing a perfect limited diffraction laser beam. Moreover, the output power can be modulated with external TTL signal up to 5 kHz. These Ytterbium fiber lasers are the most efficient ones with a wall-plug efficiency of 20%."