IPG provides 1-150W Single Mode Thulium Fiber Lasers, TLR Series. It is developed mainly for industrial, medical and R and D markets for high power, compact, efficient, wavelength selectable, single mode CW sources of the spectral range of 1800 to 2100nm. These lasers provide many advantages over traditional bulk Ho:YAG lasers because of their low maintenance, small size, high efficiency and ease of operation. The TLR Series provides and ideal solution for both laboratories, medical and industrial market segments combining wall-plug efficiency with diffraction limited beam, turnkey maintenance-free operation, single mode fiber delivery, compact size and air-cooled simplicity. These laser systems have been field tested and deployed in a variety of industrial, R&D, medical and airborne applications. The unique features of the 1-150W Single Mode Thulium Fiber Lasers: