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Semiconductor Laser Diodes Target Medical Apps

Fri, 01/09/2009 - 4:30am

nLIGHT PearlBased on indium phosphide (InP), nLIGHT’s new generation of Pearl 1,400-nm to 2,000-nm semiconductor laser diodes perform in surgical and aesthetic medical applications through either direct use or to pump holmium or erbium lasers. At 1.9 microns, the fiber-coupled modules provide up to 20 W of output power from a single 400-micron 0.22-NA fiber with >10% wall-plug efficiency, and single emitter chips produce up to 1.5 W rated power on expansion matched substrates. At 1.4 and 1.5 microns, the devices delivers up to 40 W from a single 400-micron 0.22-NA fiber while exhibiting >30% wall-plug efficiency, and single emitter chips demonstrate up to 3.5 W rated power on expansion matched substrates.

nLIGHT
360-566-4460, www.nlight.net

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