980 nm InGaAs/GaAs separate confinement heterostructure （SCH） strained quantum well （QW） laser with non-absorbing facets was fabricated by using thermal treatment. Microchannel coolers with a five-layer thin oxyge...980 nm InGaAs/GaAs separate confinement heterostructure （SCH） strained quantum well （QW） laser with non-absorbing facets was fabricated by using thermal treatment. Microchannel coolers with a five-layer thin oxygen-free copper plate structure were designed and fabricated through thermal bonding in hydrogen ambient. The highest CW （continuous wave） output power of 200 W for 5-bar arrays packaged by microchannel coolers was presented.展开更多
文摘980 nm InGaAs/GaAs separate confinement heterostructure （SCH） strained quantum well （QW） laser with non-absorbing facets was fabricated by using thermal treatment. Microchannel coolers with a five-layer thin oxygen-free copper plate structure were designed and fabricated through thermal bonding in hydrogen ambient. The highest CW （continuous wave） output power of 200 W for 5-bar arrays packaged by microchannel coolers was presented.
