Kazunobu Kojima, Atsushi Yamaguchi, Mitsuru Funato, Yoichi Kawakami, Susumu Noda
Abstract
Band structures and optical gain of nonpolar AlGaN/AlN quantum wells were investigated. It was found that nonpolar quantum wells drastically improved optical gain and anisotropy compared to those of c-plane quantum wells.
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Band structures and optical gain of nonpolar AlGaN/AlN quantum wells were investigated. It was found that nonpolar quantum wells drastically improved optical gain and anisotropy compared to those of c-plane quantum wells.
Key concepts: Quantum well, Optoelectronics, Ultraviolet, Laser, Materials science, Anisotropy, Diode, Optical anisotropy