Takuma Katayama

Optical-loss suppressed InGaN laser diodes using undoped thick waveguide structure

Masao Kawaguchi, O. Imafuji, Shinichiro Nozaki et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2016 · 57 citations

Engineering, Electrical Engineering, Materials Science +17

High-power and high-temperature operation of an InGaN laser over 3 W at 85 °C using a novel double-heat-flow packaging technology

Shinichiro Nozaki, Shinji Yoshida, Kazuhiko Yamanaka et al. · Japanese Journal of Applied Physics · 2016 · 27 citations

Engineering, Electrical Engineering, Materials Science +17

Depth profiles of strain in AlGaN/GaN heterostructures grown on Si characterized by electron backscatter diffraction technique

Teruki Ishido, Hisayoshi Matsuo, Takuma Katayama et al. · IEICE Electronics Express · 2007 · 16 citations · Full text

Engineering, Materials Engineering, Materials Science +16