Search Results - "Hino, Tomonori"

Disaster report on geotechnical damage in Miyagi Prefecture, Japan caused by Typhoon Hagibis in 2019 by Kazama, Motoki, Yamakawa, Yuki, Yamaguchi, Akira, Yamada, Shotaro, Kamura, Akiyoshi, Hino, Tomonori, Moriguchi, Shuji

“…Heavy rains brought about by Typhoon Hagibis (Typhoon No. 19) in October 2019 caused great damage to the Kanto and Tohoku regions of Japan. In the Tohoku…”
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Evaporation characteristics of ETBE-blended gasoline by Okamoto, Katsuhiro, Hiramatsu, Muneyuki, Hino, Tomonori, Otake, Takuma, Okamoto, Takashi, Miyamoto, Hiroki, Honma, Masakatsu, Watanabe, Norimichi

“…•We chose 8-component hydrocarbon mixture as a model gasoline, and defined the molar mass of gasoline.•We proposed an evaporation model assuming a 2-component…”
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GaN-Based High Power Blue-Violet Laser Diodes by Tojyo, Tsuyoshi, Asano, Takeharu, Takeya, Motonobu, Hino, Tomonori, Kijima, Satoru, Goto, Shu, Uchida, Shiro, Ikeda, Masao

“…The epitaxial lateral overgrowth (ELO) technique is an important technology for improving the characteristics of GaN-based laser diodes (LDs). The…”
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Structural analysis of ELO-GaN grown on a sapphire substrate as the underlying layer of a GaN-based laser diode by Miyajima, Takao, Takeda, Shingo, Tsusaka, Yoshiyuki, Matsui, Junji, Kudo, Yoshihiro, Tomiya, Shigetaka, Hino, Tomonori, Goto, Shu, Ikeda, Masao, Narui, Hironobu

“…Using micro‐beam X‐ray diffraction (XRD), small c‐axis tilting was observed in maskless epitaxially laterally overgrown GaN (ELO‐GaN), which is a suitable…”
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High-Power AlGaInN Laser Diodes with High Kink Level and Low Relative Intensity Noise by Tojyo, Tsuyoshi, Uchida, Shiro, Mizuno, Takashi, Asano, Takeharu, Takeya, Motonobu, Hino, Tomonori, Kijima, Satoru, Goto, Shu, Yabuki, Yoshifumi, Ikeda, Masao

“…High-power AlGaInN laser diodes with both high kink level and low relative intensity noise (RIN) are fabricated. A kink level of higher than 100 mW is obtained…”
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Evaporation and diffusion behavior of fuel mixtures of gasoline and kerosene by Okamoto, Katsuhiro, Hiramatsu, Muneyuki, Miyamoto, Hiroki, Hino, Tomonori, Honma, Masakatsu, Watanabe, Norimichi, Hagimoto, Yasuaki, Miwa, Koji, Ohtani, Hideo

“…Kerosene is widely used in lamps and stoves and is less of a fire hazard than other fuels, such as mineral spirits, due to its flash point being above 40°C and…”
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Dislocation related issues in the degradation of GaN-based laser diodes by Tomiya, S., Hino, T., Goto, S., Takeya, M., Ikeda, M.

“…We investigate degraded GaN-based laser diodes (LDs) on epitaxial lateral overgrown GaN layers in terms of dislocations. Almost all of the threading…”
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100-mW kink-free blue-violet laser diodes with low aspect ratio by Asano, T., Tojyo, T., Mizuno, T., Takeya, M., Ikeda, S., Shibuya, K., Hino, T., Uchida, S., Ikeda, M.

“…400-nm-band GaN-based laser diodes (LDs) operating with a kink-free output power of over 100 mW and having a low aspect ratio of 2.3 have been successfully…”
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AlGaInN high-power lasers grown on an ELO-GaN layer by Takeya, Motonobu, Yanashima, Katsunori, Asano, Takeharu, Hino, Tomonori, Ikeda, Shinro, Shibuya, Katsuyoshi, Kijima, Satoru, Tojyo, Tsuyoshi, Ansai, Shinichi, Uchida, Shiro, Yabuki, Yoshifumi, Aoki, Tsuneyoshi, Asatsuma, Tsunenori, Ozawa, Masafumi, Kobayashi, Toshimasa, Morita, Etsuo, Ikeda, Masao

“…Epitaxially laterally overgrown (ELO)-GaN substrates with dislocation-free regions can be prepared with a relatively small thickness using atmospheric pressure…”
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Room-temperature continuous-wave operation of GaN-based laser diodes growth by raised-pressure metalorganic chemical vapor deposition by Yanashima, Katsunori, Hashimoto, Shigeki, Hino, Tomonori, Funato, Kenji

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Room-temperature continuous-wave operation of GaN-based laser diodes grown by raised-pressure metalorganic chemical vapor deposition by Yanashima, Katsunori, Hashimoto, Shigeki, Hino, Tomonori, Funato, Kenji, Kobayashi, Toshimasa, Naganuma, Kaori, Tojyo, Tsuyoshi, Asano, Takeharu, Asatsuma, Tsunenori, Miyajima, Takao, Ikeda, Masao

“…Both defect density as measured by etch-pit density and optical pumping threshold-power density decrease as the growth pressure is increased beyond 1 atm…”
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GaN-based high-power laser diodes by Miyajima, Takao, Yoshida, Hiroshi, Yanashima, Katsunori, Yamaguchi, Takashi, Asatsuma, Tsunenori, Funato, Kenji, Hashimoto, Shigeki, Nakajima, Hiroshi, Ozawa, Masafumi, Kobayashi, Toshimasa, Tomiya, Shigetaka, Asano, Takeharu, Uchida, Shiro, Kijima, Satoru, Tojyo, Tsuyoshi, Hino, Tomonori, Ikeda, Masao

“…We report our recent progress on GaN-based laser diodes (LDs) which will be applied as a light source in high-density optical storage systems. Recently we…”
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Properties of GaN-based laser diodes with a buried-ridge structure by Asatsuma, Tsunenori, Nakajima, Hiroshi, Hashimoto, Shigeki, Yamaguchi, Takashi, Yoshida, Hiroshi, Tomiya, Shigetaka, Asano, Takeharu, Hino, Tomonori, Ozawa, Masafumi, Miyajima, Takao, Kobayashi, Toshimasa, Ikeda, Masao

“…The buried-ridge structure was introduced to GaN-based laser diodes for the purpose of realizing an index-guided structure in order to control the difference…”
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