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Dive into the research topics where Otsuka Nobuyuki is active.

Publication


Featured researches published by Otsuka Nobuyuki.


Archive | 2006

TERAHERTZ ELECTROMAGNETIC WAVE GENERATION/DETECTION DEVICE

Suzuki Chiyoujitsuriyo; Otsuka Nobuyuki; Mizuno Koichi; Ozaki Masahiro


Archive | 2004

Layered optical modulator and process for fabricating the same

Yoshii Shigeo; Kitoh Masahiro; Otsuka Nobuyuki; Yokogawa Toshiya


Archive | 1997

DISTRIBUTED SEMICONDUCTOR FEED BACK LASER DEVICE

Kito Masahiro; Otsuka Nobuyuki; Ishino Masato; Matsui Yasushi


Archive | 2004

SEMICONDUCTOR DEVICE FOR COMMUNICATION APPARATUS

Suzuki Chiyoujitsuriyo; Otsuka Nobuyuki; Mizuno Koichi; Yoshii Shigeo


Archive | 2003

SEMICONDUCTOR MULTILAYER SUBSTRATE AND METHOD FOR MANUFACTURING SEMICONDUCTOR MULTILAYER FILM

Otsuka Nobuyuki; Kito Masahiro; Ishino Masato; Matsui Yasushi


Archive | 1997

SEMICONDUCTOR CRYSTAL BODY AND PRODUCTION THEREOF, SEMICONDUCTOR LASER AND FABRICATION THEREOF, SEMICONDUCTOR LIGHT RECEIVING ELEMENT AND FABRICATION THEREOF, AND FIELD EFFECT TRANSISTOR AND FABRICATION THEREOF

Otsuka Nobuyuki; Kito Masahiro; Inaba Yuichi; Ishino Masato


Archive | 1997

VARYING METHOD OF WAVELENGTH OF DIFFRACTED LIGHT AND EFFICIENCY OF DIFFRACTION, MAGNETIC SEMICONDUCTOR WAVE GUIDING ELEMENT AND MAGNETIC SEMICONDUCTOR LASER ELEMENT AND THEIR MANUFACTURING METHOD, HIGH PERMIABILITY MOUNT DEVICE AND MAGNETIC SEMICONDUCTOR OPTICAL ELEMENT MODULE AND THEIR MANUFACTURING METHOD

Otsuka Nobuyuki; Ishino Masato; Matsui Yasushi


Archive | 1995

DISTORTION MULTIQUANTUM WELL STRUCTURE, ITS MANUFACTURE AND SEMICONDUCTOR LASER

Kito Masahiro; Otsuka Nobuyuki; Ishino Masato; Matsui Yasushi


Archive | 2005

HIGH FREQUENCY ANTENNA ASSEMBLY AND COMMUNICATION SYSTEM

Mizuno Koichi; Otsuka Nobuyuki; Suzuki Chiyoujitsuriyo


Archive | 1999

Method for fabricating distributed feedback semiconductor laser

Ishino Masato; Kitoh Masahiro; Otsuka Nobuyuki; Matsui Yasushi

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