Dr. Yu Tanaka Profile

Dr. Yu Tanaka

at Fujitsu Labs Ltd

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Author

Publications (7)

Proceedings Article | 27 February 2013 Paper

High-power flip-chip-bonded silicon hybrid laser for temperature-control-free operation with micro-ring resonator-based modulator

S. Tanaka, S.-H. Jeong, T. Akiyama, S. Sekiguchi, T. Kurahashi, Y. Tanaka, K. Morito

Proceedings Volume 8630, 86300Q (2013) https://doi.org/10.1117/12.2002280

KEYWORDS: Silicon, Hybrid silicon lasers, Semiconductor lasers, Modulators, Mirrors, Transmitters, Waveguides, Temperature metrology, Laser bonding, Modulation

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Proceedings Article | 23 February 2012 Paper

Increase in photoluminescence intensity of InAs columnar quantum dots on InP(001) substrate by increasing indium and phosphorous composition in InGaAsP barrier layers

Shigekazu Okumura, Nami Yasuoka, Kenichi Kawaguchi, Yu Tanaka, Mitsuru Ekawa

Proceedings Volume 8271, 82710R (2012) https://doi.org/10.1117/12.907954

KEYWORDS: Indium arsenide, Crystals, Quantum dots, Indium, Transmission electron microscopy, Luminescence, Phosphorus, Metals, Optical properties, Vapor phase epitaxy

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Proceedings Article | 23 February 2012 Paper

Improvement of temperature stability in columnar quantum dots by introducing side barriers with larger bandgap energy for semiconductor optical amplifiers

Nami Yasuoka, Shigekazu Okumura, Hiroji Ebe, Yu Tanaka, Mutsuri Ekawa, Yoshiaki Nakata, Mitsuru Sugawara, Yasuhiko Arakawa

Proceedings Volume 8271, 82710S (2012) https://doi.org/10.1117/12.907958

KEYWORDS: Waveguides, Indium arsenide, Quantum dots, Semiconductor optical amplifiers, Temperature metrology, Electronics, Projection devices, Solids, Transparency, Absorption

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Proceedings Article | 9 February 2012 Paper

Long-wavelength quantum dot FP and DFB lasers for high temperature applications

T. Kageyama, K. Takada, K. Nishi, M. Yamaguchi, R. Mochida, Y. Maeda, H. Kondo, K. Takemasa, Y. Tanaka, T. Yamamoto, M. Sugawara, Y. Arakawa

Proceedings Volume 8277, 82770C (2012) https://doi.org/10.1117/12.905873

KEYWORDS: Semiconductor lasers, Laser applications, Continuous wave operation, Semiconducting wafers, Gallium arsenide, Quantum dots, Laser development, Light sources, Cladding, Temperature metrology

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Proceedings Article | 24 February 2010 Paper

Growth of InAs/Sb:GaAs quantum dots by the antimony surfactant mediated metal organic chemical vapor deposition for laser fabrication in the 1.3 um band

Denis Guimard, Damien Bordel, Mitsuru Ishida, Masao Nishioka, Yuki Wakayama, Yu Tanaka, Hisao Sudo, Tsuyoshi Yamamoto, Hayato Kondo, Mitsuru Sugawara, Yasuhiko Arakawa

Proceedings Volume 7610, 76100D (2010) https://doi.org/10.1117/12.842864

KEYWORDS: Antimony, Etching, Interfaces, Indium arsenide, Metalorganic chemical vapor deposition, Gallium arsenide, Quantum dots, Annealing, Laser damage threshold, Arsenic

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Proceedings Article | 25 October 2005 Paper

Wavelength assignment algorithm considering the state of neighborhood links for OBS networks

Yu Tanaka, Yusuke Hirota, Hideki Tode, Koso Murakami

Proceedings Volume 6012, 601209 (2005) https://doi.org/10.1117/12.631027

KEYWORDS: Control systems, Wavelength division multiplexing, Switching, Optical switching, Collision avoidance, Optical networks, Astatine, Information science, Information technology, Wavelength division multiplexing networks

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Proceedings Article | 17 September 2005 Paper

Ultra-fast and ultra-small photonic crystal/quantum dot all-optical switch for future photonic networks

Hitoshi Nakamura, Yoshimasa Sugimoto, Kyozo Kanamoto, Naoki Ikeda, Yu Tanaka, Yusui Nakamura, Shunsuke Ohkouchi, Kuon Inoue, Hiroshi Ishikawa, Kiyoshi Asakawa

Proceedings Volume 5926, 59260B (2005) https://doi.org/10.1117/12.619928

KEYWORDS: Phase shifts, Surface plasmons, Waveguides, Absorption, Switches, Photonic crystals, Switching, Picosecond phenomena, Indium arsenide, Nonlinear optics

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Showing 5 of 7 publications

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