Dr. Hiroyuki Ito Profile

Dr. Hiroyuki Ito

Engineer at Santec Corp

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Author

Publications (4)

Proceedings Article | 4 March 2019 Paper

Efficient light emission and beam forming in Si photonic crystal beam steering device and its phased array configuration

Ryo Tetsuya, Hiroshi Abe, Hiroyuki Ito, Goro Takeuchi, Yuya Furukado, Toshihiko Baba

Proceedings Volume 10922, 109221W (2019) https://doi.org/10.1117/12.2509224

KEYWORDS: Silicon, Waveguides, Beam steering, LIDAR, Silicon photonics, Phase matching, Photonic crystals, Slow light, Optical antennas, Phased array optics

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Proceedings Article | 4 March 2019 Presentation + Paper

Enhanced light emission from a Si photonics beam steering device consisting of asymmetric photonic crystal waveguide

Hiroyuki Ito, Yuma Kusunoki, Daichi Akiyama, Ryo Tetsuya, Hiroshi Abe, Toshihiko Baba

Proceedings Volume 10923, 1092313 (2019) https://doi.org/10.1117/12.2508297

KEYWORDS: Beam steering, Silicon, Silicon photonics, Photonics, Waveguides, Slow light, Photonic crystals, LIDAR, Switching, Diffraction gratings

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Proceedings Article | 23 March 2018 Paper

Two-dimensional beam steering device using double periodic Si photonic crystal waveguide

Hiroshi Abe, Moe Takeuchi, Goro Takeuchi, Hiroyuki Ito, Tomoki Yokokawa, Keisuke Kondo, Yuya Furukado, Toshihiko Baba

Proceedings Volume 10541, 105410P (2018) https://doi.org/10.1117/12.2290954

KEYWORDS: Waveguides, Beam steering, Silicon, Slow light, Silicon photonics, Photonic crystals, Dispersion, LIDAR, Phased array optics, Collimation

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Proceedings Article | 23 February 2018 Presentation + Paper

Thermally controlled Si photonic crystal waveguide slow light beam steering device

Goro Takeuchi, Yosuke Terada, Moe Takeuchi, Hiroshi Abe, Hiroyuki Ito, Toshihiko Baba

Proceedings Volume 10535, 105351O (2018) https://doi.org/10.1117/12.2289419

KEYWORDS: Silicon, Beam steering, Waveguides, Tin, Slow light, Photonic crystals, Silicon photonics, LIDAR, Phased array optics, Thermal optics

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