前神有里子 (Yuriko Maegami) - マイポータル

基本情報

ORCID iD: https://orcid.org/0000-0003-2218-3912
J-GLOBAL ID: 202401006945882100
researchmap会員ID: R000073255

研究分野

ナノテク・材料 / 光工学、光量子科学 /

論文

Large-scale photonic interferometric complex-valued matrix processors capable of wavelength division multiplexing

Shota Kita, Kohei Ikeda, Kengo Nozaki, Kenta Takata, Kazuo Aoyama, Guangwei Cong, Keijiro Suzuki, Yuriko Maegami, Morifumi Ohno, Noritsugu Yamamoto …

2026年5月4日
High-Efficiency Compact Optical Transmitter With a Total Bit Energy of 0.78 pJ/Bit Including Silicon Slow-Light Modulator and Open-Collector Current-Mode Driver

Keisuke Kawahara, Tai Tsuchizawa, Noritsugu Yamamoto, Yuriko Maegami, Koji Yamada, Shinsuke Hara, Toshihiko Baba

IEEE Journal of Selected Topics in Quantum Electronics 32(2) 2026年3月
Optical Transmitter with Silicon Slow-Light Modulator and BiCMOS Current-Mode Driver Achieving 0.78 pJ/Bit Total Bit Energy and 0.66 mm² Footprint

Keisuke Kawahara, Tai Tsuchizawa, Noritsugu Yamamoto, Yuriko Maegami, Koji Yamada, Shinsuke Hara, Toshihiko Baba

2025 30th OptoElectronics and Communications Conference (OECC) and 2025 International Conference on Photonics in Switching and Computing (PSC) 1-4 2025年6月29日
High efficiency silicon photonics grating coupler compatible to standard foundry service

Naoki Tahara, Shota Nawa, Rikuto Taira, Saneyuki Suyama, Keisuke Hirotani, Mikiya Kamata, Yuriko Maegami, Tai Tsuchizawa, Noritsugu Yamamoto, Koji Yamada …

SILICON PHOTONICS XX 13371 2025年
Enhancing Non-Volatile and Reversible Phase Shift in Si-Rich SiN Waveguide

Yuriko Maegami, Guangwei Cong, Rai Kou, Toshihiro Narushima, Tai Tsuchizawa, Hitoshi Kawashima, Noritsugu Yamamoto, Koji Yamada

2025 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATIONS, ECOC 2025年査読有り筆頭著者責任著者
High-speed, low-voltage, low-bit-energy silicon photonic crystal slow-light modulator with impedance-engineered distributed electrodes

Keisuke Kawahara, Tai Tsuchizawa, Noritsugu Yamamoto, Yuriko Maegami, Koji Yamada, Shinsuke Hara, Toshihiko Baba

Optica 11(9) 1212-1219 2024年9月20日
Silicon photonics efficient fiber coupler based on a metastructure with a minimum feature size of 150 nm

Naoki Tahara, Shota Nawa, Rikuto Taira, Saneyuki Suyama, Keisuke Hirotani, Yuriko Maegami, Tai Tsuchizawa, Noritsugu Yamamoto, Koji Yamada, Toshihiko Baba

Optics Express 32(19) 34024-34033 2024年9月9日
Implementing Optical Analog Computing and Electrooptic Hopfield Network by Silicon Photonic Circuits

Guangwei Cong, Noritsugu Yamamoto, Takashi Inoue, Yuriko Maegami, Morifumi Ohno, Shota Kita, Rai Kou, Shu Namiki, Koji Yamada

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E107A(5) 700-708 2024年5月
Vertically hierarchical electro-photonic neural network by cascading element-wise multiplication

Guangwei Cong, Noritsugu Yamamoto, Rai Kou, Yuriko Maegami, Shu Namiki, Koji Yamada

APL Photonics 9(5) 2024年5月1日
Experimental Verification of Non-Volatile and Reversible Phase Shift in Silicon Nitride Waveguide

Yuriko Maegami, Guangwei Cong, Rai Kou, Noritsugu Yamamoto, Toshihiro Narushima, Tai Tsuchizawa, Hitoshi Kawashima, Koji Yamada

2024 CONFERENCE ON LASERS AND ELECTRO-OPTICS, CLEO 2024年査読有り筆頭著者責任著者
Wide Waveguide Concatenated Euler Bends for Compact and Fabrication Error-Tolerant Pseudo-Single Mode Silicon Photonics

Shota Kita, Bedilu Daniel, Yuriko Maegami, Morifumi Ohno, Guangwei Cong, Noritsugu Yamamoto, Koji Yamada, Akihiko Shinya, Masaya Notomi

2024 CONFERENCE ON LASERS AND ELECTRO-OPTICS, CLEO 2024年
An Octave-Spanning Near-Infrared Frequency Comb Broadened by Si-SiO₂-Si Horizontal Slot Waveguide

Ryosuke Sato, Rai Kou, Atsushi Ishizawa, Noritsugu Yamamoto, Guangwei Cong, Toshiya Murai, Yuriko Maegami, Yuki Atsumi, Koji Yamada, Tomohiro Kita

2024 CONFERENCE ON LASERS AND ELECTRO-OPTICS, CLEO 2024年
Fabrication of Efficient Si Fiber Copuler with a Meta Structure of 150 nm Minimum Feature Size

Naoki Tahara, Rikuto Taira, Yuriko Maegami, Tai Tsuchizawa, Noritsugu Yamamoto, Koji Yamada, Toshihiko Baba

2024 IEEE SILICON PHOTONICS CONFERENCE, SIPHOTONICS 2024年
59-fJ/bit Si Photonic Crystal Slow-Light Modulator with FinFET-Compatible Driving Voltage

Keisuke Kawahara, Tai Tsuchizawa, Noritsugu Yamamoto, Yuriko Maegami, Koji Yamada, Toshihiko Baba

2024 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION, OFC 2024年
Real-time Automatic Wavelength Alignment for Silicon Photonic AMZI Filter by Running Reinforced Q-Learning in Microcontroller

Guangwei Cong, Ryotaro Konoike, Keijiro Suzuki, Noritsugu Yamamoto, Rai Kou, Yuriko Maegami, Morifumi Ohno, Kazuhiro Ikeda, Shu Namiki, Koji Yamada

2024 IEEE SILICON PHOTONICS CONFERENCE, SIPHOTONICS 2024年
Reversible and Non-Volatile Optical Phase Shift in Silicon Nitride Waveguide

Yuriko Maegami, Guangwei Cong, Rai Kou, Noritsugu Yamamoto, Toshihiro Narushima, Tai Tsuchizawa, Hitoshi Kawashima, Koji Yamada

2024 IEEE SILICON PHOTONICS CONFERENCE, SIPHOTONICS 2024年
Reinforced Q-Learning Enabled Automatic Blind Working Wavelength Alignment Against Wide Input-Wavelength Shifts and Temperature Variations for Silicon Photonic Vernier Ring Filters

Guangwei Cong, Ryotaro Konoike, Keijiro Suzuki, Noritsugu Yamamoto, Rai Kou, Yuriko Maegami, Morifumi Ohno, Kazuhiro Ikeda, Shu Namiki, Koji Yamada

2024 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION, OFC 2024年
Processing Optical Temporal Signal Using Optical-Eletrical Feedback of Silicon Optical Modulator Towards Japanese Vowel Recognition

Guangwei Cong, Noritsugu Yamamoto, Rai Kou, Yuriko Maegami, Morifumi Ohno, Koji Yamada

2023 IEEE SILICON PHOTONICS CONFERENCE, SIPHOTONICS 2023年
Silicon Photonic Hopfield-like Electro-optical Recurrent Network for Time-series Data Processing and Recognition

Guangwei Cong, Noritsugu Yamamoto, Rai Kou, Yuriko Maegami, Morifumi Ohno, Koji Yamada

2023 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION, OFC 2023年
Supercontinuum Generation in Si-SiO<inf>2</inf>-Si Horizontal Slot Waveguide Fabricated by μ-Transfer Printing

Ryosuke Sato, Rai Kou, Noritsugu Yamamoto, Yuki Atsumi, Guangwei Cong, Toshiya Murai, Yuriko Maegami, Atsushi Ishizawa, Koji Yamada, Tomohiro Kita

2023 Conference on Lasers and Electro-Optics, CLEO 2023 2023年

もっとみる

MISC

低温成長シリコン導波路の電流注入屈折率変化

武井亮平, 前神有里子, 眞子祥子, 面田恵美子, 吉田知也, 藤方潤一, 榊原陽一, 森雅彦, 亀井利浩

応用物理学会学術講演会講演予稿集 2014.1 1094-1094 2014年3月3日

産業財産権

特開2026-055668 位相シフター、位相シフト方法、およびマッハツェンダー型光干渉計

山田浩治, 前神有里子, 土澤泰
特許第7394451号フォトニクス分類器および分類方法

コングァンウェイ, 山田浩治, 山本宗継, 井上崇, 前神有里子, 大野守史, 並木周
特許第7062276号光導波路型受光素子構造

前神有里子, 岡野誠, コングァンウェイ, 大野守史, 山田浩治
特開2021-135463 フォトニクス分類器および分類方法

コングァンウェイ, 山田浩治, 山本宗継, 井上崇, 前神有里子, 大野守史, 並木周
特許第6685548号スポットサイズ変換器

前神有里子, 岡野誠, 山田浩治
特開2020-027204 光変調器

コングァンウェイ, 山田浩治, 岡野誠, 前神有里子, 大野守史
特開2019-186298 光導波路型受光素子構造

前神有里子, 岡野誠, コングァンウェイ, 大野守史, 山田浩治
特開2018-136396 光変調器

コングァンウェイ, 山田浩治, 大野守史, 前神有里子, 岡野誠
特開2017-227770 スポットサイズ変換器

前神有里子, 岡野誠, コングァンウェイ, 大野守史, 山田浩治
特開2017-156454 光変調器とその製造方法

コングァンウェイ, 山田浩治, 大野守史, 前神有里子, 岡野誠
特開2017-122757 スポットサイズ変換器

前神有里子, 岡野誠, 山田浩治