Fujikata Junichi

フジカタジュンイチ | Fujikata Junichi

Affiliation and department：

Research field (1)： Optical engineering and photonics

Research theme for competitive and other funds (5)：

2023 - 2027 Enhancement of optical interaction and all-optical switching by degenerate critical coupling in single-layered graphene
2022 - 2025 光コムの医光融合研究に立脚した新興・再興ウイルスの超高感度・迅速検出
2022 - 2025 高品質グラフェンとシリコンフォトニクスのヘテロ集積によるTHz-光融合
2021 - 2025 超低消費電力・大容量データ伝送を実現する革新的EOポリマー/Siハイブリッド変調技術の研究開発
2019 - 2022 On-chip optical synthesizer

Papers (184)：

Takuya Iwasaki, Yodai Sato, Makoto Ogo, Byunghun Oh, Daichi Kozawa, Ryo KITAURA, Kenji WATANABE, Takashi Taniguchi, Satoshi Moriyama, Junichi Fujikata. Photo-thermoelectric effect-driven detection of optical communication light in graphene/hBN heterostructures. Japanese Journal of Applied Physics. 2024
Natalia Morais, Junichi Fujikata, Jinkwan Kwoen, Takahiro Nakamura, Yasutomo Ota, Yasuhiko Arakawa. Hybrid distributed Bragg reflector laser on Si with a transfer printed InAs/GaAs quantum dot amplifier. Optics express. 2024. 32. 3. 4295-4304
Yu Tokizane, Shota Okada, Takumi Kikuhara, Hiroki Kishikawa, Yasuhiro Okamura, Yoshihiro Makimoto, Kenji Nishimoto, Takeo Minamikawa, Eiji Hase, Jun Ichi Fujikata, et al. Wireless data transmission in the 560-GHz band utilizing terahertz wave generated through photomixing of a pair of distributed feedback lasers injection-locking to a Kerr micro-resonator soliton comb. OSA Continuum. 2024. 3. 1. 1-8
Remma Hata, Junichi Fujikata. THz wave Mux/DeMux operation using bearded-type topological photonic crystal waveguide structure. Japanese Journal of Applied Physics. 2024. 63. 2. 02SP27-02SP27
Yudai Matsumura, Yu Tokizane, Eiji Hase, Naoya Kuse, Takeo Minamikawa, Jun-Ichi Fujikata, Hiroki Kishikawa, Masanobu Haraguchi, Yasuhiro Okamura, Takahiro Kaji, et al. Carrier conversion from terahertz wave to dual-wavelength near-infrared light for photonic terahertz detection in wireless communication. Optics express. 2023. 31. 20. 33103-33112

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MISC (89)：

佐藤遥大, 李恒, 高橋典華, 森山悟士, 河野行雄, 渡邊賢司, 谷口尚, 藤方潤一, 岩﨑拓哉. hBN/グラフェン/hBNによるNIR~THz光検出に向けた素子の評価-Characterization of hBN/graphene/hBN devices toward NIR~THz detection-電子材料研究会次世代デバイス応用へ向けたエコシステム材料の合成・物性評価. 電気学会研究会資料. EFM / 電気学会電子材料研究会 [編]. 2023. 2023. 1-13・15・17-31. 91-96
PIEDRA-LORENZANA Jose A., KANEKO Shohei, FUKUSHIMA Takaaki, YAMANE Keisuke, FUJIKATA Junichi, ISHIKAWA Yasuhiko. AlN Stressor Layer for Ge-on-Si Photonic Devices. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2023. 84th
PIEDRA-LORENZANA Jose A., KANEKO Shohei, FUKUSHIMA Takaaki, YAMANE Keisuke, FUJIKATA Junichi, ISHIKAWA Yasuhiko. AlN film by reactive sputtering as a stressor for Ge photonic devices on Si. 電子情報通信学会技術研究報告(Web). 2023. 123. 41(ED2023 1-9)
金子尚平, PIEDRA-LORENZANA Jose A., 藤方潤一, 石川靖彦. Responsivity spectrum and temperature characteristics evaluation of waveguide-photodetector of Ge wire structure. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
Fujikata Junichi, Ono Hideki, Nakamura Takahiro. Study on High-Speed Photoresponsivity for Waveguide-Type Ge Photodetector with Lateral PIN Junction (II). JSAP Annual Meetings Extended Abstracts. 2021. 2021.1. 1148-1148

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Patents (70)：

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Education (3)：

2015 - 2016 Tohoku University Graduate School of Engineering Department of Communications Engineering
1991 - 1993 The University of Tokyo The Graduate School of Engineering
1987 - 1991 The University of Tokyo The Faculty of Engineering

Awards (11)：

2023/03 - 一般社団法人電子情報通信学会エレクトロニクスソサイエティ 2022年度エレクトロニクスソサイエティ活動功労表彰
2018/04 - International Conference on Electronics Packaging 2017th International Conference on Electronics Packaging Outstanding Technical Paper Award
2018/03 - 応用物理学会シリコンテクノロジー分科会第9回応用物理学会シリコンテクノロジー分科会論文賞
2010/03 - 半導体先端テクノロジーズ半導体MIRAI-Pj最優秀賞
2008/04 - 日本電気株式会社中央研究所優秀発明表彰

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