Ryotaro Nakazawa; Gaku Sekiguchi; Yui Otagaki; Hiroshi Murata, "Quantum Well Optical Modulator with Circular Patch Antenna for Millimeter-Wave Radio over Fiber System," J. Lightwave Techol. (2024) https://ieeexplore.ieee.org/document/10638736
Yusuke Uchida,Taro Arakawa, Akio Higo, andYuhei Ishizaka, "Silicon Microring Resonator Biosensor for Detection of Nucleocapsid Protein of SARS-CoV-2," Sensors 2024, vol. 24, no. 10, 3250 (2024).
Gaku Sekiguchi,Ryotaro Nakazawa,Yui Otagaki,Hiroshi Murata,Atsushi Matsumoto, and Taro Arakawa, "Planar array antenna coupled InGaAs/InAlAs multi-quantum well optical modulator for 60 GHz band millimeter wave signals," Opt. Express, Vol. 32, Iss. 11, pp: 18441-18745 (2024).
Junpei Igarashi, Shinji Okazaki, Yoshiaki Nishijima, Akio Higo, and Taro Arakawa, "Characteristics of highly sensitive hydrogen gas sensor based on Pt-SiO2/Si microring resonator," Jpn. J. Appl. Phys., 63, 05SP17 (2024).
Yusuke Uchida, Akio Higo, Taro Arakawa, and Yuhei Ishizaka, "Development of Si Microring Resonator Biosensor for the Detection of SARS-CoV-2," Microoptics Conf. (MOC) 23, F-3, Miyazaki (Sep. 26, 2023).
Rei Yanagida and Taro Arakawa, "Ultra-low voltage quantum well optical modulator with double microring resonator operated at cryogenic temperature," Microoptics Conf. (MOC) 24, PO-82 , Gaohsiung, Taiwan (Oct. 1, 2024).
Mika Aomi and Taro Arakawa, "Proposal of ultralow-driving-voltage optical modulator based on quantum well microring resonat," Microoptics Conf. (MOC) 24, PO-73 , Gaohsiung, Taiwan (Oct. 1, 2024).
R. Nakazawa, G. Sekiguchi, Y. Otagaki, H. Murata, A. Matsumoto, and T. Arakawa, "Quantum well optical modulator with circular patch antenna for radio over fiber system," Microoptics Conf. (MOC) 24, PO-64 , Gaohsiung, Taiwan (Oct. 1, 2024).
Yuta Eto, Shinji Okazaki, Yoshiaki Nishijima, Akio Higo, and Taro Arakawa, "Highly sensitive optical hydrogen gas sensor based on Pt-WO3/Si microring resonator," Microoptics Conf. (MOC) 24, PO-31 , Gaohsiung, Taiwan (Oct. 1, 2024).
Taro Arakawa, Shinji Okazaki, Yoshiaki Nishijima, and Yuhei Ishizaka,"High-Sensitivity
Hydrogen sensor and Biosensor Based on Silicon Microring Resonators"
Int'l Congress on Pure &Appl. Chemistry (ICPAC) Mongolia 2024, IGS
03, (Aug. 28, 2024).[Invited]
中澤 遼太郎、関口岳、大田垣 祐衣、村田 博司、松本 敦、荒川 太郎,“Radio over Fiberのための円形パッチアンテナを用いた量子井戸光変調器の設計および動作実証”,信学技報,OPE-2024-18,pp.32-36 (2024年7月11日).
Zhifeng Peng and Taro Arakawa “Tunable Vernier Series-Coupled Microring Resonator Filters Based on InGaAs/InAlAs Multiple Quantum-Well Waveguide,” Photonics, vol. 10, 1256 (2023).
Naoki Yamasak, Shinji Okazaki, Yoshiaki Nishijima ,Taro Arakawa, "Effects of additive and substrate on hydrogen sensing performances of sol-gel derived platinum doped tungsten trioxide gasochromic films," Thin Solid Films, vol. 779, 139941 (2023).
Taro Arakawa, "Silicon photonic micro-ring resonators and their application to high-sensitivity sensors for chemicals in water," Technoscape '23 (5th Intern'l Conf. Sustainable Technologies for Water and Wastewater Treatment) (Dec. 15, 2023)[Kyenote Talk]
Yuta Eto, Shinji Okazaki,Yoshiaki Nishijima, Akio Higo and Taro Arakawa, "High Sensitivity Optical Hydrogen Gas Sensor Using Pt-WO₃/Si Microring Resonator," 12th International Symposium on Materials Science and Surface Technology (MSST) 2023, PB10, Kanagawa (Oct. 30, 2023).
Taichi Fukuyo and Taro Arakawa, "Optimization method using deep learning for highly efficient design of high-order series-coupled microring resonator wavelength filters," 12th International Symposium on Materials Science and Surface Technology (MSST) 2023, PB09, Kanagawa (Oct. 30, 2023).
Yusuke Uchida, Akio Higo, Taro Arakawa, and Yuhei Ishizaka, "Investigation of Si Microring Resonator Biosensor for Detection of SARS-CoV-2," 12th International Symposium on Materials Science and Surface Technology (MSST) 2023, PB08, Kanagawa (Oct. 30, 2023).
Rei Yanagida and Taro Arakawa, "Ultra-Low Voltage Quantum Well Optical Modulator with Double Microring Resonators Operated at Cryogenic Temperature," 12th International Symposium on Materials Science and Surface Technology (MSST) 2023, PB07, Kanagawa (Oct. 30, 2023).
Junpei Igarashi, Shinji Okazaki, Yoshiaki Nishijima, Akio Higo, and Taro Arakawa, "Investigation of High Sensitivity of Hydrogen Gas Sensor Using Pt-SiO2/Si Microring Resonator," 12th International Symposium on Materials Science and Surface Technology (MSST) 2023, PB06, Kanagawa (Oct. 30, 2023).
Yusuke Uchida, Akio Higo, Taro Arakawa, and Yuhei Ishizaka, "Development of Si Microring Resonator Biosensor for the Detection of SARS-CoV-2," Microoptics Conf. (MOC) 23, F-3, Miyazaki (Sep. 26, 2023).
R. Nakazawa, G. Sekiguchi, and T. Arakawa, "Investigation of Planar Antennas for Improving Modulation Characteristics of Quantum Well Optical Phase Modulators for Radio-over-fiber System," Microoptics Conf. (MOC) 23, PO-35 , Miyazaki (Sep. 25, 2023).
M. Aomi, Y. Kokubun, and T. Arakawa, "Proposal of Ultralow-Driving-Voltage Microring Resonator Electroabsorption Modulator for Cryogenic Operation," Microoptics Conf. (MOC) 23, PO-33, Miyazaki (Sep. 25, 2023).
Z. Peng and T. Arakawa, "Tunable Vernier Series-coupled Microring Resonator Filters Based on Multiple-quantum-well Waveguide," Microoptics Conf. (MOC) 23, PO-31, Miyazaki (Sep. 25, 2023).
J. Igarashi, S. Okazaki, Y. Nishijima, A. Higo, and T. Arakawa, "Characteristics of Highly Sensitive Hydrogen Sensor Based on Pt-SiO2/Si Microring Resonator," Microoptics Conf. (MOC) 23, PO-18, Miyazaki (Sep. 25, 2023).
Taro Arakawa,Shinji Okazaki, Yoshiaki Nishijima, and Yuhei Ishizaka,"High-Sensitivity Optical Sensors Based on Silicon Microring Resonators," Int'l Congress on Pure &Appl. Chemistry (ICPAC) BALI 2023, IGS 08, (Sep. 14, 2023).[Invited]
G. Sekiguchi, R. Nakazawa, S. Nakamori, T. Mori, K. Yamada, Y. Otagaki, H. Murata, K. Akahane, and T. Arakawa, "Development of planar antennas integrated quantum well phase modulator for 60GHz band signals," D04-1, URSI General Assembly and Scientific Symposium (GASS) 2023, Sapporo, Japan, 22 Aug. 22, 2023.
Junpei Igarashi, Shinji Okazaki, Yoshiaki Nishijima, Akio Higo, and Taro Arakawa, "Characteristics of Highly Sensitive Hydrogen Sensor Using Pt-SiO2/Si Microring Resonator," IEICE, Photonic Device Workshop 2023, P-17, 東京 (2023).
Momoka Omori and Taro Arakawa, "Design of Heater Integrated Quantum Well Microring Resonator Wavelength Filter," IEICE Photonic Device Workshop 2023, P-13, 東京 (2023).
G. Sekiguchi, R. Nakazawa, Y. Otagaki, H. Murata, and T. Arakawa, "Multi-quantum well optical phase modulator coupled with planar antennas for 60GHz band millimeter-wave signals," IEICE Photonic Device Workshop 2023, P-12, 東京 (2023).
飯島皓貴,荒川太郎,”Radio over Fiberのための方形パッチアンテナ集積量子井戸位相光変調器の動作実証”,電子情報通信学会光エレクトロニクス研究会(OPE)2023年度6月研究会,P3-3,(2023年6月23日)
2022年度(令和4年度)
Akio Higo, Tomoki Sawamura,Makoto Fujiwara, Ayako Mizushima, Yukinori Ochai, Taro Arakawa, Yoshio Mita, "Edge Quality Control of an Optical Racetrack Resonator by Character Projection/Variable-shaped Beam Method to Optimize Pattern Approximation in F7000S-VD02," IEEJ Transactions on Sensors and Micromachines, Vol.142 No.9, pp. 230-234 (2022).
Yuhei Kanesaka and Taro Arakawa, “Proposal of compact multimode interference optical modulator with high extinction ratio,” Jpn. J. Appl. Phys., vol. 61, SK1018 (2022).
Yudai Udagawa and Taro Arakawa, “Design of High-Order Series-Coupled Microring Resonator Wavelength Filter with Differential Evolution Method,” Jpn. J. Appl. Phys., vol. 61, SK1014 (2022).
Reimi Kaseda and Taro Arakawa, "Design of High-Extinction-Ratio Multimode Interference Optical Modulator Using Machine Learning," Microoptics Conf. (MOC) 2022, Tu-2 (Sep., 2022)
Takumi Nemoto, Gaku Sekiguchi, and Taro Arakawa, "Proposal of Bow-Tie Antenna Integrated Quantum Well Phase Modulator for Radio-over-Fiber," 27th Optoelectron. Comm. Conf./Int. Conf. Photon. Switching and Computing (OECC/PSC2022), TuP-D-6, Toyama (July 5, 2022).
Yusuke Uchida, Masataka Takahashi, Akio Higo, Taro Arakawa, and Yuhei Ishizaka, "Detection of SARS-CoV-2 Nucleocapsid Protein Using Si Microring Resonator Biosensor," 27th Optoelectron. Comm. Conf./Int. Conf. Photon. Switching and Computing (OECC/PSC2022), TuE3-4, Toyama (July 5, 2022).
Zhifeng Peng, Takuya Komatsubara, Mao Yamauchi, and Taro Arakawa, "Design of a series-coupled microring resonator wavelength filter using the digital filter design method," J. Opti. Soc. America B vol. 38, Issue 10, pp. 2837-2846 (2021).
信夫勇佑,堀内義夫,盧柱亨,本間英夫,荒川太郎,”無電解銅めっきによるPEEK樹脂へのレジストレス微細パターニング”,電子情報通信学会論文誌C, Vol. J104-C, No. 04, pp. 90-97 (Apr. 2021).
Zhifeng Peng and Taro Arakawa, "Tunable Fourth-order Series-coupled Resonator Filter with Vernier Effect Using Multiple-quantum-well Waveguides," The 10th International Symposium on Materials Science and Surface Technology (MSST) 2021, PB01, Kanagawa, Japan (Feb. 21, 2022).
Kenichi You, Zhifeng Peng, and Taro Arakawa, "Design of Series-Coupled Microring Resonator Wavelength Filter Using Mason’s Gain Formula for Digital Filter Design Method," The 10th International Symposium on Materials Science and Surface Technology (MSST) 2021, PB09, Kanagawa, Japan (Feb. 21, 2022).
Yoshitaka Yamato and Taro Arakawa, "Design of Silicon Microring Resonator-Loaded Mach-Zehnder Modulator for Cryogenic Operation," The 10th International Symposium on Materials Science and Surface Technology (MSST) 2021, PB14, Kanagawa, Japan (Feb. 21, 2022).
Yusuke Shinobu, Joo-Hyoung Noh, Osamu Takai, Hideo Honma, Tomoyoshi Motohiro, Minoru Sasaki, and Taro Arakawa, "Copper film formation on superconductor material YBCO for compact SMES using plating method," The 10th International Symposium on Materials Science and Surface Technology (MSST) 2021, PA01, Kanagawa, Japan (Feb. 21, 2022). [Award for Best Poster Presentation]
Takumi Nemoto, Gaku Sekiguchi, and Taro Arakawa, "Proposal of Bow-Tie Antenna Integrated Quantum Well Phase Modulator for 60 GHz Millimeter-Wave," The 10th International Symposium on Materials Science and Surface Technology (MSST) 2021, PB13, Kanagawa, Japan (Feb. 21, 2022).
Yudai Udagawa and Taro Arakawa, "Design of High-Order Series-Coupled Microring Resonator Optical Wavelength Filter Using Machine Learning," The 10th International Symposium on Materials Science and Surface Technology (MSST) 2021, PB06, Kanagawa, Japan (Feb. 21, 2022).
Y. Udagawa and T. Arakawa, "Design of high-order series-coupled microring resonator wavelength filter with differential evolution method," Microoptics Conf. (MOC) 2021, PO-53 (Sep., 2021)
Y. Kanesaka and T. Arakawa, "Compact high-extinction-ratio multimode interference electroabsorption modulator," Microoptics Conf. (MOC) 2021, PO-42 (Sep., 2021).
Y. Shinobu, Y. Horiuchi, J-H. Noh, O. Takai, H. Honma, and T. Arakawa, "Photoresistless fine Cu patterning on PEEK substates by electroless plating," INTERFINISH2020 20th World Congress, B-SEP07-001 (Sep. 2021).
Hiro Kamada and Taro Arakawa, "Proposal of Highly Efficient Quantum Well Microring Resonator-Loaded Optical Phase Modulator Integrated with Antenna-Coupled Electrodes for Radio-over-Fiber," Photonics 2021, 8(2), 37 (2021)
Yoshiaki Nishijima, Kenya Enomonoto, Shinji Okazaki, Taro Arakawa, Armandas Balčytis, and Saulius Juodkazis, "Pulsed laser deposition of Pt-WO3 of hydrogen sensors under atmospheric conditions," Applied Surface Science, vol. 534, 147568 (Dec. 2020).
Yoshiaki Nishijima, Takuma Kurotsu, Naoki Yamasaku, Hajime Takahashii, Keisuke Kurihara, Takaaki Beni, Shinji Okazaki, Taro Arakawa, Armandas Balčytis, Gediminas Seniutinas, and Saulius Juodkazis, "Improvement and stabilization of optical hydrogen sensing ability of Au-Pd alloys ," Opt. Express, vol. 28, issue 17, pp. 25383-25391 (2020) .
Yusuke Miyazeki, Hiroto Yokohashi, Shotaro Kodama, Hiroshi Murata, and Taro Arakawa, "InGaAs/InAlAs multiple-quantum-well optical modulator integrated with planar antenna for millimeter-wave radio-over-fiber system," Opt. Express vol. 28, no. 8, pp. 11583-11596 (2020).
Zhifeng Peng, Mao Yamauchi, Yasuo Kokubun, and Taro Arakawa, "Design of Series-Coupled Microring Resonator Wavelength Filter Using Butterworth and Chebyshev filter Design Method," The 9th International Symposium on Materials Science and Surface Technology (MSST) 2020, PB01, Kanagawa, Japan (Feb. 16, 2021).
鎌田大,荒川太郎,“Radio over Fiberのためのアンテナ結合共振電極を有する集積量子井戸微小リング共振器装荷型マッハ・ツェンダー光変調器の提案”,第81回応用物理学会秋季学術講演会,9a-Z13-5(2020年9月9日).
Zhifeng Peng, Mao Yamauchi, Yasuo Kokubun, and Taro Arakawa, "Design of Series-Coupled Microring Resonator Wavelength Filter Using Digital Filter Design Method", International Conf. Solid State Device and Materials (SSDM) 2020, E-10-03 (Sep. 30 2020).
Hiro Kamada and Taro Arakawa, "Proposal of Quantum Well Microring Resonator-Loaded Mach–Zehnder Optical Modulator Integrated with Antenna-Coupled Electrodes for Radio over Fiber", International Conf. Solid State Device and Materials (SSDM) 2020, E-10-04 (Sep. 30 2020).
Yusuke Shinobu, Yoshio Horiuchi, Joo-Hyoung Noh, Osamu Takai, Hideo Honma, and Taro Arakawa, "Resistless fine patterning on PEEK resins by electroless copper plating," The 9th International Symposium on Materials Science and Surface Technology (MSST) 2020, PA06, Kanagawa, Japan (Feb. 16, 2021).
"Yuhei Kanesaka and Taro Arakawa, ""Miniaturization of High-Extinction-Ratio Electroabsorption Modulator Based on Multimode Interference Waveguide,"" The 9th International Symposium on Materials Science and Surface Technology (MSST) 2020, PB03, Kanagawa, Japan (Feb. 16, 2021).
[Award for Best Poster Presentation]
Jun Tatsukawa, Yoshitaka Yamato, Yasuo Kokubun, and Taro Arakawa, "Demonstration and Characterization of Silicon Double Microring Resonator-Loaded Mach-Zehnder Modulator," The 9th International Symposium on Materials Science and Surface Technology (MSST) 2020, PB04, Kanagawa, Japan (Feb. 16, 2021).
Zhifeng Peng,Mao Yamauchi, Yasuo Kokubun,and Taro Arakawa, "Design of Series-Coupled Microring Resonator Chebyshev Wavelength Filter using Digital Filter Design Method," 2020年電子情報通信学会ソサイエティ大会,C-3/4-1 (2020年9月15日) .
2019年度(令和元年度)
Ryosuke Aoki, Mao Yamauchi, Naoki Kobayashi, Yusaku Kawamura, Taro Arakawa, and Yasuo Kokubun, "Switchable All-Optical Flip-Flop and Inverter Operations in Quantum Well Microring Laser," accepted by J. Lightwave Technol.(2020).
Sosuke Matsuura, Naoki Yamasaku, Yoshiaki Nishijima, Shinji Okazaki and Taro Arakawa, "Characteristics of Highly Sensitive Hydrogen Sensor Based on Pt-WO3/Si Microring Resonator," Sensors, vol. 20, issue 1, 96 (2020).
Yusuke Miyazeki and Taro Arakawa, "Proposal of InGaAs/InAlAs multiple quantum well Mach–Zehnder modulator integrated with array of planar antennas," Jpn. J. Appl. Phys. Vol. 58, SJJE05 (2019).
K. Yamashina and T. Arakawa, "Proposal and simulated characteristics of high-extinction-ratio electroabsorption modulator based on multimode interference waveguide," Jpn. J. Appl. Phys., vol. 58, no. 4, 042003 (2019).
Mao Yamauchi, Yasuo Kokubun, and Taro Arakawa, "Design of high-order Series-Coupled Microring Resonator Chebyshev Wavelength Filter using Digital Filter Design Method," The 8th International Symposium on Materials Science and Surface Technology (MSST) 2019, PB11, Kanagawa, Japan (Dec. 9, 2019).
Sosuke Matsuura, Naoki Yamasaku, Yoshiaki Nishijima, Shinji Okazaki, and Taro Arakawa, "Sensing Characteristics of Hydrogen Gas Sensor Based on Pt-WO3/Si Microring Resonator," The 8th International Symposium on Materials Science and Surface Technology (MSST) 2019, PB09, Kanagawa, Japan (Dec. 9, 2019).
Kota Sakai, Seiji Kato, Nobuyuki Yoshikawa, Yasuo Kokubun, and Taro Arakawa, "Investigation on Ultra-Low Voltage Quantum Well Optical Modulator for Superconducting Integrated Circuits and CMOS hybrid system," The 8th International Symposium on Materials Science and Surface Technology (MSST) 2019, PB05, Kanagawa, Japan (Dec. 9, 2019).
Kaito Seki, Joo-Hyoung Noh, Yoshio Horiuchi, Osamu Takai, Hideo Honma, Tomoyoshi Motohiro, Tatsumi Hioki, Minoru Sasaki, and Taro Arakawa, "Copper thin film formation on superconductor material for compact SMES using plating method," The 8th International Symposium on Materials Science and Surface Technology (MSST) 2019, PA02, Kanagawa, Japan (Dec. 9, 2019). [Award for Best Poster Presentation]
K. Sakai, S. Kato, N. Yoshikawa, Y. Kokubun, and T. Arakawa, "Investigation on ultra-low voltage quantum well optical modulator for optical interconnection for superconducting integrated circuits," 24th Microoptics Conference (MOC)2019, P-21, Toyama (Nov.19, 2019).
M. Yamauchi, Y. Kokubun, and T. Arakawa, "Design of high-order microring resonator-based Chebyshev wavelength filter using digital filter design method," 24th Microoptics Conference (MOC)2019, P-17, Toyama (Nov.19, 2019).
Yusuke Miyazeki and Taro Arakawa "InGaAs/InAlAs multiple quantum well Mach–Zehnder modulator integrated with planar antennas," 3rd Int. Workshop on Photonics Applied to Electromagnetic Measurements (PEM), PE-02, Mie, Japan (Nov. 18, 2019)
Kohei Yamashina, Koya Saito, Yuhei Kanesaka, and Taro Arakawa, "High-Extinction-Ratio Multiple Quantum Well Modulator Based on Multimode Interference Waveguide," 24th Microoptics Conference (MOC)2019, A-2, Toyama (Nov.18, 2019).
Taro Arakawa, "Multiple quantum-well electroabsorption modulator based on multimode interference waveguide for high extinction ratio," (Invited) Korea-Japan Joint Session, 2019 The Korean Physical Society (KPS) Fall Meeting, D10.03, Gwangju, Korea (Oct. 25, 2019).
Yusuke Miyazeki and Taro Arakawa, "InP-Based Mach–Zehnder Modulator Using Gap-Embedded Planar Antennas for Wireless Millimeter-Wave Communication Systems," 24th Optoelectron. and Commun. Conf./Intern'l Conf. Photonics in Switching and Computing (OECC/PSC)2019, MD1-3, Fukuoka (July 8, 2019) .
Yuki Yabushita, Hiroki Takazawa, Yasuo Kokubun, and Taro Arakawa, "32-Gbps single silicon microring resonator-loaded Mach–Zehnder modulator," Jpn. J. Appl. Phys. Vol. 57, 08PC05 (2018).
Naoki Yamasaku, Sosuke Matsuura, Yoshiaki Nishijima, Taro Arakawa, and Shinji Okazaki, “Response Characteristics of Silicon Microring Resonator Hydrogen Gas Sensor,” IEEJ Trans. Sensors and Micromachines, IEEJ Trans. Sensors and Micromachines, vol. 139, no. 1, pp. 2-6 (2019).
Akio Higo, Tomoki Sawamura, Makoto Fujiwara, Etsuko Ota, Ayako Mizushima, Eric Lebrasseur, Taro Arakawa, and Yoshio Mita, "A Micro Racetrack Optical Resonator Test Structure to Optimize Pattern Approximation in Direct Lithography Technologies," 32nd IEEE International Conference on Microelectronic Test Structures (CMTS Conference), Kita-Kyushu, 1-1, (March18, 2019).
Yuki Yabushita, Yasuo Kokubun, and Taro Arakawa, "Design and High-Frequency Modulation Characteristics of Silicon Microring Resonator-Loaded Mach-Zehnder Modulator," 7th Int. Symp. Material Sci. Technol. (MSST) 2018, PB11, Kanto Gakuin Univ. (Dec. 6, 2018).
Kohei Morishita, Yasuo Kokubun, and Taro Arakawa, "Design and Fabrication of Single Microring Resonator-Loaded Mach–Zehnder Optical Modulator Based on Five- Layer Asymmetric Coupled Quantum Well," 7th 6th Int. Symp. Material Sci. Technol. (MSST) 2018, PB10, Kanto Gakuin Univ. (Dec. 6, 2018).
Ryosuke Aoki, Taro Arakawa, and Yasuo Kokubun, "Experimental and Theoretical Analysis of All-Optical Flip-flop and Inverter Operations in Semiconductor Microring Laser," 7th Int. Symp. Material Sci. Technol. (MSST) 2018, PB06, Kanto Gakuin Univ. (Dec. 6, 2018). [Award for Best Poster Presentation]
Kohei Yamashina, Joo-Hyong Noh, and Taro Arakawa, "Development of high-extinction-ratio electroabsorption modulator based onmultimode interference waveguide," 7th Int. Symp. Material Sci. Technol. (MSST) 2018, PB02, Kanto Gakuin Univ. (Dec. 6, 2018).
Yusuke Miyazeki, Joo-Hyong Noh, and Taro Arakawa, "InP Mach-Zehnder Modulator Integrated with Gap-Embedded Planar Antennafor Radio over Fiber System," 7th Int. Symp. Material Sci. Technol. (MSST) 2018, PB01, Kanto Gakuin Univ. (Dec. 6, 2018). [Award for Best Poster Presentation]
Taro Arakawa and Yasuo Kokubun, "Semiconductor Microring Resonator-Based Photonic Devices," (Invited) Energy Materials Nanotechnology (EMN) Meeting on Photonics 2018, A02, Kaohsiung, Taiwan, (Oct. 21, 2018).
Yusuke Miyazeki, Joo-Hyong Noh, and Taro Arakawa, "Design of InP-Based Mach-Zehnder Modulator Integrated with Planar Antenna for 60-GHz-Band Radio over Fiber System,"23rd Microoptics Conf. (MOC) 2018, P-55, Taipei, Taiwan (Oct. 16, 2018).
R. Aoki, N. Kobayashi, Y. Kawamura, T. Arakawa, and Y. Kokubun, "Demonstration of Switchable All-Optical Flip-flop and Inverter Operations in Semiconductor Microring Laser," 26th Int'l Semiconductor Laser Conf. (ISLC) 2018, TuP19, Santa Fe (Sep. 18, 2018).
宮関勇輔,荒川太郎,"ミリ波帯Radio over Fiberのための平面アンテナを集積したInP系マッハ・ツェンダー光変調器の提案",2019年電子情報通信学会総合大会,C-14-5,早稲田大学 (2019年3月22日) [エレクトロニクスソサイエティ学生奨励賞]
Yusuke Miyazeki, Yohei Suzuki, Yoshio Horiuchi, Joo-Hyong Noh, Hideo Honma, and Taro Arakawa, "Multi-shot flash lamp annealing method for electroless-plated Ni-P film on UV-surface-modified ABS," Transactions of the IMF (Institute of Materials Finishing), vol. 96, no. 2, pp. 103-107 (2018).
Keita Suzuki, Tomoki Hirayama, Yasuo Kokubun, and Taro Arakawa, "Proposal of Waveguide-Type Polarization Switch Based on Microring Resonator," IEICE Trans. Electron. vol. E100-C, no. 10, pp. 767-774 (Oct. 2017).
Soichiro Yoshida, Shintaro Ishihara, Yoshiaki Nishijima, Yasuo Kokubun, and Taro Arakawa, "Improved Sensitivity of Microring Resonator-Loaded Mach–Zehnder Interferometer Biosensor," Sensors and Materials, vol. 29, no. 9, pp. 1241-1246 (Sep. 2017).
庄原大祐,盧柱享,荒川太郎,"構造性複屈折を考慮した多幅多モード干渉計型偏波分離器の設計",電子情報通信学会和文論文誌,
vol.J100-C, no.5, pp. 259-260 (May 2017).
Soichiro Yoshida, Shintaro Ishihara, Taro Arakawa, and Yasuo Kokubun, "Highly sensitive optical biosensor based on silicon-microring-resonator-loaded Mach–Zehnder interferometer," Jpn. J. Appl. Phys., vol. 56, no. 4S, 04CH08 (Apr. 2017).
Hajime Takahashi, Shinji Okazaki, Yoshiaki Nishijima, and Taro Arakawa, "Optimization of Hydrogen Sensing Performance of Pt/WO3 Gasochromatic Film Fabricated by Sol-Gel Method," Sensors and Materials, vol. 29, no. 9(1), pp. 1259-1268 (Sep. 2017).
Yoshiaki Nishijima, Armandas Balcytis, Gediminas Seniutinas, Saulius Juodkazis, Taro Arakawa, Shinji Okazaki, and Raimondas Petruskeviciusa, "Plasmonic Hydrogen Sensor at Infrared Wavelengths ," Sensors and Materials, vol. 29, no. 9(1), pp. 1269-1274 (Sep. 2017).
Tomoki Hirayama, Taro Arakawa, and Yasuo Kokubun, "Design of TE/TM mode converter and phase modulator based on microring resonator for Stokes vector modulation," 6th Int. Symp. Material Sci. Technol. (MSST) 2017, PB08, Kanto Gakuin Univ. (Dec. 8, 2017).
Kohei Morishita, Yasuo Kokubun, and Taro Arakawa,"Design of Single Microring Resonator-Loaded Mach–Zehnder Optical Modulator Based on Five-Layer Asymmetric Coupled Quantum Well," 6th Int. Symp. Material Sci. Technol. (MSST) 2017, PB08, Kanto Gakuin Univ. (Dec. 8, 2017).
Seiji Kato, Yasuo Kokubun, and Taro Arakawa,"Ultra low voltage Quantum Well Mach–Zehnder optical modulator for superconducting integrated circuit optical interconnection," 6th Int. Symp. Material Sci. Technol. (MSST) 2017, PB07, Kanto Gakuin Univ. (Dec. 8, 2017).
[Award for Best Poster Presentation]
Kohei Yamashina, Joo-Hyong Noh, and Taro Arakawa,"High-extinction-ratio electroabsorption modulator based on multimode interference waveguide," 6th Int. Symp. Material Sci. Technol. (MSST) 2017, PB05, Kanto Gakuin Univ. (Dec. 8, 2017).
Yusuke Miyazeki, Yohei Suzuki, Yoshio Horiuchi, Joo-Hyong Noh, Hideo Honma, and Taro Arakawa, "Muti-shot flash lamp annealing method for Ni-P film formed on ABS by electroless plating," 6th Int. Symp. Material Sci. Technol. (MSST) 2017, PA14, Kanto Gakuin Univ. (Dec. 8, 2017).
Yusuke Sakurahara, Joo-Hyoung Noh, Osamu Takai, Hideo Honma, Tomoyoshi Motohiro, Tatsumi Hioki, Minoru Sasaki, Hideo Watanabe, Hideyuki Doy, and Taro Arakawa, ""Formation of a copper film on superconducting materialsby plating method," 6th Int. Symp. Material Sci. Technol. (MSST) 2017, PA12, Kanto Gakuin Univ. (Dec. 8, 2017).
[Award for Best Poster Presentation]
Tomoki Hirayama, Keita Suzuki, Yasuo Kokubun, and Taro Arakawa, "Proposal of Quantum Well Polarization Modulator Based on Double Microring Resonator for Stokes Vector Modulation," 22nd Microoptics Conf. (MOC) 2017, P-80, Tokyo (Nov. 21, 2017).
Yuki Yabushita, Hiroki Takazawa, Yasuo Kokubun, and Taro Arakawa, "32-Gbps Modulation of Single Silicon Microring Resonator-Loaded Mach-Zehnder Modulator," 22nd Microoptics Conf. (MOC) 2017, A-4, Tokyo (Nov. 20, 2017).
Y. Sakurahara, J.H. Noh, O. Takai, H. Honma, T. Motohiro, T. Hioki, M. Sasaki, H. Watanabe, H. Doy, and T. Arakawa, "Fabrication of superconducting coils on Si wafer by plating method," Int'l Union of Mat. Research Soc. The 15th Int'l Conf. Advanced Mat. (IUMRS-ICAM) 2017, D3-O29-012, Kyoto (Aug. 29, 2017).
Y. Miyazeki, Y. Suzuki, Y. Horiuchi, J. –H. Noh, H. Honma, and T. Arakawa, "Flash Lamp Annealing Process for Metal Film on Resin by Electroless Plating," Int'l Union of Mat. Research Soc. The 15th Int'l Conf. Advanced Mat. (IUMRS-ICAM) 2017, D3-O29-010, Kyoto (Aug. 29, 2017).
S. Yoshida, Y. Nishijima, Y. Kokubun, and T. Arakawa, "Improvement of Sensitivity of Biosensor Based on Si Microring-EnhancedMach– Zehnder Interferometer," The 24th Congress of Int'l Commission for Optics (ICO-24), P6-01, Tokyo (Aug. 22, 2017).
Takuya Komatsubara, Yasuo Kokubun, and Taro Arakawa, "Design of Wavelength Filter Based on Fourth-Order Microring Resonators with Different Radii Using Digital Filter Design Method," The 24th Congress of Int'l Commission for Optics (ICO-24), W1J-06, Tokyo (Aug. 23, 2017).
Daisuke Okitsu, Yu Yamano, Joo-Hyong Noh, and Taro Arakawa, "Proposal of High-Extinction-Ratio Multimode Interference Electroabsorption Optical Modulator," The 24th Congress of Int'l Commission for Optics (ICO-24), Th1J-03, Tokyo (Aug. 24, 2017).
Yusuke Miyazeki, Yohei Suzuki, Yoshio Horiuchi, Joo‐Hyong Noh, Hideo Honma, and Taro Arakawa, "Flash Lamp Annealing Process for Electroless-plated Film on Resin," to be presented in 9th International Conference on Materials for Advanced Technologies (ICMAT 2017), Singapore (2017).
山作直貴,松浦壮佑,西島喜明, 荒川太郎,岡崎慎司, ”シリコンマイクロリング共振器水素ガスセンサの応答特性の検討”,電気化学会第63回化学センサ研究発表会,講演番号34,東京(2018年3月11日), Proc. 63rd Chemical Sensor Symposium, vol.34, Suppl. A, pp. 106-108 (20180).
Y. Miyazeki, Y. Horiuchi, J.-H. Noh, C. E. J. Cordonier, H. Honma, and
T. Arakawa, "Cu Patterning on Si substrate using Solution Processed
Ti-Cu Oxide Films and Electroless Plating," Jpn. J. Appl. Phys. Vol.
55, 090305 (4 pages) (Aug. 2016).
Soichiro Yoshida, Shintaro Ishihara, Taro Arakawa and Yasuo Kokubun, "Highly-Sensitive
Optical Biosensor Based on Si Microring Resonator-Loaded Mach-Zehnder Interferometer,"
International Conf. Solid State Device and Materials (SSDM) 2016, C-1-06,
Tsukuba (Sep. 27, 2016).
Naoki Kawaguchi, Kento Hori, Taro Arakawa, and Yasuo Kokubun, "Theoretical
Operation Characteristics of Microring Resonator-Loaded Mach- Zehnder 2×2
Quantum Well Optical Switch," 5th Internat'l Symp. Materials Science
and Surface Technol. (MSST) 2016, PB08, Kanagawa (Aug.4, 2016).
Soichiro Yoshida, Shintaro Ishihara, Taro Arakawa, and Yasuo Kokubun, "Characterization
of Optical Biosensor based on Si Microring Resonator Enhanced Mach-Zehnder
Interferometer," 5th Internat'l Symp. Materials Science and Surface
Technol. (MSST) 2016, PB07, Kanagawa (Aug.4, 2016).
Keita Suzuki, Tomoki Hirayama, Taro Arakawa, and Yasuo Kokubun, "Design of Optical Polarization Switch Based on Quantum Well Microring Resonator," 5th Internat'l Symp. Materials Science and Surface Technol. (MSST) 2016, PB06, Kanagawa (Aug.4, 2016).
[Best Poster Presentation Award]
Yoichiro Nakamura, Hideki Yajima, Taro Arakawa, and Yasuo Kokubun, "Design
and Characterization of All-Optical Inverter Based on Microring Semiconductor
Optical Amplifier," 5th Internat'l Symp. Materials Science and Surface
Technol. (MSST) 2016, PB05, Kanagawa (Aug.4, 2016).
Hiroki Takazawa, Hiroyuki Homma, Taro Arakawa, and Yasuo Kokubun, "Design
of multilevel optical modulator based on silicon microring resonator-loaded
Mach-Zehnder Interferometer”, 5th Internat'l Symp. Materials Science and
Surface Technol. (MSST) 2016, PB04, Kanagawa (Aug.4, 2016).
Shota Ueyama, Naomichi Kawasaki, Joo-Hyong Noh, and Taro Arakawa, "Control
of Power Splitting Ratio and Phase Difference Using Electro-Optic Multimode
Interference Coupler for Mach-Zehnder Optical Modulator," 5th Internat'l
Symp. Materials Science and Surface Technol. (MSST) 2016, PB02, Kanagawa
(Aug.4, 2016).
Daisuke Okitsu, Zheng Tao, Joo-Hyong Noh, and Taro Arakawa, "Proposal
of High Extinction Ratio of Multimode Interference-Type Electroabsorption
Optical Modulator," 5th Internat'l Symp. Materials Science and Surface
Technol. (MSST) 2016, PB01, Kanagawa (Aug.4, 2016).
Yusuke Sakurahara, Yusuke Miyazeki, Joo-Hyong Noh, Hideo Honma, Yoshio
Horiuchi, and Taro Arakawa, "Design for high-speed transmission lines
by finite element method and surface modification of resin films by UV
irradiation," 5th Internat'l Symp. Materials Science and Surface Technol.
(MSST) 2016, PA10, Kanagawa (Aug.3, 2016).
Yusuke Miyazeki, Yoshio Horiuchi, Joo-hyong Noh, Christopher E. J. Cordonier,
Hideo Honma, and Taro Arakawa, "Formation of Metal Patterns on Si
substrate using Solution Processed Ti-Cu Oxide Films," 5th Internat'l
Symp. Materials Science and Surface Technol. (MSST) 2016, PA09, Kanagawa
(Aug.3, 2016).
Yuu Yamano, Joo-Hyong Noh, Yoshio Horiuchi, Yasushi Umeda, Hideo Honma, and Taro Arakawa, "Simulation for high-efficiency induction coil fabricated using high-speed copper plating method," 5th Internat'l Symp. Materials Science and Surface Technol. (MSST) 2016, PA08, Kanagawa (Aug.3, 2016).
Keita Suzuki, Tomoki Hirayama, and Taro Arakawa, “Proposal of Compact TE/TM
Polarization Switch Based on Microring Resonator,” 21st Optoelectron. Com.
Conf./Int'l. Conf. Photonics in Switching 2016 (OECC/PS 2016), WD4, Nigata
(Jul. 6, 2016).
Naoki Kawaguchi, Kento Hori, Taro Arakawa, and Yasuo Kokubun, “Design for
High Speed Operation of Double Microring Resonator-Loaded Mach-Zehnder
2x2 Quantum Well Optical Switch,” 21st Optoelectron. Com. Conf./Int'l.
Conf. Photonics in Switching 2016 (OECC/PS 2016), ThD3, Nigata (Jul. 7,
2016).
Y. Miyazeki, Y. Horiuchi, J. –H. Noh,Christopher E. J. Cordonier, H. Honma,
and T. Arakawa, “Direct Metal Patterning on Semiconductor Using Electroless
Plating and Flash Lamp Annealing,” Intern'l Union of Materials Research
Societies/Inetern'l Conf. Electronic Materials (IUMRS-ICEM2016) , A-1061
(July 2016).
T. Arakawa, H. Homma, R. Gautam, and Y. Kokubun, "Silicon microring
resonator-loaded Mach-Zehnder modulator, " (Invited) Energy Materials
Nanotechnol. (EMN) Meet. Optoelectron. 2016, B10, Thailand (Apr. 12, 2016).
宮関勇輔,堀内義夫,盧柱亨,Christopher E. J. Cordonier, 本間英夫,荒川太郎,”無電解めっきとTiCu酸化膜を用いたSi基板上への微細金属パターニング”,日本材料科学会第4回表面・界面のメゾスコピックサイエンスとプロセッシング研究会,P11,東京理科大森戸記念館(2016年11月30日)
[若手奨励賞受賞]
沖津大輔,山野祐,盧柱亨,荒川太郎,"高消光比を有する多モード干渉計型電界吸収型光変調器の提案", 電子情報通信学会研究会, OPE2016-113, 沖縄(2016年12月9日)
信学技報vol. 116, no. 349, pp. 51-56
Nobuyuki Hayasaka, Taro Arakawa, and Yasuo Kokubun, "Design of Fourth-Order
Series Coupled Microring Filter on Chebyshev Filter Condition," IEICE
Trans. Electron., vol. E99-C, no. 2, 235-241 (Feb. 2016).
H. Homma, R. Gautam, T. Arakawa, and Y. Kokubun, "Silicon microring
resonator-loaded Mach-Zehnder modulator with interleaved pn junction,"
20th Microoptics Conference 2015 (MOC '15) , G2, Fukuoka (Oct. 27, 2015).
Taro Arakawa, “Potential Tailored Quantum Wells and Their Application to
Photonic Devices,”(Invited) 4th International Symp. Materials Science and
Surface Technol. (MSST) 2015, PL09, Yokohama (Aug. 6, 2015).
Kento Hori, Masaki Nishimura, Taro Arakawa, and Yasuo Kokubun, “Design and Fabrication of Double Microring Resonator-Loaded Optical Mach-Zehnder Modulator,” 4th International Symp. Materials Science and Surface Technol. (MSST) 2015, PB18, Yokohama (Aug. 6, 2015).
Makoto Kaneko, Naomichi Kawasaki, Joo-Hyong Noh, and Taro Arakawa, “Proposal
of Compact Tunable 1x2 Multi-Mode Interference 3 dB Optical Coupler Based
on Tapered Structure,” 4th International Symp. Materials Science and Surface
Technol. (MSST) 2015, PB16, Yokohama (Aug. 6, 2015).
Yusuke Miyazeki, Yoshio Horiuchi, Joo-Hyong Noh, Christopher E. J. Cordonier,
Hideo Honma, and Taro Arakawa, “Au Line Patterning on Si Using Non-Cyanide
Electroless Plating,” 4th International Symp. Materials Science and Surface
Technol. (MSST) 2015, PB15, Yokohama (Aug. 6, 2015).
Hiroyuki Homma, Rajdeep Gautam, Taro Arakawa, and Yasuo Kokubun,“ Modulation Characteristics of Silicon Microring Resonator-Loaded Mach-Zehnder Optical Modulator with Interleaved PN Junctions,” 4th International Symp. Materials Science and Surface Technol. (MSST) 2015, PB14, Yokohama (Aug. 6, 2015).
Nobuyuki Hayasaka, Taro Arakawa, and Yasuo Kokubun, "Analysis of Chebyshev
Filter Condition Considering Loss in Quadruple Series-Coupled Microring
Wavelength-Selective Switch," 4th International Symp. Materials Science
and Surface Technol. (MSST) 2015, PB13, Yokohama (Aug. 6, 2015).
Keita Suzuki, Taiju Ushiyama, Joo-Hyong Noh, and Taro Arakawa, "Designing
of Compound Semiconductor Optical Waveguide TE/TM Mode Converter,"
International Symposium on Highly-Controlled Nano- and Micro-Scale Functional
Surface Structures for Frontier Smart Materials 2015, PB05, Kanto Kakuin
Univ. (May 23, 2015).
Soichiro Yoshida, Shintaro Ishihara, Taro Arakawa, and Yasuo Kokubun, "Highly-Sensitive
Optical Biosensor Based on Si Microring-Enhanced Mach-Zehnder Interferometer,"
International Symposium on Highly-Controlled Nano- and Micro-Scale Functional
Surface Structures for Frontier Smart Materials 2015, PB06, Kanto Kakuin
Univ. (May 23, 2015).
Shota Ueyama, Naomichi Kawasaki, Joo-Hyong Noh, and Taro Arakawa, "Fabrication
of InP Optical Waveguides with Narrow Trenches Using Dry Etching,"
International Symposium on Highly-Controlled Nano- and Micro-Scale Functional
Surface Structures for Frontier Smart Materials 2015, PB05, Kanto Kakuin
Univ. (May 23, 2015).
T. Miyamoto, S. Umehara, H. Kobayashi, R. Taniguchi, R. Katouf, T. Arakawa,
and Y. Kokubun, “All optical Flip-Flop and Inverter Using Adjacent Lasing
Wavelengths by Semiconductor Microring Laser,” Jpn. J. Appl. Phys., (Special
Issue on MOC'13), vol.53, paper no.08MB04(6 pages) (2014)
S. Ishihara, T. Arakawa, and Y. Kokubun, ""Design of Silicon
Microring-Enhanced Mach-Zehnder Interferometer Biosensor,"" International
Symposium on Materials Science and Surface Technology (MSST) 2014, PB06,
Kanto Gakuin Univ. (Nov. 18, 2014).
[Award for Best Poster Presentation]
K. Hori, S. Inoue, M. Nishimura, T. Arakawa, and Y. Kokubun, "Design
of Low-Voltage Double Microring Resonator-Loaded Mach-Zehnder Optical Switch,"
International Symposium on Materials Science and Surface Technology (MSST)
2014, PB05, Kanto Gakuin Univ. (Nov. 18, 2014).
N. Hayasaka, H. Ikehara, T. Arakawa, and Y. Kokubun, "Design of Quadruple
Series-Coupled Quantum Well Microring Wavelength-Selective Switch Considering
Chebyshev Condition for Optical Communications," International Symposium
on Materials Science and Surface Technology (MSST) 2014, PB04, Kanto Gakuin
Univ. (Nov. 18, 2014).
M. Kaneko, N. Kawasaki, J.-H. Noh, and T. Arakawa, "Compact Tunable 1×2 Optical Multi-Mode Interference 3 dB Coupler Using Tapered Structure," International Symposium on Materials Science and Surface Technology (MSST) 2014, PB03, Kanto Gakuin Univ. (Nov. 18, 2014).
H. Honma, R. Gautam, T. Arakawa, and Y. Kokubun, "Theoretical Analysis
of Silicon Microring Resonator-Loaded Mach-Zehnder Optical Modulator with
Interleaved PN Junctions," International Symposium on Materials Science
and Surface Technology (MSST) 2014, PB02, Kanto Gakuin Univ. (Nov. 18,
2014).
Taiju Ushiyama, Joo-Hyong Noh, and Taro Arakawa, "Compact Polarization
Beam Splitter Based on Multi-Width Multimode Interference Device,"
The 6th PCGMR-NCKU Symp. on Nano-Technology/-Materials for Future Devices
and Bio/Medical Applications, P-48, National Cheng Kung University, Taiwan
(Sep.3, 2014).
Naomichi Kawasaki, Joo-Hyong Noh, and Taro Arakawa, "Electro-Optic Tunable Quantum Well Multimode Interference 3-dB Splitter for High-Extinction-Ratio Mach-Zehnder Modulators," The 6th PCGMR-NCKU Symp. on Nano-Technology/-Materials for Future Devices and Bio/Medical Applications, P-41, National Cheng Kung University, Taiwan (Sep.3, 2014).
Taiju Ushiyama, Joo-Hyong Noh, and Taro Arakawa, "Proposal of Compact
Polarization Beam Splitter Based on Semiconductor Multimode Interference
Device," The 15th IUMRS-International Conference in Asia (IUMRS-ICA
2014), D7-O28-004, Fukuoka University (August, 2014).
Naomichi Kawasaki, Joo-Hyong Noh, and Taro Arakawa, "Electro-Optic
Tunable Quantum Well Multimode Interference 3-dB Splitter for High-Extinction-Ratio
Mach-Zehnder Modulators," The 15th IUMRS-International Conference
in Asia (IUMRS-ICA 2014), D7-O28-003, Fukuoka University (August, 2014).
Naomichi Kawasaki, Makoto Kaneko, Joo-Hyong Noh, and Taro Arakawa, "Tunable
Multimode Interference Coupler Based on Electrorefractive Index Change
in Multiple Quantum Well," International Symposium on Highly-Controlled
Nano- and Micro-Scale Functional Surface Structures for Frontier Smart
Materials 2014,PB06, Kanto Gakuin University (May 17, 2014).
Taiju Ushiyama, Joo-Hyong Noh, and Taro Arakawa, "Design of Compact
Polarization Beam Splitter Based on Semiconductor Multi-Width Multimode
Interference Device," International Symposium on Highly-Controlled
Nano- and Micro-Scale Functional Surface Structures for Frontier Smart
Materials 2014, PB05, Kanto Gakuin University (May 17, 2014).
Rajdeep Gautam, Shinaro Ishihara, Hiroyuki Homma, Redouane Katouf, Taro
Arakawa, and Yasuo Kokubun, "Thermo-Optic Silicon Microring-Enhanced
Mach-Zehnder Switch," International Symposium on Highly-Controlled
Nano- and Micro-Scale Functional Surface Structures for Frontier Smart
Materials 2014, PB04, Kanto Gakuin University (May 17, 2014).