Hiroyuki Tsuda

56 papers B 1Misc 8Journal 31Unranked 16

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Demonstration of High-Power PON for Higher Split Ratio and Optical Powering Using a Hollow-Core Fiber. OFC Hironori Yamaji, Natsuhiro Yamada, Takeshi Takagi, Kazunori Mukasa, Satoru Okamoto, Hiroyuki Tsuda, Naoaki Yamanaka, Motoharu Matsuura
2025	Misc	`conf`	Very-low-delay massive wavelength division multiplexed optical network using Newly structured hollow-core fiber and its application (Invited talk). ICNC Naoaki Yamanaka, Satoru Okamoto, Hiroyuki Tsuda, Takashi Miyamura, Motoharu Matsuura, Kazunori Mukasa
2024	—	`conf`	Newly structured Hollow-Core Fiber and its open innovation field for Power over fiber, Radio over fiber and ultra-low latency application (Invited talk). ICTON Naoaki Yamanaka, Satoru Okamoto, Hiroyuki Tsuda, Motoharu Matsuura, Kazunori Mukasa
2024	J	`jnl`	Silicon monolithic wavelength selective switch utilizing arrayed waveguide gratings and Bragg grating filters. IEICE Electron. Express Yuki Moriya, Yuta Yagi, Yuta Mizoguchi, Hiroyuki Tsuda
2023	Misc	`conf`	+30.8 dBm, IM-DD, 32 Gbit/s High Power Optical Transmission with a 4-km Photonic Bandgap Fiber. PSC Shumpei Kimura, Takeshi Takagi, Kazunori Mukasa, Hiroyuki Tsuda
2023	Misc	`conf`	An Optical Wavelength Filter with Reduced Crosstalk Consisting of a Si Arrayed-Waveguide Grating and Bragg Tunable Grating Filters. PSC Yuta Yagi, Yuta Takai, Hiroyuki Tsuda
2023	J	`jnl`	Broadband optical packet generation by multiplexing signals using a bias tee. IEICE Electron. Express Tatsuo Furuya, Hiroyuki Tsuda
2023	Misc	`conf`	Demonstration of 10 Gbps Packet Transmission in Si-Photonics-Based In-Vehicle Optical Network (SiPhON). PSC Yutaka Hoshiyama, Satoki Kawanishi, Hiroyuki Tsuda
2023	Misc	`conf`	Novel Coupling Structure with an Angled Cut Fiber and a Tapered Silicon Waveguide Suitable for Surface Mount Large Port Count Applications. PSC Hayato Sasazawa, Daisuke Nakagawa, Hiroyuki Tsuda
2022	—	`conf`	Broadband Optical Packet Generation by Multiplexing Low- and High-Frequency Signals. OECC/PSC Tatsuo Furuya, Hiroyuki Tsuda
2022	—	`conf`	Design of a Hybrid Wavelength Selective Crossconnect Utilizing a Silicon Optical Switch Array. OECC/PSC Yuki Moriya, Fumi Nakamura, Kunio Kobayashi, Hitoshi Kawashima, Haoshuo Chen, Hiroyuki Tsuda
2022	J	`jnl`	Design of an optical triode switch using phase-change material. IEICE Electron. Express Kenta Sakamoto, Hiroyuki Tsuda
2022	—	`conf`	Proposal for a Highly Reliable In-Vehicle Optical Network: SiPhON (Si-Photonics-Based In-Vehicle Optical Network). OECC/PSC Hiroyuki Tsuda, Ryogo Kubo, Tatsuo Furuya, Masayuki Iwase, Masahito Morimoto, Hisashi Kondo, Yasushi Amamiya, Yoshiaki Nakano, Takuo Tanemura, Masayuki Murata, Shin'ichi Arakawa, Naokatsu Yamamoto, Atsushi Matsumoto, Ryo Takahashi
2020	—	`conf`	Experimental Assessments of a Flexible Optical Data Center Network Based on Integrated Wavelength Selective Switch. OFC Xuwei Xue, Fumi Nakamura, Kristif Prifti, Bitao Pan, Fulong Yan, Fu Wang, Xiaotao Guo, Hiroyuki Tsuda, Nicola Calabretta
2020	—	`conf`	High Extinction Ratio and Low Crosstalk C and L-Band Photonic Integrated Wavelength Selective Switching. ICTON Rafael Magalhães Gomes Kraemer, Fumi Nakamura, Yu Wang, Hiroyuki Tsuda, Nicola Calabretta
2020	—	`conf`	S-, C- and L-Band Photonic Integrated Wavelength Selective Switch. ECOC Rafael Magalhães Gomes Kraemer, Fumi Nakamura, Hiroyuki Tsuda, Antonio Napoli, Nicola Calabretta
2020	J	`jnl`	Silicon photonics platforms for optical communication systems, outlook on future developments. IEICE Electron. Express Hiroyuki Tsuda
2019	—	`conf`	Multistage Silicon Wavelength Multi/Demultiplexer using an Arrayed-Waveguide Grating and Bragg Grating Filters. OECC/PSC Katsutaka Sato, Hiroyuki Tsuda
2019	—	`conf`	Spatial Mode Multiplexer for 42 Single Mode Fibers to the 7-Core, 6-Mode Fiber. OECC/PSC Hayata Kobayashi, Hiroyuki Tsuda
2018	J	`jnl`	Demonstration of 10-Gbit/s transmission over G.652 fiber for T-band optical access systems using quantum-dot semiconductor devices. IEICE Electron. Express Ryogo Kubo, Marino Matsunaga, Takahiro Shobudani, Takuto Fujimoto, Hiroyuki Tsuda, Makoto Sudo, Tadashi Hajikano, Yasunori Tomomatsu, Katsumi Yoshizawa
2018	Misc	`conf`	Low-Crosstalk Multistage Silicon Wavelength Multi/Demultiplexer. PSC Katsutaka Sato, Hiroyuki Tsuda
2018	Misc	`conf`	Polarization Diversity Circuit Using Photonic Crystal Waveplates for 1.2-μm Quantum Dot Semiconductor Optical Amplifiers. PSC Yudai Okuno, Koki Sugiyama, Tadashi Hajikano, Yasunori Tomomatsu, Katsumi Yoshizawa, Hiroyuki Tsuda
2018	J	`jnl`	Silicon photonics based 1 × 2 wavelength selective switch using fold-back arrayed-waveguide gratings. IEICE Electron. Express Fumi Nakamura, Hideaki Asakura, Keijiro Suzuki, Ken Tanizawa, Minoru Ohtsuka, Nobuyuki Yokoyama, Kazuyuki Matsumaro, Miyoshi Seki, Keiji Koshino, Kazuhiro Ikeda, Shu Namiki, Hitoshi Kawashima, Hiroyuki Tsuda
2018	Misc	`conf`	Spatial Mode Multiplexer for 35 Single Mode Fibers to the 7-Core, 5-Mode Fiber. PSC Hayata Kobayashi, Hiroyuki Tsuda
2018	—	`conf`	T/O-band Wavelength Routing System Using Quantum Dot Semiconductor Devices and 1081-Channel AWG Router. OFC Ryogo Kubo, Takuto Fujimoto, Takahiro Shobudani, Yudai Okuno, Masaki Suzuki, Hiroyuki Tsuda, Makoto Sudo, Tadashi Hajikano, Yasunori Tomomatsu, Katsumi Yoshizawa
2017	—	`conf`	Experimental Demonstration of 4K-UHD Video Transmission Using T-Band Wavelength Routing System for Passive Optical Local Area Networks. ECOC Ryogo Kubo, Hiroyuki Tsuda, Makoto Sudo, Tadashi Hajikano, Yasunori Tomomatsu, Katsumi Yoshizawa
2017	J	`jnl`	Polarization diversity circuit based on silica waveguides and photonic crystal waveplates for a 4×4 silicon optical switch. IEICE Electron. Express Koki Sugiyama, Takafumi Chiba, Ken Tanizawa, Keijiro Suzuki, Takayuki Kawashima, Shojiro Kawakami, Kazuhiro Ikeda, Hitoshi Kawashima, Hiroshi Takahashi, Hiroyuki Tsuda
2017	—	`conf`	Wavelength-Selective External-Cavity Laser Using an Optical Switch Integrated Arrayed-Waveguide Grating for T-band Communications. ECOC Yudai Okuno, Hideki Shibutani, Katsumi Yoshizawa, Yasunori Tomomatsu, Hiroyuki Tsuda
2016	J	`jnl`	6.4-THz-spacing, 10-channel cyclic arrayed waveguide grating for T- and O-band coarse WDM. IEICE Electron. Express Nazirul Afham Idris, Hiroyuki Tsuda
2016	J	`jnl`	Amplitude trimming of Si waveguides using phase change material. IEICE Electron. Express Ryutaro Eguchi, Hideaki Asakura, Yasuro Shimazaki, Takumi Moriyama, Ghanshyam Singh, Hiroyuki Tsuda
2015	J	`jnl`	Design and characterization of an arrayed-waveguide grating router with an interleave-chirped array. IEICE Electron. Express Hideaki Asakura, Hiroyuki Tsuda
2015	J	`jnl`	Evaluation of the phase error in Si-wire arrayed-waveguide gratings fabricated by ArF-immersion photolithography. IEICE Electron. Express Kyosuke Muramatsu, Hideaki Asakura, Keijiro Suzuki, Ken Tanizawa, Munehiro Toyama, Minoru Ohtsuka, Nobuyuki Yokoyama, Kazuyuki Matsumaro, Miyoshi Seki, Keiji Koshino, Kazuhiro Ikeda, Shu Namiki, Hitoshi Kawashima, Hiroyuki Tsuda
2014	—	`conf`	An obstetric forceps contouring the head surface to improve gripping capability in delivery assistance. BioRob Masaki Chino, Yoshikazu Nakajima, Akira Bekku, Hiroyuki Tsuda, Tomomi Kotani, Fumitaka Kikkawa
2014	—	`conf`	Small-sized Mach-Zehnder interferometer optical switch using thin film Ge2Sb2Te5 phase-change material. OFC Takumi Moriyama, Hitoshi Kawashima, Masashi Kuwahara, Xiaomin Wang, Hideaki Asakura, Hiroyuki Tsuda
2014	J	`jnl`	Ultra-compact, self-holding asymmetric Mach-Zehnder interferometer switch using Ge IEICE Electron. Express Takumi Moriyama, Daiki Tanaka, Paridhi Jain, Hitoshi Kawashima, Masashi Kuwahara, Xiaomin Wang, Hiroyuki Tsuda
2013	—	`conf`	Implementation of a Grating-type Spatial Optical Switch based on Phase Change Material and its Static Measurement. PHOTOPTICS Xiaomin Wang, Masashi Kuwahara, Hitoshi Kawashima, Hiroyuki Tsuda
2013	J	`jnl`	MEMS mirror with slot structures suitable for flexible-grid WSS. IEICE Electron. Express Keisuke Sorimoto, Hitoshi Kawashima, Masahiko Mori, Toshifumi Hasama, Hiroshi Ishikawa, Hiroyuki Tsuda, Hisato Uetsuka
2013	B	`conf`	Perspective preference and spatial learning: An eye movement investigation. CogSci Masashi Sugimoto, Takatsugu Kojima, Hiroyuki Tsuda, Shogo Kajimura, Ayae Iwamoto, Yuki Sato, Takashi Kusumi
2012	J	`jnl`	200-GHz spacing, 8ch, high-speed wavelength selective arrayed-waveguide grating using buried PLZT waveguides. IEICE Electron. Express Hideaki Asakura, Keiichi Nashimoto, David Kudzuma, Masahiko Hashimoto, Hiroyuki Tsuda
2012	J	`jnl`	A novel silica waveguide lens for free-space optical cross connects. IEICE Electron. Express Nazirul Afham Idris, Keisuke Sorimoto, Hiroyuki Tsuda
2011	J	`jnl`	Optical spectrum control circuit using an arrayed-waveguide grating and tunable phase shifters. IEICE Electron. Express Koichi Kato, Yuichiro Ikuma, Hiroshi Takahashi, Takayuki Mizuno, Hiroyuki Tsuda
2011	J	`jnl`	Phase error compensation for multilayered AWG in LCOS-based WSS. IEICE Electron. Express Keisuke Sorimoto, Kenji Kintaka, Hitoshi Kawashima, Masahiko Mori, Toshifumi Hasama, Hiroshi Ishikawa, Hiroyuki Tsuda, Hisato Uetsuka
2011	J	`jnl`	Tunable optical dispersion compensator with a high-resolution arrayed-waveguide grating. IEICE Electron. Express Yuichiro Ikuma, Takayuki Mizuno, Hiroshi Takahashi, Hiroyuki Tsuda
2010	J	`jnl`	Fast aberration-correcting algorithm for an SLM-based optical switch. IEICE Electron. Express Keisuke Sorimoto, Kenji Kintaka, Hitoshi Kawashima, Masahiko Mori, Toshifumi Hasama, Hiroshi Ishikawa, Hiroyuki Tsuda, Hisato Uetsuka
2010	J	`jnl`	LiNbO IEICE Electron. Express Takuya Sakamaki, Yu Narita, Hiroyuki Tsuda, Shinya Nakajima, Tetsuya Kawanishi
2009	J	`jnl`	An athermal delay interference circuit using trenches filled with low-refractive index material. IEICE Electron. Express Kenji Iwamoto, Jiro Ito, Hiroyuki Tsuda
2009	J	`jnl`	High-Speed Photonic Functional Circuits Using Electrically Controllable PLZT Waveguides. IEICE Trans. Electron. Jiro Ito, Mitsuhiro Yasumoto, Keiichi Nashimoto, Hiroyuki Tsuda
2009	J	`jnl`	Low loss, small crosstalk offset crossing structure for large-scale planar lightwave circuits. IEICE Electron. Express Daiki Tanaka, Yuichiro Ikuma, Hiroyuki Tsuda
2008	J	`jnl`	Compact Silica Arrayed-Waveguide Grating Using High-Mesa Small-Bend Waveguides. IEICE Trans. Electron. Jiro Ito, Tom Yen-Ting Fan, Takanori Suzuki, Hiroyuki Tsuda
2008	J	`jnl`	Integrated loop mirrors for catoptric functional waveguide devices. IEICE Electron. Express Yuichiro Ikuma, Jiro Ito, Hiroyuki Tsuda
2008	J	`jnl`	Proposal of a small self-holding 2×2 optical switch using phase-change material. IEICE Electron. Express Yuichiro Ikuma, Toshiharu Saiki, Hiroyuki Tsuda
2006	J	`jnl`	A novel 2 × 2 multi-arm type of optical switch using multimode interference couplers. IEICE Electron. Express Kenichi Masuda, Atsushi Tate, Hiroyuki Tsuda
2006	J	`jnl`	Arrayed-waveguide grating with wavefront compensation lenses for spatial filter integration. IEICE Electron. Express Mitsuhiro Yasumoto, Takanori Suzuki, Atsushi Tate, Hiroyuki Tsuda
2006	J	`jnl`	Compact silica arrayed-waveguide grating with small bend radius utilizing trenches filled with low-refractive index material. IEICE Electron. Express Jiro Ito, Tom Yen-Ting Fan, Takanori Suzuki, Hiroyuki Tsuda
2006	J	`jnl`	Dispersion compensator using a compact arrayed-waveguide grating with a dispersion-adjusting structure. IEICE Electron. Express Takanori Suzuki, Kenichi Masuda, Hiroshi Ishikawa, Yukio Abe, Seiichi Kashimura, Hisato Uetsuka, Hiroyuki Tsuda
2005	J	`jnl`	Planar lightwave circuit dispersion compensator using a compact arrowhead arrayed-waveguide grating. IEICE Electron. Express Takanori Suzuki, Kenichi Masuda, Hiroshi Ishikawa, Yukio Abe, Seiichi Kashimura, Hisato Uetsuka, Hiroyuki Tsuda