Yusuke Sawada

According to our database, Yusuke Sawada authored at least 16 papers between 2008 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

InP-Based Photonic Crystal Surface Emitting Lasers for Optical Communication and LiDAR Applications.

Yuhki Itoh, Takeshi Aoki, Makoto Ogasawara, Kosuke Fujii, Yusuke Sawada, R. Tanaka, Shun Kimura, Hiroyuki Yoshinaga, Naoki Fujiwara, Hideki Yagi, Masaki Yanagisawa, Masahiro Yoshida, Takuva Inoue, Menaka de Zoysa, Kenji Ishizaki, Susumu Noda

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2025

Coherent Free-Space Optical Communication at the C-Band Using InP-Based Photonic-Crystal Surface-emitting Laser.

Shota Ishimura, Takeshi Aoki, Takuva Inoue, Hiroyuki Yoshinaga, Makoto Ogasawara, Yuhki Itoh, Kosuke Fujii, Yusuke Sawada, Shun Kimura, Naoki Fujiwara, Hideki Yagi, Masaki Yanagisawa, Hidenori Takahashi, Takehiro Tsuritani, Ryohei Morita, Masahiro Yoshida, Menaka de Zoysa, Kenji Ishizaki, Susumu Noda

Proceedings of the European Conference on Optical Communications, 2025

Scalable Multi-Band Narrow Linewidth Operation by a Single-Chip Tunable Laser with InP/Si Heterogeneous Integration.

Takuo Hiratani, Kento Komatsu, Hidenari Fujikata, Naoki Fujiwara, Naoko Inoue, Takehiko Kikuchi, Takuya Mitarai, Shun Kimura, Takuya Okimoto, Yusuke Sawada, Eiichi Banno, Takashi Matsui, Takeshi Fujisawa, Nobuhiko Nishiyama, Hideki Yagi

Proceedings of the European Conference on Optical Communications, 2025

Ultrasmall Mode Exchangers Based on Mosaic Structure Designed by Gradient Direct Binary Search Method.

Takeshi Fujisawa, Yasuhide Tsuji, Takuya Mitarai, Yusuke Sawada, Takuya Okimoto, Takuo Hiratani, K. Komatsu, Hideki Yagi, Naoki Fujiwara

Proceedings of the European Conference on Optical Communications, 2025

Directly Modulated $1.55 \ \mu\text{m}$-Wavelength Photonic-Crystal Surface-Emitting Lasers for Free-Space Optical Communication.

Takeshi Aoki, Shota Ishimura, Takuya Inoue, Hiroyuki Yoshinaga, Makoto Ogasawara, Yuhki Itoh, Kosuke Fujii, Yusuke Sawada, Shun Kimura, Naoki Fujiwara, Hideki Yagi, Masaki Yanagisawa, Hidenori Takahashi, Takehiro Tsuritani, Ryohei Morita, Masahiro Yoshida, Menaka de Zoysa, Kenji Ishizaki, Susumu Noda

Proceedings of the European Conference on Optical Communications, 2025

2023

Hypergroup Structures of Open Quantum Random Walks on Distance Sets.

Yusuke Sawada

Open Syst. Inf. Dyn., December, 2023

Improvement of Retrieval Process for Similar Outfit Portraits in Prototype Fashion Chatbot.

Yusuke Sawada, Yohei Nakada

Proceedings of the Ninth IEEE Multimedia Big Data, 2023

2022

A Chatbot to Search for Similar Fashion Photos and Reference Fashion Coordinators via Body Part and Fashion Item Segmentations.

Yusuke Sawada, Akari Tanabe, Yohei Nakada

Proceedings of the IEEE Symposium Series on Computational Intelligence, 2022

Compact Power Splitters with Mosaic-based Structure Designed by Bayesian Direct-binary-search Method.

Takuya Mitarai, Takeshi Fujisawa, Takuya Okimoto, Naoya Kono, Naoki Fujiwara, Yusuke Sawada, Taichi Muratsubaki, Takanori Sato, Kunimasa Saitoh, Hideki Yagi

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

2021

Experimental Demonstration of Broadband Silicon 4-Mode (de)Multiplexer Designed by Wavefront-Matching Method.

Yusuke Sawada, Takeshi Fujisawa, Takanori Sato, Kunimasa Saitoh

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

2020

Low-Loss Silicon 2 × 4λ Multiplexers Composed of On-Chip Polarization-Splitter-Rotator and 2 × 2 and 2 × 1 Mach-Zehnder Filters for 400GbE.

Junya Takano, Takeshi Fujisawa, Yusuke Sawada, Kunimasa Saitoh

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Modal Amplitude and Phase Estimation of NFP of Six-Mode FMF Based on Artificial Neural Network with the Help of Grey-Wolf-Optimizer.

Naoto Sugawara, Takeshi Fujisawa, Kodai Nakamura, Yusuke Sawada, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the European Conference on Optical Communications, 2020

2019

CMOS-compatible Si-wire polarization beam splitter based on wavelength-insensitive coupler.

Yusuke Sawada, Takeshi Fujisawa, Takanori Sato, Kunimasa Saitoh

IEICE Electron. Express, 2019

Low-Loss and Fabrication-Tolerant Si Four-Wavelength Multiplexer using Higher-Order Mode for 100/400GbE.

Junya Takano, Takeshi Fujisawa, Takanori Sato, Yusuke Sawada, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

First Experimental Demonstration of Wavefront-Matching-Method-Designed Silicon Mode Converters.

Yusuke Sawada, Takeshi Fujisawa, Takanori Sato, Kunimasa Saitoh

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

2008

Parallel Construction Method of a Disk-Based Suffix Tree on a PC Cluster.

Yusuke Sawada, Keiichi Tamura, Kotaro Araki, Makoto Takaki, Hajime Kitakami

Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, 2008