Kazutoshi Kato

According to our database, Kazutoshi Kato authored at least 24 papers between 2007 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2026

300-GHz Independent Multi-Beam Steering from a Single Antenna Using Fiber Chromatic Dispersion and Photomixer Array.

Masato Kawano, Yoshiki Kamiura, Yuya Mikami, Kazutoshi Kato

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026

A Single High-Power SiC-Based UTC-PD Enabling a 40-Gbit/s Two-Channel FDM-THz Link.

Yoshiki Kamiura, Shinji Iwamoto, Masato Kawano, Tomohiro Tetsumoto, Yuya Mikami, Norihiko Sekine, Tadao Nagatsuma, Tadao Ishibashi, Kazutoshi Kato

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026

2025

Performance analysis of a UAV-integrated RIS-aided MRR-FSO system utilizing wavelength and time diversity techniques.

Amr G. AbdElKader, Ahmed Allam, Kazutoshi Kato, Hossam M. H. Shalaby

Photonic Netw. Commun., August, 2025

5-mW 300-GHz-Band THz-Wave Generator Consisting of Two SiC-Based Photomixers and Power Combiner.

Yoshiki Kamiura, R. Doi, K. Soeda, K. Naganuma, Y. Yamaguchi, C. Qian, M. Che, Yuya Mikami, J. Yumoto, Tadao Nagatsuma, Tadao Ishibashi, Kazutoshi Kato

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2025

300-GHz Photonic Wireless Link with 5.3 mW Output Power Using Waveguide-Combined UTC-PD/SiC Photomixers.

Yoshiki Kamiura, R. Doi, Shinji Iwamoto, C. Qian, Yuya Mikami, T. Tetsumoto, Amalina Athira Ibrahim, Isao Morohashi, Norihiko Sekine, Tadao Nagatsuma, Tadao Ishibashi, Kazutoshi Kato

Proceedings of the European Conference on Optical Communications, 2025

2024

Photonic Frequency Hopping Driven by High-Speed Wavelength Tunable Laser for Secure Terahertz-wave Communication.

Shenghong Ye, Naoto Masutomi, Bo Li, Ryo Matsumoto, Ryota Kaide, Haolan Tang, Yoshiki Kamiura, Ming Che, Yuya Mikami, Yuta Ueda, Kazutoshi Kato

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2023

Demonstration of Optoelectronic-Phased-Array Driven THz-wave Power Combination and Beam Steering.

Ming Che, Kazuya Kondo, Ryo Doi, Kazutoshi Kato

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2022

AND Operation Between Two Terahertz Wave Signals from Different Transmitters for a Secure Wireless Communication.

Takuya Yano, Yusuke Kawai, Hanwei Chen, Yuya Mikami, Kazutoshi Kato

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

Photonic Phase Stabilization Control System for Terahertz-Wave Phase Modulation.

Takashi Shiramizu, Amalina Athira Ibrahim, Shenghong Ye, Yuya Mikami, Kazutoshi Kato

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

Model Development for Fast Wavelength Switching at Tunable DFB Laser Array (TLA).

Ryo Matsumoto, Shenghong Ye, Yuya Mikami, Kazutoshi Kato

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

Generation and Enhancement of Pulsed THz Waves by Arrayed UTC-PDs.

Kazuya Kondo, Ming Che, Kazutoshi Kato

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

2021

Composite Fading Model for Aerial MIMO FSO Links in the Presence of Atmospheric Turbulence and Pointing Errors.

Haitham S. Khallaf, Kazutoshi Kato, Ehab Mahmoud Mohamed, Sadiq M. Sait, Halim Yanikomeroglu, Murat Uysal

IEEE Wirel. Commun. Lett., 2021

Optical heterodyne AND operation as emulation of physical layer security at wireless communication.

Kenta Yamauchi, Kazutoshi Kato

IEICE Electron. Express, 2021

2020

Terahertz Heterodyne AND Operation for Physically Encrypted Wireless Communication.

Kenta Yamauchi, Yusuke Kawai, Ming Che, Hiroshi Ito, Tadao Ishibashi, Kazutoshi Kato

Proceedings of the European Conference on Optical Communications, 2020

600-GHz Wave Generator Consisting of Arrayed Light Sources in Combination with Arrayed Photomixers.

Younjin Kim, Kazutoshi Kato

Proceedings of the European Conference on Optical Communications, 2020

2019

Trellis Coded Three Dimensional Carrierless Amplitude and Phase Modulation.

Ming Che, Takeshi Kuboki, Kazutoshi Kato

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

2018

600-GHz-Wave Beam Steering by Terahertz-Wave Combiner.

Yang Zhou, Goki Sakano, Yusuke Yamanaka, Hiroshi Ito, Tadao Ishibashi, Kazutoshi Kato

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

2017

An Accurate and Robust In-phase/Quadrature Skew Measurement for Coherent Optical Transmitter by Image Spectrum Analyzing.

Hao Chen, Xiaofei Su, Zhenning Tao, Tomofumi Oyama, Hisao Nakashima, Takeshi Hoshida, Kazutoshi Kato

Proceedings of the European Conference on Optical Communication, 2017

2016

Performance Analysis of Multicode OCDM Networks Supporting Elastic Transmission With QoS Differentiation.

Ahmed E. Farghal, Hossam M. H. Shalaby, Kazutoshi Kato, Ramesh K. Pokharel

IEEE Trans. Commun., 2016

Novel Lightwave-Interferometric Phase Detection for Phase Stabilization of Two-Tone Coherent Millimeter-Wave/Microwave Carrier Generation.

Shota Takeuchi, Kazuki Sakuma, Kazutoshi Kato, Yasuyuki Yoshimizu, Yu Yasuda, Shintaro Hisatake, Tadao Nagatsuma

IEICE Trans. Electron., 2016

2015

Optical Code-Division Multiplexing (OCDM) Networks Adopting Code-Shift Keying/Overlapping PPM Signaling: Proposal and Performance Analysis.

Ahmed E. Farghal, Hossam M. H. Shalaby, Kazutoshi Kato, Ramesh K. Pokharel

IEEE Trans. Commun., 2015

Enabling Technologies for Real-time 50-Gbit/s Wireless Transmission at 300 GHz.

Tadao Nagatsuma, Kazutoshi Kato, Jeffrey Hesler

Proceedings of the Second Annual International Conference on Nanoscale Computing and Communication, 2015

2014

Split pump region in 1.55 μm InGaAsP/InGaAsP asymmetric active multi-mode interferometer laser diode for improved modulation bandwidth.

Mohammad Nasir Uddin, Takaaki Kizu, Yasuhiro Hinokuma, Kazuhiro Tanabe, Akio Tajima, Kazutoshi Kato, Kiichi Hamamoto

IEICE Trans. Electron., 2014

2007

High sensitivity APD burst-mode receiver for 10Gbit/s TDM-PON system.

Takashi Nakanishi, Ken-Ichi Suzuki, Youichi Fukada, Naoto Yoshimoto, Makoto Nakamura, Kazutoshi Kato, Kazuyoshi Nishimura, Yusuke Ohtomo, Makoto Tsubokawa

IEICE Electron. Express, 2007