A picosecond external electro-optic prober using laser diodes. - Mitsuru Shinagawa; Tadao Nagatsuma (ITC, 1990)

An Automated Optical On-Wager Probing System for Ultra-High-Speed ICs. - Mitsuru Shinagawa; Tadao Nagatsuma (ITC, 1992)

Sensitivity improvement of an electro-optic high-impedance probe. - Mitsuru Shinagawa; Tadao Nagatsuma; Shintaro Miyazawa (IEEE Trans. Instrum. Meas., 1998)

Observation of the internal waveforms in high-speed high-density LSIs using an EOS prober. - Chisato Hashimoto; Takamitsu Takizawa; Sigeru Nakajima; Mitsuru Shinagawa; Tadao Nagatsuma (Microelectron. Reliab., 2001)

A real-time electro-optic handy probe using a continuous-wave laser. - Mitsuru Shinagawa; Tadao Nagatsuma; Kazuhide Ohno; Yoshito Jin (IEEE Trans. Instrum. Meas., 2001)

Over-10-dBm output uni-traveling-carrier photodiode module integrating a power amplifier for wireless transmissions in the 125-GHz band. - Hiroshi Ito 005; Tomofumi Furuta; Toshihiko Kosugi; Akihiko Hirata; Hiroyuki Takahashi; Yoshifumi Muramoto; Masami Tokumitsu; Yasuhiro Sato; Tadao Nagatsuma; Tadao Ishibashi (IEICE Electron. Express, 2005)

Low-Phase Noise Photonic Millimeter-Wave Generator Using an AWG Integrated with a 3-dB Combiner. - Akihiko Hirata; Hiroyoshi Togo; Naofumi Shimizu; Hiroshi Takahashi; Katsunari Okamoto; Tadao Nagatsuma (IEICE Trans. Electron., 2005)

Near-Field Mapping System Using Fiber-Based Electro-Optic Probe for Specific Absorption Rate Measurement. - Hiroyoshi Togo; Naofumi Shimizu; Tadao Nagatsuma (IEICE Trans. Electron., 2007)

Terahertz technologies: present and future. - Tadao Nagatsuma (IEICE Electron. Express, 2011)

Terahertz Communications Technologies Based on Photonic and Electronic Approaches. - Tadao Nagatsuma (EW, 2012)

Wireless transmission using coherent terahertz wave with phase stabilization. - Yasuyuki Yoshimizu; Shintaro Hisatake; Shigeru Kuwano; Jun Terada; Naoto Yoshimoto; Tadao Nagatsuma (IEICE Electron. Express, 2013)

Three Dimensional Millimeter- and Terahertz-Wave Imaging Based on Optical Coherence Tomography. - Toshiyuki Ikeo; Takayuki Isogawa; Tadao Nagatsuma (IEICE Trans. Electron., 2013)

Design and Measurement of the Plate Laminated Waveguide Slot Array Antenna and Its Feasibility for Wireless Link System in the 120 GHz Band. - Dongjin Kim; Jiro Hirokawa; Kimio Sakurai; Makoto Ando; Takuma Takada; Tadao Nagatsuma; Jun Takeuchi; Akihiko Hirata (IEICE Trans. Commun., 2013)

Wireless communication at 310 GHz using GaAs high-electron-mobility transistors for detection. - Stephane Blin; Lucie Tohme; Dominique Coquillat; Shogo Horiguchi; Yusuke Minamikata; Shintaro Hisatake; Philippe Nouvel; Thomas Cohen; Annick Penarier; Fabrice Cano; Luca Varani; Wojciech Knap; et al. (J. Commun. Networks, 2013)

Special issue on THz communications. - Thomas Kürner; David M. Britz; Tadao Nagatsuma (J. Commun. Networks, 2013)

Generation of coherent sub-terahertz carrier with phase stabilization for wireless communications. - Yasuyuki Yoshimizu; Shintaro Hisatake; Shigeru Kuwano; Jun Terada; Naoto Yoshimoto; Tadao Nagatsuma (J. Commun. Networks, 2013)

10-Gbit/s close-proximity wireless system meeting the regulation for extremely low-power radio stations. - Hiroyuki Takahashi; Akihiko Hirata; Katsuhiro Ajito; Shintaro Hisatake; Tadao Nagatsuma (IEICE Electron. Express, 2014)

Exploring millimeter and terahertz waves by photonics for communications and measurement. - Tadao Nagatsuma (ICTON, 2015)

Enabling Technologies for Real-time 50-Gbit/s Wireless Transmission at 300 GHz. - Tadao Nagatsuma; Kazutoshi Kato; Jeffrey Hesler (NANOCOM, 2015)

Photonic Millimeter Wave Transmitter for a Real-Time Coherent Wireless Link Based on Injection Locking of Integrated Laser Diodes. - Shintaro Hisatake; Guillermo Carpintero; Yasuyuki Yoshimizu; Yusuke Minamikata; Kazuki Oogimoto; Yu Yasuda; Frédéric van Dijk; Tolga Tekin; Tadao Nagatsuma (IEICE Trans. Electron., 2015)

Error Vector Magnitude Evaluation of Terahertz Transmitter Employing Optical Frequency Comb. - Shigeru Kuwano; Daisuke Iida; Jun Terada; Akihiro Otaka; Naoto Yoshimoto; Shintaro Hisatake; Tadao Nagatsuma (IEICE Trans. Electron., 2015)

Recent Progress and Future Prospect of Photonics-Enabled Terahertz Communications Research. - Tadao Nagatsuma; Guillermo Carpintero (IEICE Trans. Electron., 2015)

Characterization of an F-Band Horn Antenna Based on Electro-Optic Near-Field Measurements. - Hai Huy Nguyen Pham; Shintaro Hisatake; Tadao Nagatsuma (IEICE Trans. Electron., 2015)

Photonic integrated circuits based Millimeter-waves generation. - Robinson Cruzoe Guzman; Guillermo Carpintero; Tadao Nagatsuma; Carlos Gordón; Mu-Chieh Lo (ICTON, 2016)

Photonics for Millimeter-Wave and Terahertz Sensing and Measurement. - Tadao Nagatsuma; Shintaro Hisatake; Hai Huy Nguyen Pham (IEICE Trans. Electron., 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)

Practical considerations of terahertz communications for short distance applications. - Tadao Nagatsuma; Kazuki Oogimoto; Yuki Inubushi; Jiro Hirokawa (Nano Commun. Networks, 2016)

THz communication systems. - Tadao Nagatsuma (OFC, 2017)

Terahertz Wireless CDMA Communication Using Resonant Tunneling Diodes. - Julian L. Webber; Naoki Nishigami; Jae-Young Kim; Masayuki Fujita; Tadao Nagatsuma (GLOBECOM Workshops, 2019)

Terahertz Wireless Communication using Resonant Tunneling Diodes and Practical Radio-over-Fiber Technology. - Julian L. Webber; Naoki Nishigami; Xiongbin Yu; Jae-Young Kim; Masayuki Fujita; Tadao Nagatsuma (ICC Workshops, 2019)

Advances in Terahertz Communications Accelerated by Photonics Technologies. - Tadao Nagatsuma (OECC/PSC, 2019)

THz Communications: A Catalyst for the Wireless Future. - Angeliki Alexiou; Sergey Andreev 001; Gábor Fodor 001; Tadao Nagatsuma (IEEE Commun. Mag., 2020)

Millimeter-wave and Terahertz Photonics for Communications and Sensors. - Tadao Nagatsuma; Masayuki Fujita; Li Yi (OFC, 2021)

Transmission Characteristics Control of 120 GHz-Band Bandstop Filter by Coupling Alignment-Free Lattice Pattern. - Akihiko Hirata; Koichiro Itakura; Taiki Higashimoto; Yuta Uemura; Tadao Nagatsuma; Takashi Tomura; Jiro Hirokawa; Norihiko Sekine; Issei Watanabe; Akifumi Kasamatsu (IEICE Trans. Electron., 2021)

Control of 120-GHz-Band Split Ring Resonator Filter by Coupling Lattice Pattern Substrate. - Koichiro Itakura; Akihiko Hirata; Masato Sonoda; Taiki Higashimoto; Tadao Nagatsuma; Takashi Tomura; Jiro Hirokawa; Norihiko Sekine; Issei Watanabe; Akifumi Kasamatsu (IEICE Trans. Electron., 2021)

First Demonstration of 128-Gbit/s 300-GHz-band THz Transmission Using OFC-based Transmitter and Intradyne Receiver. - Ryo Igarashi 001; Keita Toichi; Tsubasa Saijo; Ryo Koma; Kazutaka Hara; Jun-ichi Kani; Tomoaki Yoshida; Tadao Nagatsuma (OECC/PSC, 2022)

Terahertz-wave sub-harmonic mixer based on silicon carbide platform. - Hiroshi Ito 005; Norihiko Shibata; Tadao Nagatsuma; Tadao Ishibashi (IEICE Electron. Express, 2022)

PAM4 48-Gbit/s wireless communication using a resonant tunneling diode in the 300-GHz band. - Atsushi Oshiro; Naoki Nishigami; Takumi Yamamoto; Yosuke Nishida; Julian L. Webber; Masayuki Fujita; Tadao Nagatsuma (IEICE Electron. Express, 2022)

Water Content Estimation in Thermal Insulation Layer Using Millimeter-Wave Optical Coherence Tomography. - Yushi Tamenori; Haruka Tokunaga; Li Yi; Tadao Nagatsuma (IEICE Trans. Electron., 2022)

300-GHz-band Wireless Link Using Photonics-based Ultralow-noise Transmitter and Receiver. - Keisuke Maekawa; Yuma Kawamoto; Tomoya Nakashita; Toki Yoshioka; Takashi Hori; Brendan M. Heffernan; James Greenberg; Rubab Amin; Tatsuya Tanigawa; Antoine Rolland; Tadao Nagatsuma (OFC, 2023)

Mitigating the Timing-Jitter in Terahertz Communications via Nyquist Pulse Shaping. - Mohamed Shehata; Ke Wang 007; Julian L. Webber; Masayuki Fujita; Tadao Nagatsuma; Withawat Withayachumnankul (OFC, 2023)

Low-noise balanced mixer for 300-GHz band based on Fermi-level managed barrier diode on SiC platform. - Hiroshi Ito 005; Yuma Kawamoto; Takahiro Ohara; Tadao Nagatsuma; Tadao Ishibashi (IEICE Electron. Express, 2023)

Evaluation of Transmission Characteristics of 120-GHz-Band Close-Proximity Wireless Links Using Split-Ring-Resonator Absorber Integrated Planar Slot Antenna. - Akihiko Hirata; Tubasa Saijo; Yuma Kawamoto; Tadao Nagatsuma; Issei Watanabe; Norihiko Sekine; Akifumi Kasamatsu (IEICE Trans. Electron., 2023)

300-GHz-Band Diplexer for Frequency-Division Multiplexed Wireless Communication. - Yuma Kawamoto; Toki Yoshioka; Norihiko Shibata; Daniel Headland; Masayuki Fujita; Ryo Koma; Ryo Igarashi 001; Kazutaka Hara; Jun-ichi Kani; Tadao Nagatsuma (IEICE Trans. Electron., 2023)

Low-noise integrated balanced-mixer for 300-GHz band based on Fermi-level managed barrier diode on Si platform. - Hiroshi Ito 005; Yuma Kawamoto; Tadao Nagatsuma; Tadao Ishibashi (IEICE Electron. Express, 2024)

Single-channel 240-Gbit/s sub-THz wireless communications using ultra-low phase noise receiver. - Keisuke Maekawa; Tomoya Nakashita; Toki Yoshioka; Takashi Hori; Antoine Rolland; Tadao Nagatsuma (IEICE Electron. Express, 2024)

10-Gbit/s Data Transmission Using 120-GHz-Band Contactless Communication with SRR Integrated Glass Substrate. - Tomohiro Kumaki; Akihiko Hirata; Tubasa Saijo; Yuma Kawamoto; Tadao Nagatsuma; Osamu Kagaya (IEICE Trans. Electron., 2024)

Mobile Terahertz Communication and Sensing Systems: A Future Look. - Josep Miquel Jornet; Hadeel Elayan; Tadao Nagatsuma; Markku J. Juntti; Enrique T. R. Pinto; Thomas Kürner; Hichem Guerboukha; Daniel M. Mittleman; Edward W. Knightly (IEEE Veh. Technol. Mag., 2024)