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)

Millimeter-wave ellipsometry of human skin based on photonics technology. - Hiroshi Yamamoto; Hiroshi Ito 005; Makoto Noshiro (IEICE Electron. Express, 2010)

Desiccation of biological tissue measured by photonic millimeter-wave ellipsometry. - Hiroshi Yamamoto; Hiroshi Ito 005; Makoto Noshiro (IEICE Electron. Express, 2012)

Reflection-Geometry Measurements of Biological Materials Using Photonically Generated Millimeter Waves. - Hiroshi Yamamoto; Hiroshi Ito 005 (IEICE Trans. Electron., 2013)

Millimeter-Wave Ellipsometry Using Low-Coherence Light Source. - Hiroshi Yamamoto; Hiroshi Ito 005 (IEICE Trans. Electron., 2014)

Millimeter-Wave Ellipsometry Using Interface-Planarization Prism. - Hiroshi Yamamoto; Hiroshi Ito 005 (IEICE Trans. Electron., 2015)

Low noise homodyne detection of terahertz waves by zero-biased InP/InGaAs Fermi-level managed barrier diode. - Hiroshi Ito 005; Tadao Ishibashi (IEICE Electron. Express, 2017)

600-GHz-Wave Beam Steering by Terahertz-Wave Combiner. - Yang Zhou; Goki Sakano; Yusuke Yamanaka; Hiroshi Ito 005; Tadao Ishibashi; Kazutoshi Kato (OFC, 2018)

Terahertz Heterodyne AND Operation for Physically Encrypted Wireless Communication. - Kenta Yamauchi; Yusuke Kawai; Ming Che; Hiroshi Ito 005; Tadao Ishibashi; Kazutoshi Kato (ECOC, 2020)

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

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)

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)