Takahiro Ohara

A Novel Class of Emitting Amorphous Molecular Materials as Bipolar Radical Formants:  2-{4-[Bis(4-methylphenyl)amino]phenyl}- 5-(dimesitylboryl)thiophene and 2-{4-[Bis(9,9-dimethylfluorenyl)amino]phenyl}- 5-(dimesitylboryl)thiophene

Yasuhiko Shirota, Motoi Kinoshita, Tetsuya Noda et al. · Journal of the American Chemical Society · 2000 · 369 citations

Natural Sciences, Chemistry, Materials Science +11

Single-carrier 220-Gbit/s sub-THz wireless transmission over 214 m using a photonics-based system

Keisuke Maekawa, Toki Yoshioka, Tomoya Nakashita et al. · Optics Letters · 2024 · 38 citations

Engineering, Communication, Electrical Engineering +17

A thermally stable greenish blue organic electroluminescent device using a novel emitting amorphous molecular material

Kenji Okumoto, Takahiro Ohara, Tetsuya Noda et al. · Synthetic Metals · 2001 · 29 citations

Natural Sciences, Materials Engineering, Materials Science +12

2-mW-Output Power Uni-Traveling-Carrier Photodiodes in 300-GHz-Band

Takahiro Ohara, Tadao Ishibashi, Yuma Kawamoto et al. · 2023 · 25 citations

Engineering, Electrical Engineering, Microelectronics +15

InP-Based Integrated Circuits on SiC/Si Substrates for Terahertz Communications

Tadao Nagatsuma, Weijie Gao, Yuma Kawamoto et al. · Journal of Lightwave Technology · 2025 · 16 citations

Engineering, Communication, Electrical Engineering +17