Koji Takeda

Large-scale integration of wavelength-addressable all-optical memories on a photonic crystal chip

Eiichi Kuramochi, Kengo Nozaki, Akihiko Shinya et al. · Nature Photonics · 2014 · 345 citations

Photonics, Optical Memory, Optical Materials +13

Few-fJ/bit data transmissions using directly modulated lambda-scale embedded active region photonic-crystal lasers

Koji Takeda, Tomonari Sato, Akihiko Shinya et al. · Nature Photonics · 2013 · 240 citations

Photonics, Engineering, Optical Transmission System +8

Reversible photoinduced phase transitions in single crystals of polydiacetylenes

Shin‐ya Koshihara, Y. Tokura, Koji Takeda et al. · Physical Review Letters · 1992 · 217 citations

Phase Transitions, Engineering, Photochemistry +12

Tight-Binding Photonic Molecule Modes of Resonant Bispheres

Takashi Mukaiyama, Koji Takeda, Hideki T. Miyazaki et al. · Physical Review Letters · 1999 · 206 citations

Photonic Sensor, Quantum Photonics, Engineering +17

Directly modulated membrane lasers with 108 GHz bandwidth on a high-thermal-conductivity silicon carbide substrate

Suguru Yamaoka, Nikolaos-Panteleimon Diamantopoulos, Hidetaka Nishi et al. · Nature Photonics · 2020 · 191 citations

Photonics, Electrical Engineering, Membrane Lasers +8