Hirohito Yamada

Lightwave propagation through a 120° sharply bent single-line-defect photonic crystal waveguide

Masatoshi Tokushima, Hideo Kosaka, Akihisa Tomita et al. · Applied Physics Letters · 2000 · 270 citations

Photonics, Waveguides, Engineering +14

Si Photonic Wire Waveguide Devices

Hirohito Yamada, Tao Chu, Satomi Ishida et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2006 · 160 citations

Photonics, Waveguides, Engineering +15

Silicon Photonic Hybrid Ring-Filter External Cavity Wavelength Tunable Lasers

Naoki Kobayashi, K. Sato, Masahiko Namiwaka et al. · Journal of Lightwave Technology · 2014 · 159 citations

Photonics, Engineering, Wavelength Tuning +9

Optical directional coupler based on Si-wire waveguides

Hirohito Yamada, Tao Chu, Shintaro Ishida et al. · IEEE Photonics Technology Letters · 2005 · 146 citations

Photonics, Waveguides, Optical Materials +15

Compact 1 × N thermo-optic switches based on silicon photonic wire waveguides

Tao Chu, Hirohito Yamada, Satomi Ishida et al. · Optics Express · 2005 · 141 citations · Full text

Photonics, Switching Operations, Engineering +14