Tadashi Nishikawa

Silicon pressure sensor integrates resonant strain gauge on diaphragm

Kyoichi Ikeda, Hideki Kuwayama, Takashi Kobayashi et al. · Sensors and Actuators A Physical · 1990 · 134 citations

Engineering, Materials Science, Mechanical Engineering +12

Phase-noise characteristics of a 25-GHz-spaced optical frequency comb based on a phase- and intensity-modulated laser

Atsushi Ishizawa, Tadashi Nishikawa, Akira Mizutori et al. · Optics Express · 2013 · 109 citations · Full text

Engineering, Electrical Engineering, Optics +16

Three-dimensional micromachining of silicon pressure sensor integrating resonant strain gauge on diaphragm

Kyoichi Ikeda, Hideki Kuwayama, Takashi Kobayashi et al. · Sensors and Actuators A Physical · 1990 · 88 citations

Engineering, Mechanical Engineering, Microelectromechanical Systems +15

Efficient 494 mW sum-frequency generation of sodium resonance radiation at 589 nm by using a periodically poled Zn:LiNbO_3 ridge waveguide

Tadashi Nishikawa, Akira Ozawa, Y. Nishida et al. · Optics Express · 2009 · 74 citations · Full text

Natural Sciences, Materials Science, Optics +16

Optical nonlinearity enhancement with graphene-decorated silicon waveguides

Atsushi Ishizawa, Rai Kou, Takahiro Goto et al. · Scientific Reports · 2017 · 64 citations · Full text

Natural Sciences, Materials Science, Physics +17