Yoshitaka Yokoyama

1.55-μm wavelength-selectable microarray DFB-LD's with monolithically integrated MMI combiner, SOA, and EA-modulator

Koji Kudo, Kenichiro Yashiki, T. Sasaki et al. · IEEE Photonics Technology Letters · 2000 · 97 citations

Engineering, Electrical Engineering, Optoelectronics +16

Wavelength-selectable microarray light sources for wide-band DWDM applications

H. Hatakeyama, Koji Kudo, Yoshitaka Yokoyama et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2002 · 31 citations

Engineering, Electrical Engineering, Materials Science +17

Wavelength-selectable microarray light sourcesof multiple rangessimultaneously fabricated on single wafer

Koji Kudo, T. Morimoto, Kenichiro Yashiki et al. · Electronics Letters · 2000 · 30 citations

Engineering, Electrical Engineering, Optical Materials +16

Liquid crystal lens prepared utilizing patterned molecular orientations on cell walls

Mao Ye, Yoshitaka Yokoyama, Susumu Sato · Applied Physics Letters · 2006 · 29 citations

Natural Sciences, Materials Engineering, Materials Science +13

Growth pressure dependence of neighboring mask interference in densely arrayed narrow-stripe selective MOVPE for integrated photonic devices

Shinya Sudo, Yoshitaka Yokoyama, T. Nakazaki et al. · Journal of Crystal Growth · 2000 · 26 citations

Engineering, Materials Engineering, Materials Science +14