All-optical logic circuits using surface plasmon polaritons have a potential for high-speed
information processing with high-density integration beyond the diffraction limit of …

We fabricated a hybrid plasmonic device using self-imaging effect between guided light and
surface plasmon polaritons in the hybrid plasmonic waveguide. The hybrid plasmonic …

We theoretically predict self-imaging induced by multi-mode interference in multi-walled
carbon nanotube arrays at visible wavelengths. To obtain propagation constants of guided …

A hybrid plasmonic waveguide device was designed using a trench structure. This
waveguide device was designed to improve the affinity of plasmonic devices with optical …

We designed plasmonic Bragg gratings based on a plasmonic trench waveguide and
calculated the characteristics of the designed structure. Conventional plasmonic Bragg …

Plasmonic directional couplers based on channel waveguides embedded in random arrays
of metal nanoparticles (NPs) operating in near-infrared are fabricated using electron-beam …

Photonic devices used in photonic integrated circuits are very important to understand high
performance devices. To increase reliability of these devices, temperature characteristics of …

はじめにネットワーク大容量化のため光を用いる方法が導入されているが光の回折限界により光
デバイスのサイズは波長程度に制限される. デバイスの微小化のために回折限界のない表面 …