Olympus Corporation

The University of Tokyo

Kyushu University

Akiko Hamada

Chihaya Adachi

Yasuo Sasaki

Kiyoshi Matsumoto

Isao Shimoyama

Koichi Karaki

Tetsuo Kan

Yoshiharu Ajiki

Masayuki Yahiro

Provided is a photodetector including: an organic semiconductor () having protrusions; a metal layer () added onto the organic semiconductor (), for promoting at least one of localized plasmon resonance and surface plasmon resonance in which electrons are excited through irradiation of detection light; and a semiconductor () forming a junction with the metal layer (), for allowing electrons excited through the plasmon resonance to pass through the junction () with the metal layer ().

Photodetector

Growing community of inventors

Fukuoka, Japan

Akiko Hamada