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Conferences > OPJ > 2017 > NPD > 31pON5
  • 2017 OPJ-OSA Joint Symposia on Nanophotonics and Digital Photonics
  • OSA Technical Digest (online) (Optica Publishing Group, 2017),
  • paper 31pON5

Coding two–dimensional images into mode spectrum of silicon microcavity covered with a phase–change layer

Farrabi Sobhi, Yuya Kihara, Daichi Kataiwa, Yoshihiro Taguchi, Masashi Kuwahara, and Toshiharu Saiki

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Abstract

We propose a new approach for encoding two-dimensional patterns into mode spectra of a silicon cavity to realize sparse coding. An electric field distribution is affiliated with each cavity mode generated by the microcavity. The cavity is covered with a phase-change material layer, which enables the electric field distribution to be memorized and the images to be encoded into absorption spectra.

© 2017 Optical Society of Japan

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