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International Conference on Photonics in Switching

All-optical memories based on photonic crystal nanocavities

Akihiko Shinya, Shinji Matsuo, Kengo Nozaki, Takasumi Tanabe, Eiichi Kuramochi, Tomonari Sato, Takaaki Kakitsuka, Masaya Notomi

Published Sep 1, 2009• 3 citations
Publisher

Abstract

We demonstrate all-optical bistable memory operation with InGaAsP photonic crystal nanocavities based on refractive index modulation caused by carrier-induced nonlinearity. The minimum bias power for bistability is extremely low at 40 muW and the operating energy required for switching is only 30 fJ.
DOI
10.1109/ps.2009.5307771

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