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Conference on Lasers and Electro-Optics

All-optical on-chip memory based on ultra high Q InGaAsP photonic crystal nanocavity

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

Published May 1, 2008• 2 citations
Publisher

Abstract

We demonstrate all-optical bistable memory operation with 1.3 Q-InGaAsP photonic crystal nanocavities based on refractive index modulation caused by carrier-induced nonlinearity. The minimum bias power for bistability is extremely low at a few tens of muW and the operating energy required for switching is only 30 fJ.
DOI
10.1109/cleo.2008.4551446

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