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Conferences > QELS > 2012 > QW3E > QW3E.5

Observation of self-induced transparency in nano-suspensions with negative polarizability

Mike Lau, Ze Zhang, Weining Man, Jai Prakash, Peng Zhang, Demetrios N. Christodoulides, and Zhigang Chen

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Abstract

We demonstrate for the first time stable self-trapping and self-induced transparency of light propagating in colloidal nano-suspensions with negative polarizabilities. Comparing to “polystyrene-water”-colloidal systems with positive polarizabilities, a fivefold increase in transmission ratio is achieved.

© 2012 Optical Society of America

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