Publication

Self-trapping and back-action effects in hollow photonic crystal cavity optical trap

Romuald Houdré, Nicolas Maxime André Descharmes, Zhaolu Diao, Ulagalandha Perumal Dharanipathy, Mario Lucien Henri Tonin
2013
Conference Papers

Abstract

We report on the first experimental demonstration of resonant optical trapping of dielectric particles in a two-dimensional hollow photonic crystal cavity. The cavities are implemented in an optofluidic chip consisting of a silicon-on-insulator substrate and an ultrathin microfluidic membrane, Resonant optical trapping of 500 nm polystyrene beads is achieved using less than 120 mu W optical power in the cavity for trapping times reaching over ten minutes.

Official source

https://infoscience.epfl.ch/entities/publication/dca3e1f8-c834-44ef-9d4a-830f854c44e5

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Self-trapping and back-action effects in hollow photonic crystal cavity optical trap

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