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Conferences > ACPC > 2016 > AF2A > AF2A.13

Regeneration of Monochromatic Subwavelength Optical Focus by Phase Conjugation of Multiply Scattered Light

Jongchan Park and YongKeun Park

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Abstract

We demonstrate the regeneration of subwavelength optical focus by far-field time-reversal of multiply scattered light. Monochromatic light from a subwavelength focus is scattered by random nanoparticles. The scattered field is phase-conjugated at the far-field region.

© 2016 Optical Society of America

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