학술논문
Regeneration of Monochromatic Subwavelength Optical Focus by Phase Conjugation of Multiply Scattered Light
Document Type
Conference
Author
Source
2016 Asia Communications and Photonics Conference (ACP) Communications and Photonics Conference (ACP), 2016 Asia. :1-3 Nov, 2016
Subject
Language
ISSN
2162-1098
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.