This paper demonstrates the use of strong light-matter coupling to create and control phase singularities, offering a new application for strong coupling and a simplified approach to manipulating phase singularities. The researchers utilize cavity-free strong coupling in a thin film of organic photochromic molecules to generate these singularities, achieving all-optical control through photochemical reactions.
Publisher
Nature Communications
Published On
Apr 05, 2022
Authors
Philip A. Thomas, Kishan S. Menghrajani, William L. Barnes
Tags
strong light-matter coupling
phase singularities
photochemical reactions
organic molecules
all-optical control
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