Photo-triggered full-color circularly polarized luminescence | ResearchBunny

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Abstract

This work demonstrates device-friendly solid films with color tunability prepared by constructing Förster resonance energy transfer (FRET) platforms within liquid crystal photonic capsules (LCPCs). These LCPCs exhibit photoswitchable circularly polarized luminescence (CPL) from blue to RGB, showcasing strong time dependence due to varying FRET efficiencies. This phototunable CPL and time response are leveraged for multilevel data encryption.

Publisher

Nature Communications

Published On

May 25, 2023

Authors

Siyang Lin, Yuqi Tang, Wenxin Kang, Hari Krishna Bisoyi, Jinbao Guo, Quan Li

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