July 22, 2024Advanced Photonics ResearchOpen Access

Chiral Emission from Optical Metasurfaces and Metacavities

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Authors

JHJungho HanYonsei University HJHeejoo JangUlsan National Institute of Science and Technology YLYeonsoo LimUlsan National Institute of Science and Technology

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Overview

Review reveals how combining achiral emitters with chiral metasurfaces enables high circular polarization, highlighting pathways to compact light sources.

Key Points

Achiral perovskite emitters paired with chiral metasurfaces generate strong chiral emission, resolving efficiency trade-offs seen in intrinsic chiral luminescent materials.
Critical coupling and optical reciprocity principles govern the chiral photoluminescence and chiral electroluminescence designs across intrinsic and extrinsic metacavities.
Physical design optimization may enable compact chiral light sources with near-unity circular polarization and strong emission intensities for optical and diagnostic devices.

Cite This Study

Han et al. (2024) studied this question.

synapsesocial.com/papers/68e5f73ab6db64358758bbc5 https://doi.org/10.1002/adpr.202400060

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July 22, 2024Advanced Photonics ResearchOpen Access

Chiral Emission from Optical Metasurfaces and Metacavities

View Full Paper

Ask AI

Bookmark

Authors

JHJungho HanYonsei University HJHeejoo JangUlsan National Institute of Science and Technology YLYeonsoo LimUlsan National Institute of Science and Technology

Discussion

Member takes

Overview

Review reveals how combining achiral emitters with chiral metasurfaces enables high circular polarization, highlighting pathways to compact light sources.

Key Points

Achiral perovskite emitters paired with chiral metasurfaces generate strong chiral emission, resolving efficiency trade-offs seen in intrinsic chiral luminescent materials.
Critical coupling and optical reciprocity principles govern the chiral photoluminescence and chiral electroluminescence designs across intrinsic and extrinsic metacavities.
Physical design optimization may enable compact chiral light sources with near-unity circular polarization and strong emission intensities for optical and diagnostic devices.

Cite This Study

Han et al. (2024) studied this question.

synapsesocial.com/papers/68e5f73ab6db64358758bbc5 https://doi.org/10.1002/adpr.202400060

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