Presentation Information
[9p-A23-1][JSAP-Optica Joint Symposia Invited Talk] Engineering Quantum Light–Matter Interactions in with Tunable Microcavities: From Exciton–Polaritons to Chiral Optical Responses
〇Tzu-Ling Chen1 (1.Department of Photonics, National Yang-Ming Chiao-Tung University)
Keywords:
Quantum Optics
Strong light–matter coupling in optical microcavities provides a versatile platform for exploring cavity quantum electrodynamics, exciton–polaritons, and quantum photonic devices. Tunable open microcavities are particularly attractive because they enable precise control of cavity resonance and mode volume, allowing systematic investigation of quantum light–matter interactions in low-dimensional materials while offering flexibility beyond conventional monolithic cavities.
In this talk, I will present our recent progress on tunable microcavity platforms for two complementary research directions. First, we investigate strong exciton–photon coupling in two-dimensional perovskites through reflection and photoluminescence spectroscopy, revealing the dependence of Rabi splitting and polariton relaxation on cavity geometry and excitonic properties. Second, we demonstrate cavity-enhanced chiral optical responses using chiral organic thin films, where optical confinement significantly amplifies circularly polarized emission and enables efficient manipulation of circularly polarized light.
These studies illustrate how cavity engineering can tailor quantum light–matter interactions across diverse material systems. The combination of tunable microcavities with emerging quantum materials opens new opportunities for chiral polaritons, quantum nonlinear optics, and cavity-controlled photochemistry, providing a versatile platform for future quantum photonic technologies.
In this talk, I will present our recent progress on tunable microcavity platforms for two complementary research directions. First, we investigate strong exciton–photon coupling in two-dimensional perovskites through reflection and photoluminescence spectroscopy, revealing the dependence of Rabi splitting and polariton relaxation on cavity geometry and excitonic properties. Second, we demonstrate cavity-enhanced chiral optical responses using chiral organic thin films, where optical confinement significantly amplifies circularly polarized emission and enables efficient manipulation of circularly polarized light.
These studies illustrate how cavity engineering can tailor quantum light–matter interactions across diverse material systems. The combination of tunable microcavities with emerging quantum materials opens new opportunities for chiral polaritons, quantum nonlinear optics, and cavity-controlled photochemistry, providing a versatile platform for future quantum photonic technologies.