Through thick and thin: how optical cavities control spin

Author:

Dixon Jefferson1ORCID,Pan Feng2,Moradifar Parivash2,Bordoloi Priyanuj2,Dagli Sahil2,Dionne Jennifer2

Affiliation:

1. Mechanical Engineering , Stanford University , 440 Escondido Mall, 94305 , Stanford , CA , USA

2. Materials Science and Engineering , Stanford University , 496 Lomita Mall, 94305 , Stanford , CA , USA

Abstract

Abstract When light interacts with matter by means of scattering and absorption, we observe the resulting color. Light also probes the symmetry of matter and the result is encoded in its polarization. In the special case of circularly-polarized light, which is especially relevant in nonlinear optics, quantum photonics, and physical chemistry, a critical dimension of symmetry is along the longitudinal direction. We examine recent advances in controlling circularly-polarized light and reveal that the commonality in these advances is in judicious control of longitudinal symmetry. In particular, in the use of high quality-factor modes in dielectric metasurfaces, the finite thickness can be used to tune the modal profile. These symmetry considerations can be applied in multiplexed optical communication schemes, deterministic control of quantum emitters, and sensitive detection of the asymmetry of small molecules.

Funder

U.S. Department of Energy, Office of Basic Energy Sciences

Eastman Kodak Graduate Fellowship

U.S. Department of Defense, National Defense Science and Engineering Graduate Fellowship

National Institutes of Health, Stanford Molecular Imaging Scholars Program

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials,Biotechnology

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Advances in machine learning optimization for classical and quantum photonics;Journal of the Optical Society of America B;2024-02-01

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