Arbitrarily polarized bound states in the continuum with twisted photonic crystal slabs

Affiliations

Haoye Qin: Tsinghua Shenzhen International Graduate School, Tsinghua University
Zengping Su: Tsinghua Shenzhen International Graduate School, Tsinghua University
Mengqi Liu: Department of Electrical and Computer Engineering, National University of Singapore
Yixuan Zeng: Department of Electrical and Computer Engineering, National University of Singapore
Man-Chung Tang: Tsinghua Shenzhen International Graduate School, Tsinghua University
Mengyao Li: Tsinghua Shenzhen International Graduate School, Tsinghua University
Yuzhi Shi: Institute of Precision Optical Engineering, School of Physics Science and Engineering, Tongji University
Wei Huang: Key Laboratory of Multifunctional Nanomaterials and Smart Systems, Suzhou institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences (CAS)
Cheng-Wei Qiu: Department of Electrical and Computer Engineering, National University of Singapore
Qinghua Song: Tsinghua Shenzhen International Graduate School, Tsinghua University

Abstract

Bilayer twisted photonic crystal slabs enable arbitrarily polarized bound states in continuum (BICs) covering full Poincare sphere.

ISSN: 2047-7538 (Online)
Publisher: Nature Publishing Group
Country of publisher: United Kingdom
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: https://www.nature.com/lsa/