Hyperbolic polaritonic crystals with configurable low-symmetry Bloch modes

• Main Authors: Lv, Jiangtao, Wu, Yingjie, Liu, Jingying, Gong, Youning, Si, Guangyuan, Hu, Guangwei, Zhang, Qing, Zhang, Yupeng, Tang, Jian-Xin, Fuhrer, Michael S., Chen, Hongsheng, Maier, Stefan A., Qiu, Cheng-Wei, Ou, Qingdong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Fourier Transform; Hyperbolic Polaritonic Crystal
• Online Access: https://hdl.handle.net/10356/171533
• Institution: Nanyang Technological University

Photonic crystals (PhCs) are a kind of artificial structures that can mold the flow of light at will. Polaritonic crystals (PoCs) made from polaritonic media offer a promising route to controlling nano-light at the subwavelength scale. Conventional bulk PhCs and recent van der Waals PoCs mainly show...