Direct Imaging of Band Structure in Twisted Bilayer Photonic Crystal Slabs
- Resource Type
- Conference
- Authors
- Tang, Haoning; Du, Fan; Lou, Beicheng; Zhang, Mingjie; Ni, Xueqi; Xu, Weijie; Jin, Rebekah; Fan, Shanhui; Mazur, Eric
- Source
- 2023 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2023 Conference on. :1-2 May, 2023
- Subject
- Photonics and Electrooptics
Band structures
Fabrication
Laser theory
Imaging
Photonic crystals
Telecommunications
Slabs
- Language
We demonstrate the fabrication of a twisted bilayer photonic crystal and direct imaging of its photonic band structure across the telecom band. The experimental results are in good agreement with theory.