Photonic anomalous quantum hall effect

• Main Authors: Mittal, Sunil, Orre, Venkata Vikram, Leykam, Daniel, Chong, Yi Dong, Mohammad Hafezi
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: Photonics; Optical & Microwave Phenomena; Science::Physics
• 在線閱讀: https://hdl.handle.net/10356/106410; http://hdl.handle.net/10220/49630
• 機構: Nanyang Technological University

We experimentally realize a photonic analogue of the anomalous quantum Hall insulator using a two-dimensional (2D) array of coupled ring resonators. Similar to the Haldane model, our 2D array is translation invariant, has a zero net gauge flux threading the lattice, and exploits next-nearest neighbo...