Realization of quasi-edge states and topological Bloch oscillation in one dimensional waveguide arrays

Wu Xiaoxiong; Luojia Wang; Guangzhen Li; Luqi Yuan

doi:10.1117/12.2651270

31 December 2022 Realization of quasi-edge states and topological Bloch oscillation in one dimensional waveguide arrays

Wu Xiaoxiong, Luojia Wang, Guangzhen Li, Luqi Yuan

Proceedings Volume PC12322, Nanophotonics, Micro/Nano Optics, and Plasmonics VIII; PC123220A (2022) https://doi.org/10.1117/12.2651270
Event: SPIE/COS Photonics Asia, 2022, Online Only

Abstract

We construct a synthetic two-dimensional spatial-frequency space in one-dimensional modulated waveguide arrays, where topologically protected one-way transmission along the spatial boundary and Bloch oscillation along the frequency dimension are achieved.

Conference Presentation

Citation Download Citation

Wu Xiaoxiong, Luojia Wang, Guangzhen Li, and Luqi Yuan "Realization of quasi-edge states and topological Bloch oscillation in one dimensional waveguide arrays", Proc. SPIE PC12322, Nanophotonics, Micro/Nano Optics, and Plasmonics VIII, PC123220A (31 December 2022); https://doi.org/10.1117/12.2651270

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