Thermo-Optic Switch with High Tuning Efficiency Based on Nanobeam Cavity and Hydrogen-Doped Indium Oxide Microheater

We propose and experimentally demonstrate an efficient on-chip thermo-optic (TO) switch based on a photonic crystal nanobeam cavity (PCNC) and a hydrogen-doped indium oxide (IHO) microheater. The small mode volume of the PCNC and the close-range heating through the transparent conductive oxide IHO g...

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Bibliographic Details
Published in:Photonics
Main Authors: Weiyu Tong, Shangjing Li, Jiahui Zhang, Jianji Dong, Bin Hu, Xinliang Zhang
Format: Article
Language:English
Published: MDPI AG 2024-08-01
Subjects:
silicon photonics
nanobeam cavity
optical switch
hydrogen-doped indium oxide
Online Access:https://www.mdpi.com/2304-6732/11/8/738

Internet

https://www.mdpi.com/2304-6732/11/8/738

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