Optical meta-waveguides for integrated photonics and beyond

Yuan Meng; Yizhen Chen; Longhui Lu; Yimin Ding; Andrea Cusano; Jonathan A. Fan; Qiaomu Hu; Kaiyuan Wang; Zhenwei Xie; Zhoutian Liu; Yuanmu Yang; Qiang Liu; Mali Gong; Qirong Xiao; Shulin Sun; Minming Zhang; Xiaocong Yuan; Xingjie Ni

doi:10.1038/s41377-021-00655-x

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Optical meta-waveguides for integrated photonics and beyond

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- Optical meta-waveguides for integrated photonics and beyond
- Optical meta-waveguides for integrated photonics and beyond
- LSA 2021年10卷第12期页码：2263-2306
- Affiliations：
  
  1.State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, 100084 Beijing, China
  2.Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing and School of Information, Science and Technology, Fudan University, Shanghai 200433, China
  3.School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, 430074 China
  4.Department of Electrical Engineering, Pennsylvania State University, University Park, PA 16802, USA
  5.Optoelectronic Division, Department of Engineering, University of Sannio, I-82100 Benevento, Italy
  6.Department of Electrical Engineering, Stanford University, Stanford, CA 94305, USA
  7.Nanophotonics Research Centre, Shenzhen Key Laboratory of Micro-Scale Optical Information Technology, Shenzhen University, Shenzhen 518060, China
  8.Key Laboratory of Photonic Control Technology, Ministry of Education, Tsinghua University, 100084 Beijing, China
  9.Yiwu Research Institute of Fudan University, Chengbei Road, Yiwu City, 322000 Zhejiang, China
  10.Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074 Hubei, China
- Author bio：
  
  Qirong Xiao (xiaoqirong@mail.tsinghua.edu.cn)
  Shulin Sun (sls@fudan.edu.cn)
  Minming Zhang (mmz@hust.edu.cn)
- Funds：
- DOI：10.1038/s41377-021-00655-x
  中图分类号：
- 纸质出版日期：2021-12-31，
  
  网络出版日期：2021-11-22，
  
  收稿日期：2021-05-22，
  
  修回日期：2021-09-17，
  
  录用日期：2021-09-28
- Accepted：
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Optical meta-waveguides for integrated photonics and beyond[J]. LSA, 2021,10(12):2263-2306.

Meng, Y. et al. Optical meta-waveguides for integrated photonics and beyond. Light: Science & Applications, 10, 2263-2306 (2021).
Optical meta-waveguides for integrated photonics and beyond[J]. LSA, 2021,10(12):2263-2306. DOI： 10.1038/s41377-021-00655-x.

Meng, Y. et al. Optical meta-waveguides for integrated photonics and beyond. Light: Science & Applications, 10, 2263-2306 (2021). DOI： 10.1038/s41377-021-00655-x.

摘要

Abstract

The growing maturity of nanofabrication has ushered massive sophisticated optical structures available on a photonic chip. The integration of subwavelength-structured metasurfaces and metamaterials on the canonical building block of optical waveguides is gradually reshaping the landscape of photonic integrated circuits

giving rise to numerous meta-waveguides with unprecedented strength in controlling guided electromagnetic waves. Here

we review recent advances in meta-structured waveguides that synergize various functional subwavelength photonic architectures with diverse waveguide platforms

such as dielectric or plasmonic waveguides and optical fibers. Foundational results and representative applications are comprehensively summarized. Brief physical models with explicit design tutorials

either physical intuition-based design methods or computer algorithms-based inverse designs

are cataloged as well. We highlight how meta-optics can infuse new degrees of freedom to waveguide-based devices and systems

by enhancing light-matter interaction strength to drastically boost device performance

or offering a versatile designer media for manipulating light in nanoscale to enable novel functionalities. We further discuss current challenges and outline emerging opportunities of this vibrant field for various applications in photonic integrated circuits

biomedical sensing

artificial intelligence and beyond.

关键词

Keywords

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