可调微纳滤波结构的研究进展

余晓畅; 许雅晴; 蔡佳辰; 袁梦琦; 高博; 虞益挺

doi:10.37188/CO.2021-0044

Volume 14 Issue 5

Sep. 2021

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Chinese Optics > 2021 > 14(5): 1069-1088.

YU Xiao-chang, XU Ya-qing, CAI Jia-chen, YUAN Meng-qi, GAO Bo, YU Yi-ting. Progress of tunable micro-nano filtering structures[J]. Chinese Optics, 2021, 14(5): 1069-1088. doi: 10.37188/CO.2021-0044

Citation:

YU Xiao-chang, XU Ya-qing, CAI Jia-chen, YUAN Meng-qi, GAO Bo, YU Yi-ting. Progress of tunable micro-nano filtering structures[J]. Chinese Optics, 2021, 14(5): 1069-1088. doi: 10.37188/CO.2021-0044

YU Xiao-chang, XU Ya-qing, CAI Jia-chen, YUAN Meng-qi, GAO Bo, YU Yi-ting. Progress of tunable micro-nano filtering structures[J]. Chinese Optics, 2021, 14(5): 1069-1088. doi: 10.37188/CO.2021-0044

Citation:

YU Xiao-chang, XU Ya-qing, CAI Jia-chen, YUAN Meng-qi, GAO Bo, YU Yi-ting. Progress of tunable micro-nano filtering structures[J]. Chinese Optics, 2021, 14(5): 1069-1088. doi: 10.37188/CO.2021-0044

PDF( 12124 KB)

Progress of tunable micro-nano filtering structures

doi: 10.37188/CO.2021-0044

YU Xiao-chang^{1, 2
,},
XU Ya-qing^{1, 2, 3
,},
CAI Jia-chen^{2, 3},
YUAN Meng-qi^{1, 2},
GAO Bo⁴,
YU Yi-ting^{1, 2
,
,}

1.
Research & Development Institute of Northwestern Polytechnical University in Shenzhen, Shenzhen 518057
2.
School of Mechanical and Electronical Engineering, Key Laboratory of Micro/ Nano Systems for Aerospace, (Ministry of Education), Key Laboratory of Micro-and Nano-Electro-Mechanical Systems of Shaanxi Province, Northwestern Polytechnical University, Xi’an 710072, China
3.
Honors College, Northwestern Polytechnical University, Xi’an 710072, China
4.
CAS Key Laboratory of Spectral Imaging Technology, Xi’an 710119, China

Funds: Supported by The Science, Technology and Innovation Commission of Shenzhen Municipality (No. JCYJ20180508151936092); National Natural Science Foundation of China (No. 51975483); Key Research and Development Project of Shaanxi Province (No. 2020ZDLGY01-03); Key Project of Ningbo Natural Science Foundation (No. 202003N4033); Peak Experience Project of Northwestern Polytechnical University (No. 201912); Open Foundation Project of the Key Laboratory of Spectroscopic Imaging of the Chinese Academy of Sciences (No. LSIT201912W)

More Information

Corresponding author: yyt@nwpu.edu.cn
Received Date: 18 Feb 2021
Rev Recd Date: 18 Mar 2021

Available Online: 15 May 2021

Publish Date: 18 Sep 2021

Abstract

Abstract

Because of the large size and immobility working modes, traditional spectral imaging systems struggle to meet increasingly complex practical needs. Tunable micro-nano filtering structures show unique advantages for their lighter weight and greater flexibility, so they are promising candidates for achieving adaptive and intelligent operation in the future. This article summarizes a variety of tunable filtering methodologies and their operational principles both in domestic and foreign research within the last several years. It illustrates static tunable methods such as utilizing liquid crystal and phase-change materials, some dynamic tunable filtering structures such as Fabry-Pérot cavity, micro-nano tunable grating as well as some driving approaches like mechanical stretching, electrostatic driving, optical driving, etc. Meanwhile, this article also introduces some frontier researches based on microfluidic chips and graphene. In the end, it discusses the barriers, challenges and future trends of development for tunable micro-nano filtering structures.
- tunable filter,
- liquid crystals,
- phase-change materials,
- micro-nano filtering structures

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References(84)

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