Design of one-dimensional composite photonic crystal with high infrared reflectivity and low microwave reflectivity

Kaizi Hao; Xin Wang; Lang Zhou; Suhui Yang; Jinying Zhang; Yiting Wang; Zhuo Li

doi:10.1016/j.ijleo.2020.164794

Design of one-dimensional composite photonic crystal with high infrared reflectivity and low microwave reflectivity

Kaizi Hao, Xin Wang, Lang Zhou, Suhui Yang, Jinying Zhang, Yiting Wang, Zhuo Li^*

^*Corresponding author for this work

School of Optics and Photonics

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

In this paper, we proposed a one-dimensional (1D) composite photonic crystal (CPC) with high infrared reflectivity and low microwave reflectivity. Based on λ/4 photonic band gap theory and impedance matching principle, the unit cell structure of CPC was determined. The effects of material parameters, incident angle, the number of unit cell and reference wavelength on the forbidden band of infrared and pass band of microwave were analyzed. A 1D CPC composed of three photonic crystals with 27 layers was designed. Its average infrared reflectivity in the range of 3-5 μm reached 99.40%, and its average microwave reflectivity in the range of 14-16 GHz was only 0.16%. This CPC has good potential application in infrared/microwave compatible stealth.

Original language	English
Article number	164794
Journal	Optik
Volume	216
DOIs	https://doi.org/10.1016/j.ijleo.2020.164794
Publication status	Published - Aug 2020

Keywords

Composite photonic crystal
Forbidden band
Impedance matching
Infrared
Microwave
Pass band
λ/4 photonic band gap

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10.1016/j.ijleo.2020.164794

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title = "Design of one-dimensional composite photonic crystal with high infrared reflectivity and low microwave reflectivity",

abstract = "In this paper, we proposed a one-dimensional (1D) composite photonic crystal (CPC) with high infrared reflectivity and low microwave reflectivity. Based on λ/4 photonic band gap theory and impedance matching principle, the unit cell structure of CPC was determined. The effects of material parameters, incident angle, the number of unit cell and reference wavelength on the forbidden band of infrared and pass band of microwave were analyzed. A 1D CPC composed of three photonic crystals with 27 layers was designed. Its average infrared reflectivity in the range of 3-5 μm reached 99.40%, and its average microwave reflectivity in the range of 14-16 GHz was only 0.16%. This CPC has good potential application in infrared/microwave compatible stealth.",

keywords = "Composite photonic crystal, Forbidden band, Impedance matching, Infrared, Microwave, Pass band, λ/4 photonic band gap",

author = "Kaizi Hao and Xin Wang and Lang Zhou and Suhui Yang and Jinying Zhang and Yiting Wang and Zhuo Li",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier GmbH",

year = "2020",

month = aug,

doi = "10.1016/j.ijleo.2020.164794",

language = "English",

volume = "216",

journal = "Optik",

issn = "0030-4026",

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TY - JOUR

T1 - Design of one-dimensional composite photonic crystal with high infrared reflectivity and low microwave reflectivity

AU - Hao, Kaizi

AU - Wang, Xin

AU - Zhou, Lang

AU - Yang, Suhui

AU - Zhang, Jinying

AU - Wang, Yiting

AU - Li, Zhuo

PY - 2020/8

Y1 - 2020/8

N2 - In this paper, we proposed a one-dimensional (1D) composite photonic crystal (CPC) with high infrared reflectivity and low microwave reflectivity. Based on λ/4 photonic band gap theory and impedance matching principle, the unit cell structure of CPC was determined. The effects of material parameters, incident angle, the number of unit cell and reference wavelength on the forbidden band of infrared and pass band of microwave were analyzed. A 1D CPC composed of three photonic crystals with 27 layers was designed. Its average infrared reflectivity in the range of 3-5 μm reached 99.40%, and its average microwave reflectivity in the range of 14-16 GHz was only 0.16%. This CPC has good potential application in infrared/microwave compatible stealth.

AB - In this paper, we proposed a one-dimensional (1D) composite photonic crystal (CPC) with high infrared reflectivity and low microwave reflectivity. Based on λ/4 photonic band gap theory and impedance matching principle, the unit cell structure of CPC was determined. The effects of material parameters, incident angle, the number of unit cell and reference wavelength on the forbidden band of infrared and pass band of microwave were analyzed. A 1D CPC composed of three photonic crystals with 27 layers was designed. Its average infrared reflectivity in the range of 3-5 μm reached 99.40%, and its average microwave reflectivity in the range of 14-16 GHz was only 0.16%. This CPC has good potential application in infrared/microwave compatible stealth.

KW - Composite photonic crystal

KW - Forbidden band

KW - Impedance matching

KW - Infrared

KW - Microwave

KW - Pass band

KW - λ/4 photonic band gap

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U2 - 10.1016/j.ijleo.2020.164794

DO - 10.1016/j.ijleo.2020.164794

M3 - Article

AN - SCOPUS:85084347248

SN - 0030-4026

VL - 216

JO - Optik

JF - Optik

M1 - 164794

ER -

Design of one-dimensional composite photonic crystal with high infrared reflectivity and low microwave reflectivity

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Keywords

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