ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS |
Prev
Next
|
|
|
Thermal tunable one-dimensional photonic crystals containing phase change material |
Yuanlin Jia(贾渊琳), Peiwen Ren(任佩雯), and Chunzhen Fan(范春珍)† |
1 School of Physics and Microstructures, Zhengzhou University, Zhengzhou 450001, China |
|
|
Abstract To obtain the adjustable photonic crystals (PCs), we numerically investigate one-dimensional (1D) PCs with alternating VO2 and SiO2 layers through transfer matrix method. The dispersion relation agrees well with the transmittance obtained by the finite element calculation. Tunable band gaps are achieved with the thermal stimuli of VO2, which has two crystal structures. The monoclinic crystal structure VO2 (R) at low temperature exhibits insulating property, and the high temperature square rutile structure VO2 (M) presents metal state. Concretely, the bandwidth is getting narrower and red shift occurs with the higher temperature in VO2 (R)/SiO2 PCs structure. Based on the phase change characteristics of VO2, we can flexibly adjust the original structure as VO2 (R)/VO2 (M)/SiO2. By increasing the phase ratio of VO2 (R) to VO2 (M), the band gap width gradually becomes wider and blue shift occurs. The discrete layers of gradient composites on the dispersion of 1D PCs are also investigated, which enhances the feasibility in practical operation. Thus, our proposed thermal modulation PCs structure paves a new way to realize thermal tunable optical filters and sensors.
|
Received: 10 May 2020
Revised: 05 June 2020
Accepted manuscript online: 01 August 2020
|
PACS:
|
42.70.Qs
|
(Photonic bandgap materials)
|
|
42.25.Bs
|
(Wave propagation, transmission and absorption)
|
|
81.30.Dz
|
(Phase diagrams of other materials)
|
|
42.79.Ci
|
(Filters, zone plates, and polarizers)
|
|
Corresponding Authors:
†Corresponding author. E-mail: chunzhen@zzu.edu.cn
|
About author: †Corresponding author. E-mail: chunzhen@zzu.edu.cn * Project supported by the Key Science and Technology Research Project of Henan Province, China (Grant No. 1721023100107). |
Cite this article:
Yuanlin Jia(贾渊琳), Peiwen Ren(任佩雯), and Chunzhen Fan(范春珍)† Thermal tunable one-dimensional photonic crystals containing phase change material 2020 Chin. Phys. B 29 104210
|
[1] |
|
[2] |
|
[3] |
|
[4] |
|
[5] |
|
[6] |
|
[7] |
|
[8] |
|
[9] |
|
[10] |
Wang W Y, Cui Y X, He Y R, Lin X Y, Tian X M, Ji T, He S L 2014 Opt. Lett. 39 331 DOI: 10.1364/OL.39.000331
|
[11] |
|
[12] |
|
[13] |
|
[14] |
|
[15] |
|
[16] |
|
[17] |
|
[18] |
|
[19] |
|
[20] |
Ke Y J, Balin I, Wang N, Lu Q, Tok A Y, White T J, Magdassi S, Abdulhalim I, Long Y 2016 Acs. Appl. Mater. Inter. 8 33112 DOI: 10.1021/acsami.6b12175
|
[21] |
|
[22] |
Liu Q, Li S G, Li J S, Dou C, Wang X Y, Wang G Y, Shi M 2016 J. Lightwave. Technol. 34 2484 DOI: 10.1109/JLT.2016.2541220
|
[23] |
|
[24] |
|
[25] |
|
[26] |
Wang R, Yang W Y, Gao S, Ju X J, Zhu P F, Li B, Li Q 2019 J. Mater. Chem. C 7 8185 DOI: 10.1039/C8TC05759A
|
[27] |
|
[28] |
|
[29] |
|
[30] |
Xiao X D, Cheng H L, Dong G P, Liu Y G, Chen L H, Miao L, Xu G 2013 CrystEngComm 15 1095 DOI: 10.1039/C2CE26262B
|
[31] |
|
[32] |
|
[33] |
|
[34] |
Cocker T L, Titova L V, Fourmaux S, Bandulet H C, Brassard D, Kieffer J C, Khakani M A E, Hegmann F A 2010 Appl. Phys. Lett. 97 221905 DOI: 10.1063/1.3518482
|
[35] |
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|