Transmission and Q-factor improvement in 2D square photonic crystal demultiplexer
Joint Authors
Maruh, F. Z.
Libbal, M. R.
Bu Shimmat, M.
Bu Shimmat, T.
Source
Journal of New Technology and Materials
Issue
Vol. 9, Issue 2 (31 Dec. 2019), pp.22-27, 6 p.
Publisher
Larbi Ben M'hidi Oum el-Bouaghi University
Publication Date
2019-12-31
Country of Publication
Algeria
No. of Pages
6
Main Subjects
Information Technology and Computer Science
Abstract EN
Our novel designed structure is a demultiplexer of 2D square photonic crystal (PC) of circular rods embedded in air in which we have created three resonant cavities with different radiuses.
So we have three channels based on these cavities which have been implemented to realize the desired demultiplexer structure.
The three radiuses of cavities deduce us to obtain three different output resonant wavelengths; it means that this structure drops the desired wavelength depending on the cavity radius.
The refractive index n that we will use in this study have a constant value, n = 3.3763.
In addition, we had optimized this structure by the variation of the adjacent rods radiuses and positions for each of these cavities.
The obtained result is a structure with geometrically three different resonance zones.
Then, we were being able to extract three resonant wavelengths characterized by a high transmission power T and Q-factor which the mean values are 91 % and 4247 respectively.
We denote that this resulting T and Q-factor are higher than those investigated in bibliography.
American Psychological Association (APA)
Maruh, F. Z.& Libbal, M. R.& Bu Shimmat, M.& Bu Shimmat, T.. 2019. Transmission and Q-factor improvement in 2D square photonic crystal demultiplexer. Journal of New Technology and Materials،Vol. 9, no. 2, pp.22-27.
https://search.emarefa.net/detail/BIM-939130
Modern Language Association (MLA)
Maruh, F. Z.…[et al.]. Transmission and Q-factor improvement in 2D square photonic crystal demultiplexer. Journal of New Technology and Materials Vol. 9, no. 2 (2019), pp.22-27.
https://search.emarefa.net/detail/BIM-939130
American Medical Association (AMA)
Maruh, F. Z.& Libbal, M. R.& Bu Shimmat, M.& Bu Shimmat, T.. Transmission and Q-factor improvement in 2D square photonic crystal demultiplexer. Journal of New Technology and Materials. 2019. Vol. 9, no. 2, pp.22-27.
https://search.emarefa.net/detail/BIM-939130
Data Type
Journal Articles
Language
English
Record ID
BIM-939130