Band structure and thermal emission of two dimentional silicon photonic crystal
In this research, we have studied the photonic band structure, optical properties and thermal emission spectrum of 2D Silicon photonic crystal with hexagonal structure. The band structure, band gap map and the gap size versus radius have been calculated by plane wave expansion method. The maximum ba...
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Isfahan University of Technology
2017-11-01
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doaj-3d3d38d75dd246feb87b58f1d83a93362020-11-24T22:38:03ZengIsfahan University of TechnologyIranian Journal of Physics Research1682-69572345-36642017-11-01174573583Band structure and thermal emission of two dimentional silicon photonic crystalmeysam daneshvar0Ali Rostamnejadi1 Electroceram Research Center, Malek Ashtar University Of Technology, Shahin Shahr, Isfahan, Iran Electroceram Research Center, Malek Ashtar University Of Technology, Shahin Shahr, Isfahan, Iran In this research, we have studied the photonic band structure, optical properties and thermal emission spectrum of 2D Silicon photonic crystal with hexagonal structure. The band structure, band gap map and the gap size versus radius have been calculated by plane wave expansion method. The maximum band gap size of TE (TM) polarization and the complete gap size are 51% (20%) and 17% at air hole radius r=0.43a (0.50a) and r=0.48a, respectively. The optical properies have been calculated by FDTD methd in the range of 1 to 10 . The thermal emission spectrum has been obtained from absorption by Kirchhoff’s law. The obtaine results show that by engineering the band structure, the thermal emission spectrum of 2D Silicon photonic crystal can be controlled in a manner that can be used in thermophotovoltaic systems.http://ijpr.iut.ac.ir/browse.php?a_code=A-10-2518-1&slc_lang=en&sid=1Silicon Photonic crystal band structure band gap optical properties thermal emission |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
meysam daneshvar Ali Rostamnejadi |
spellingShingle |
meysam daneshvar Ali Rostamnejadi Band structure and thermal emission of two dimentional silicon photonic crystal Iranian Journal of Physics Research Silicon Photonic crystal band structure band gap optical properties thermal emission |
author_facet |
meysam daneshvar Ali Rostamnejadi |
author_sort |
meysam daneshvar |
title |
Band structure and thermal emission of two dimentional silicon photonic crystal |
title_short |
Band structure and thermal emission of two dimentional silicon photonic crystal |
title_full |
Band structure and thermal emission of two dimentional silicon photonic crystal |
title_fullStr |
Band structure and thermal emission of two dimentional silicon photonic crystal |
title_full_unstemmed |
Band structure and thermal emission of two dimentional silicon photonic crystal |
title_sort |
band structure and thermal emission of two dimentional silicon photonic crystal |
publisher |
Isfahan University of Technology |
series |
Iranian Journal of Physics Research |
issn |
1682-6957 2345-3664 |
publishDate |
2017-11-01 |
description |
In this research, we have studied the photonic band structure, optical properties and thermal emission spectrum of 2D Silicon photonic crystal with hexagonal structure. The band structure, band gap map and the gap size versus radius have been calculated by plane wave expansion method. The maximum band gap size of TE (TM) polarization and the complete gap size are 51% (20%) and 17% at air hole radius r=0.43a (0.50a) and r=0.48a, respectively. The optical properies have been calculated by FDTD methd in the range of 1 to 10 . The thermal emission spectrum has been obtained from absorption by Kirchhoff’s law. The obtaine results show that by engineering the band structure, the thermal emission spectrum of 2D Silicon photonic crystal can be controlled in a manner that can be used in thermophotovoltaic systems. |
topic |
Silicon Photonic crystal band structure band gap optical properties thermal emission |
url |
http://ijpr.iut.ac.ir/browse.php?a_code=A-10-2518-1&slc_lang=en&sid=1 |
work_keys_str_mv |
AT meysamdaneshvar bandstructureandthermalemissionoftwodimentionalsiliconphotoniccrystal AT alirostamnejadi bandstructureandthermalemissionoftwodimentionalsiliconphotoniccrystal |
_version_ |
1725714882722004992 |