Effect of the change in ellipticity of the elliptic elements on band structure for 2D photonic crystal waveguide
In this paper, using plane ware expansion method the polarization-dependent band structures are investigated in two dimensional photonic crystal waveguide with a square lattice composed of GaAs elliptic elements in air background. Then, the changes of the band structure with changing ellipticity of...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Isfahan University of Technology
2014-04-01
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| Series: | Iranian Journal of Physics Research |
| Subjects: | |
| Online Access: | http://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-646&slc_lang=en&sid=1 |
| _version_ | 1819151834868088832 |
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| author | S. H. Zahraei A. Gharaati |
| author_facet | S. H. Zahraei A. Gharaati |
| author_sort | S. H. Zahraei |
| collection | DOAJ |
| description | In this paper, using plane ware expansion method the polarization-dependent band structures are investigated in two dimensional photonic crystal waveguide with a square lattice composed of GaAs elliptic elements in air background. Then, the changes of the band structure with changing ellipticity of the elliptic elements are discussed. It is observed that by increasing the ellipticity of elements the size of the photonic band gap and the guiding eigen frequency will increase |
| first_indexed | 2024-12-22T14:39:42Z |
| format | Article |
| id | doaj.art-986ed5239f2c468ea37bf5a551ed57a6 |
| institution | Directory Open Access Journal |
| issn | 1682-6957 |
| language | English |
| last_indexed | 2024-12-22T14:39:42Z |
| publishDate | 2014-04-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Iranian Journal of Physics Research |
| spelling | doaj.art-986ed5239f2c468ea37bf5a551ed57a62022-12-21T18:22:34ZengIsfahan University of TechnologyIranian Journal of Physics Research1682-69572014-04-01141117122Effect of the change in ellipticity of the elliptic elements on band structure for 2D photonic crystal waveguideS. H. Zahraei0A. Gharaati1 In this paper, using plane ware expansion method the polarization-dependent band structures are investigated in two dimensional photonic crystal waveguide with a square lattice composed of GaAs elliptic elements in air background. Then, the changes of the band structure with changing ellipticity of the elliptic elements are discussed. It is observed that by increasing the ellipticity of elements the size of the photonic band gap and the guiding eigen frequency will increasehttp://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-646&slc_lang=en&sid=1 photonic crystal waveguide Photonic band gap Band structure Guiding eigen mode |
| spellingShingle | S. H. Zahraei A. Gharaati Effect of the change in ellipticity of the elliptic elements on band structure for 2D photonic crystal waveguide Iranian Journal of Physics Research photonic crystal waveguide Photonic band gap Band structure Guiding eigen mode |
| title | Effect of the change in ellipticity of the elliptic elements on band structure for 2D photonic crystal waveguide |
| title_full | Effect of the change in ellipticity of the elliptic elements on band structure for 2D photonic crystal waveguide |
| title_fullStr | Effect of the change in ellipticity of the elliptic elements on band structure for 2D photonic crystal waveguide |
| title_full_unstemmed | Effect of the change in ellipticity of the elliptic elements on band structure for 2D photonic crystal waveguide |
| title_short | Effect of the change in ellipticity of the elliptic elements on band structure for 2D photonic crystal waveguide |
| title_sort | effect of the change in ellipticity of the elliptic elements on band structure for 2d photonic crystal waveguide |
| topic | photonic crystal waveguide Photonic band gap Band structure Guiding eigen mode |
| url | http://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-646&slc_lang=en&sid=1 |
| work_keys_str_mv | AT shzahraei effectofthechangeinellipticityoftheellipticelementsonbandstructurefor2dphotoniccrystalwaveguide AT agharaati effectofthechangeinellipticityoftheellipticelementsonbandstructurefor2dphotoniccrystalwaveguide |