Study on the Reflection Spectra of One Dimensional Plasma Photonic Crystals Having Exponentially Graded Materials
Study on the Reflection Spectra of One Dimensional Plasma Photonic Crystals Having Exponentially Graded Materials作者机构:Department of Physics Faculty of Science Banaras Hindu University
出 版 物:《Plasma Science and Technology》 (等离子体科学和技术(英文版))
年 卷 期:2013年第15卷第5期
页 面:443-447页
核心收录:
学科分类:07[理学] 070302[理学-分析化学] 070204[理学-等离子体物理] 0703[理学-化学] 0702[理学-物理学]
主 题:graded dielectric layer plasma photonic crystal reflectivity transfer matrixmethod
摘 要:The transfer matrix method is used to study the effect of the permittivity profile on the reflectivity of a one dimensional plasma photonic crystal having exponentially graded material. The analysis shows that the proposed structure works as a perfect mirror within a certain frequency range. These frequency ranges can be completely controlled by the permittivity profile of a graded dielectric layer. As expected we observed that these frequency ranges are also controlled by plasma parameters.