Enhanced omni-directional reflection frequency range in Si-based one dimensional photonic crystal with defect |
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| Authors: | Vipin Kumar KhS Singh |
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| Institution: | a Department of Physics, Digamber Jain (P.G.) College, Baraut-250611, India
b Chaudhary Charan Singh University, Meerut, India |
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| Abstract: | In the present communication, we study omni-directional reflection in one-dimensional photonic crystal (PC) based on Si/SiO2 multilayered structure. It has been shown numerically that it is possible to enhance the range of omni-directional reflection in one-dimensional photonic crystal appreciably by introducing a defect in the multilayered structure. |
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| Keywords: | Photonic crystals Omni-directional reflection Multilayered structure |
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