International Journal of Physics and Applications

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Design and Analysis Superprism Effects in 1D Photonics Crystal


Affiliations
1 Ministray of Science & Technology Materials Chemistry & Physics.
2 Al-Mustansiriyah University, College of Sciences, Physics Department.
     

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Extraordinary angle-sensitive light propagation, which we call a superprism phenomenon, was demonstrated at optical wavelength in photonic crystals (PCs) with one dimensional (1D) periodic structure. This research shows that multilayer optical thin film stack can exhibit superprism effect due to their large abnormal dispersions. We investigated and simulated this effect numerically in a 1D non-periodic film structure.

Keywords

Superprism, Photonic Crystals, Group-propagation
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  • Design and Analysis Superprism Effects in 1D Photonics Crystal

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Authors

Gaillan H. Abdullah
Ministray of Science & Technology Materials Chemistry & Physics.
Elham Jasim Mohammad
Al-Mustansiriyah University, College of Sciences, Physics Department.
Shaimaa Hasan Kafy
Al-Mustansiriyah University, College of Sciences, Physics Department.

Abstract


Extraordinary angle-sensitive light propagation, which we call a superprism phenomenon, was demonstrated at optical wavelength in photonic crystals (PCs) with one dimensional (1D) periodic structure. This research shows that multilayer optical thin film stack can exhibit superprism effect due to their large abnormal dispersions. We investigated and simulated this effect numerically in a 1D non-periodic film structure.

Keywords


Superprism, Photonic Crystals, Group-propagation

References