Negative refraction and focusing of electromagnetic waves by photonic crystals
Author
Bulu, İrfan
Çağlayan, Hümeyra
Özbay, Ekmel
Date
2006Source Title
Journal of Physics: Conference Series
Print ISSN
1742-6588
Publisher
IOP
Volume
36
Pages
33 - 40
Language
English
Type
Conference PaperItem Usage Stats
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Abstract
In this work, we study the negative refraction and focusing effect by a metallodielectric photonic crystal. We show that by using a metallodielectric photonic crystal it is possible to obtain negative refraction for large incidence angles. In addition, our experimental and theoretical work reveal that the metallodielectric photonic crystal can be used as aflat-lens.
Keywords
Electromagnetic wavesPhotonic crystals
Metallodielectric photonic crystal
Aflat-lens
Incidence angles