Effect of negative index of refraction in the propagation of electromagnetic waves

Autor:	Mohammed M. Shabat, Muin F. Ubeid
Rok vydání:	2010
Předmět:	Physics endocrine system animal structures Mathematical descriptions of opacity Wave propagation business.industry Physics::Optics Physics::Classical Physics Refraction law.invention Optics Negative refraction law Surface wave Total external reflection business Rectilinear propagation Waveguide
Zdroj:	2010 INTERNATIONAL KHARKOV SYMPOSIUM ON PHYSICS AND ENGINEERING OF MICROWAVES, MILLIMETER AND SUBMILLIMETER WAVES.
DOI:	10.1109/msmw.2010.5545956
Popis:	Consider a material slab situated between two half free spaces. An electromagnetic waves is obliquely incident on it. We investigate the effect of index of refraction of the material in the transmission of electromagnetic waves. We study three cases of the material: real positive index of refraction, real negative index of refraction and the refractive index is a function of frequency of the incident waves. We show that the transmission of electromagnetic waves through the slab is indifferent whether the index of refraction is real positive or negative. We also show that the transmission through the slab is completely different if the index of refraction is a function of frequency.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f4c9d34da05a4c4718eb146c6323715 https://doi.org/10.1109/msmw.2010.5545956 Zobrazit plný text záznamu