Characteristics of propagation of electromagnetic waves in slab waveguide structures comprising chiral and left-handed materials
Other Title(s)
خصائص انتشار الموجات الكهرومغناطيسية في موجهات موجات خطية تحتوي مواد كايرال و مواد يسارية
Dissertant
Abu Hilal, Ala Naji Abd al-Hadi
Thesis advisor
Tayih, Sufyan Abd al-Rahman
al-Wasif, Khitam Yusuf
Comitee Members
Ubayd, Muin Fathi
Musa, Hana Muhammad
University
Islamic University
Faculty
Faculty of Science
Department
Department of Physics
University Country
Palestine (Gaza Strip)
Degree
Master
Degree Date
2016
English Abstract
Characteristics of guided modes in slab waveguide structures which consist of chiral materials and left handed materials (LHMs) are analytically presented.
We concentrate our study on chiral nihility materials, in which the permittivity and permeability are simultaneously zero.Two waveguide structures are studied in details.The first one is a symmetricslab waveguides in which the core consists of chiral nihility and the claddingsare left-handed meta-materialswhereas the second one is a symmetric slab waveguide in which the claddings are chiral nihility materials and the core layer is negative index materials.
The dispersion equation of an asymmetric three-layered slab waveguide in which all layers are chiral materialsis presented.
Then, the dispersion equation of a symmetric one is derived.
Forodd and even guided modes, the dispersion equations, normalized cutoff frequencies, electromagnetic fields and energy flow of right-handed and left-handed circularly polarized (RCP and LCP) modes are derived and plotted.
Numerical results of guided low-order modes areprovided.
Some novel features such as abnormal dispersion curves in the chiral nihility waveguides are found
Main Subjects
No. of Pages
69
Table of Contents
Table of contents.
Abstract.
Abstract in Arabic.
Chapter One : Introduction to electromagnetic and waveguide theories.
Chapter Two : Left-handed and chiral metamaterials.
Chapter Three : Characteristics of electromagnetic waves in slab waveguide structures comprising chiral nihility film and left-handed material claddings.
Chapter Four : Propagation of electromagnetic waves in slab waveguide structure consisting of chiral nihility claddings and negative-index material core layer.
Conclusions.
References.
American Psychological Association (APA)
Abu Hilal, Ala Naji Abd al-Hadi. (2016). Characteristics of propagation of electromagnetic waves in slab waveguide structures comprising chiral and left-handed materials. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-727158
Modern Language Association (MLA)
Abu Hilal, Ala Naji Abd al-Hadi. Characteristics of propagation of electromagnetic waves in slab waveguide structures comprising chiral and left-handed materials. (Master's theses Theses and Dissertations Master). Islamic University. (2016).
https://search.emarefa.net/detail/BIM-727158
American Medical Association (AMA)
Abu Hilal, Ala Naji Abd al-Hadi. (2016). Characteristics of propagation of electromagnetic waves in slab waveguide structures comprising chiral and left-handed materials. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-727158
Language
English
Data Type
Arab Theses
Record ID
BIM-727158
