Overview
- Reproducible 1D-FDTD source code developed from scratch and included in the appendix
- Comprehensive summary of theoretical background and analytical treatments for the time modulated medium
- Several numerical examples explain the impact of individual time-varying medium parameters
Part of the book series: SpringerBriefs in Electrical and Computer Engineering (BRIEFSELECTRIC)
Part of the book sub series: SpringerBriefs in Computational Electromagnetics (BRIEFSCE)
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Table of contents (5 chapters)
Keywords
About this book
The contents provide an extensive literature review, explaining the importance of time-varying media (temporal photonic crystals) in new exotic applications that involve rich EM phenomena such as parametric amplification, frequency conversion, non-reciprocal gain, electromagnetic energy accumulation, temporal coating and temporal aiming (beam-forming). A one-dimensional (1D) FDTD simulation paradigm is then formulated in this book, starting from Maxwell's equations and boundary conditions. The issues of hard/soft source realizations, perfectly matched layers (PMLs), choice of simulation parameters (cell-size and time-stepping) are thoroughly explained through new visualization tools.
This book provides a unique combination of rigorous analytical techniques, several FDTD simulation examples with reproducible source-codes, and new visualization/post-processing mechanisms. The contents of this book should prove to be useful for students, research scholars, scientists and engineers, working in the field of applied electromagnetics, and aiming to design cutting-edge microwave/optical devices based on time-varying medium.
Authors and Affiliations
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Bibliographic Information
Book Title: FDTD Analysis of Guided Electromagnetic Wave Interaction with Time-Modulated Dielectric Medium
Authors: Debdeep Sarkar
Series Title: SpringerBriefs in Electrical and Computer Engineering
DOI: https://doi.org/10.1007/978-981-19-1630-4
Publisher: Springer Singapore
eBook Packages: Engineering, Engineering (R0)
Copyright Information: The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2022
Softcover ISBN: 978-981-19-1629-8Published: 23 April 2022
eBook ISBN: 978-981-19-1630-4Published: 22 April 2022
Series ISSN: 2191-8112
Series E-ISSN: 2191-8120
Edition Number: 1
Number of Pages: XIX, 80
Number of Illustrations: 32 illustrations in colour
Topics: Microwaves, RF and Optical Engineering, Optics, Lasers, Photonics, Optical Devices