Design and analysis of graphene metasurfaces for broadband applications BY Dr. Nagandla Prasad,Dr P. Pardhasaradhi

Graphene, a one-atom-thick sheet of carbon atoms arranged in a honeycomb lattice, has revolutionized the field of nanotechnology due to its remarkable electrical, optical, and mechanical properties. One particularly exciting area of exploration is the development of graphene metasurfaces – engineered structures composed of graphene patterns that manipulate light in unconventional ways. These metasurfaces hold immense promise for a wide range of applications, particularly in the realm of broadband devices.
This book, “Design and Analysis of Graphene Metasurfaces for Broadband Applications,” delves into the fascinating world of graphene metasurfaces, focusing on their potential for broadband light manipulation. We provide a comprehensive overview of the fundamental concepts, design principles, and analysis techniques employed in this rapidly evolving field.
The book is designed for a broad audience, including:
• Researchers and engineers: Working in the fields of nanophotonics, metamaterials, and optoelectronics who seek to understand and utilize graphene metasurfaces for broadband applications.
• Graduate students: Pursuing studies in physics, electrical engineering, or materials science with a particular interest in graphene and its applications.
• Scientists and professionals: Working in related fields who want to gain a foundational understanding of this emerging technology.
The book begins with an introduction to graphene, highlighting its unique properties and potential for light manipulation. We then delve into the concept of metasurfaces, explaining how they can tailor light-wave properties in innovative ways. Subsequently, the focus shifts to graphene metasurfaces, exploring various design strategies and fabrication techniques for achieving broadband functionalities.
A significant portion of the book is dedicated to the analysis of graphene metasurfaces. We discuss different theoretical and computational methods used to predict and optimize their performance for broadband applications. Real-world examples and case studies are presented to illustrate the practical applications of these metasurfaces in various scenarios.
The final chapter explores the future directions and challenges in the field of graphene metasurfaces. We discuss emerging design paradigms and potential applications that hold promise for revolutionizing various technologies relying on broadband light manipulation.
We believe this book will serve as a valuable resource for anyone interested in exploring the exciting world of graphene metasurfaces for broadband applications. By providing a comprehensive and accessible introduction to the field, we aim to stimulate further research and development in this rapidly advancing area, paving the way for groundbreaking advancements in nanophotonic devices and systems.