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This book comprises select proceedings of the 5th International Conference on Optical and Wireless Technologies (OWT 2021). The contents of this book focus on research carried out in optical communication, optoelectronics, optics, wireless communication, wireless networks, sensors, mobile communications, and antenna and wave propagation. The book also explores the combined use of various optical and wireless technologies in next-generation applications and their latest developments in the applications such as photonics, high-speed communication systems and networks, visible light communication, nanophotonics, and wireless and MIMO systems. This book serves as a reference to scientists, academicians, engineers, and policy-makers interested in the field of optical and wireless technologies.
With the launch of the Quantum Technology Flagship Programme by the European Commission, developments in the realization of new technologies based on quantum physics have been recognized as a priority. These are important for cryptographic techniques for telecommunications security, new computing hardware that can solve problems so far inaccessible even to the latest generation of supercomputers, and precision standards and sensors with important applications ranging from materials science to medical diagnostics. This book presents a collection of lectures from the International School of Physics Enrico Fermi on Nanoscale Quantum Optics, held in Varenna, Italy, from 23 – 28 July 2018. The ...
This volume presents selected papers from the 3rd International Conference on Optical and Wireless Technologies, conducted from 16th to 17th March, 2019. It focuses on extending the limits of currently used systems encompassing optical and wireless domains, and explores the latest developments in applications like photonics, high speed communication systems and networks, visible light communication, nano-photonics, wireless, and MIMO systems. The proceedings contain high quality scholarly articles, giving insight into the analytical, experimental, and developmental aspects of systems, techniques, and devices in these spheres. This volume will prove useful to researchers and professionals alike.
Khadeejah is a hard-working and stubborn first-generation Indian woman who longs for her beloved homeland and often questions what she is doing on the tip of Africa. At 37, her daughter Summaya is struggling to reconcile her South African and Indian identities, while Summaya’s own daughter, eleven-year-old Aneesa, is a girl who has some difficult questions of her own. Is her mother lying to her about her father’s death? Why won’t she tell her what really happened? Gradually, the past merges with the present as the novel meanders through their lives, uncovering the secrets people keep, the words they swallow, and the emotions they elect to mute. For this family, faintly detectable through the sharp spicy aromas that find their way out of Khadeejah’s kitchen, the scent of tragedy is always threatening. Eventually, it will bring this family together. If not, it will tear them apart.
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This book presents a systematic account of optical coherence theory within the framework of classical optics, as applied to such topics as radiation from sources of different states of coherence, foundations of radiometry, effects of source coherence on the spectra of radiated fields, coherence theory of laser modes, and scattering of partially coherent light by random media.
This book, intended for students, researchers and engineers, is a collection of classic papers on photorefractive nonlinear optics. Included are landmark papers on fundamental photorefractive phenomena, two-wave mixing, four-wave mixing, phase conjugators and resonators, material growth and physics, and applications in image processing, optical storage and optical computing.
This book demonstrates how the theoretical concepts of the capabilities approach can be applied in the context of engineering education, and how this could be used to add nuance to our understanding of the contribution higher education can make to human flourishing. In demonstrating the usefulness of the capability approach as a lens through which to evaluate the outputs of engineering education, the author also shows how the capability approach can be informed by, and informs, the concept of ‘sustainable development’ and discusses what pedagogical and curricula implications this may have for education for sustainable development (ESD), particularly in engineering. As such, the book buil...
This books describes the greatest sins according to Islam. Written by Ayatollah Dastghaib Shirazi, it's easy to understand and insightful to the reader.
'Scientists labelled fat the enemy . . . they were wrong.' Time magazine We've been told for years that eating fat is bad for us, that it is a primary cause of high blood pressure, heart disease and obesity. The Real Meal Revolution debunks this lie and shows us the way back to restored health through eating what human beings are meant to eat. This book will radically transform your life by showing you clearly, and easily, how to take control of not just your weight, but your overall health, too - through what you eat. And you can eat meat, seafood, eggs, cheese, butter, nuts . . . often the first things to be prohibited or severely restricted on most diets. This is Banting, or Low-Carb, Hig...