Optics gives a comprehensive and balanced account of traditional optics as well as some of the recent developments in this field while meeting the requirements of a course on optics meant for undergraduate students of science and engineering.

Optics

Computers & Technology

Ghatak, Ajoy

Computer Science

McGraw–Hill Education

Fiber Optic Essentials starts with a basic discussion on lightwaves and the phenomenon of refraction and reflection. It then goes on to introduces the reader to the field of fiber optics and covers some of the recent developments, such as fiber amplifiers, dispersion compensation and nonlinear effects. A number of other applications are also presented. Examples and comparison with everyday experience are provided wherever possible to help the reader's comprehension. Diagrams are also included to aid in the visualization of certain concepts.

Fiber Optic Essentials (Wiley Survival Guides in Engineering and Science)

Science & Math

Thyagarajan, K.S.

Evolution

Wiley-IEEE Press

The equation of state was originally developed for ideal gases, and proved central to the development of early molecular and atomic physics. Increasingly sophisticated equations of state have been developed to take into account molecular interactions, quantization, relativistic effects, etc. Extreme conditions of matter are encountered both in nature and iq the laboratory, for example in the centres of stars, in relativistic collisions of heavy nuclei, in inertial confinement fusion (where temperatures of IO'K and pressures of several million atmospheres can be achieved). A sound knowledge of the equation of state is a prerequisite to an understanding of processes at very high temperatures and pressures.

An Introduction to Equations of State: Theory and Applications

Eliezer, Shalom

Hora, Heinrich

Physics

Cambridge University Press

Recent advances in the development of low-loss optical fibers have revolutionized the field of telecommunications, and fiber-based networks form a key part of international communications systems. This book introduces the physical principles of optical fibers, and details their use in sensor technology and modern optical communication systems. The authors begin by setting out the basic propagation characteristics of single mode and multimode optical fibers. In later chapters they cover optical sources, optical detectors, and fiber-optic communication system design. They also treat a wide variety of related topics such as doped fiber amplifiers, dispersion compensation, fiber sensors, and measurement techniques for the characterization of optical fibers. The book emphasizes physical and engineering aspects of the subject. It will be an ideal textbook for undergraduate or graduate students taking courses in optical fiber communications, photonics, or optoelectronics.

An Introduction to Fiber Optics

Thyagarajan, K.

Lagrangian Optics

Ingeometrical optics, light propagation is analyzed in terms of light rays which define the path of propagation of light energy in the limitofthe optical wavelength tending to zero. Many features oflight propagation can be analyzed in terms ofrays,ofcourse, subtle effects near foci, caustics or turning points would need an analysis based on the wave natureoflight. Allofgeometric optics can be derived from Fermat's principle which is an extremum principle. The counterpart in classical mechanics is of course Hamilton's principle. There is a very close analogy between mechanics ofparticles and optics oflight rays. Much insight (and useful results) can be obtained by analyzing these analogies. Asnoted by H. Goldstein in his book Classical Mechanics (Addison Wesley, Cambridge, MA, 1956), classical mechanics is only a geometrical optics approximation to a wave theory! In this book we begin with Fermat's principle and obtain the Lagrangian and Hamiltonian pictures of ray propagation through various media. Given the current interest and activity in optical fibers and optical communication, analysis of light propagation in inhomogeneous media is dealt with in great detail. The past decade has witnessed great advances in adaptive optics and compensation for optical aberrations. The formalism described herein can be used to calculate aberrations ofoptical systems. Toward the end of the book, we present application of the formalism to current research problems. Of particular interest is the use of dynamic programming techniques which can be used to handle variational/extremum problems. This method has only recently been applied to opticalproblems.

Lakshminarayanan, V.

Mathematics

Springer

"Physics has always been very challenging to beginners in college when it comes to problem solving. Faculties opine that this approach is very critical for concept building and for scoring in the university exams as most of the university questions are concept and numerical based. To address this issue `Problems and Solutions’ in the field of `Optics and Photonics’ in our kitty provides concepts in lucid language with stepwise problem solving approach! The product covers the complete spectra from basic chapters like ‘Optical Instruments, Dispersion, Diffraction’ to the latest advancements like Integrated Optics, Electro optic effect, Acousto-optic effect and Nonlinear optics. At a glance concepts and formulae, at chapter beginning sets the tone for the rest of the chapter. The most appreciated feature of this book is it’s concept, principle and numerical based problems from wide array, patterned as per FAQs in university exams. Answers follow the problems section by detailed conceptual explanations and student friendly step-wise solution. Sure to click amongst the students!"

Problems and Solutions in Optics and Photonics

Tata McGraw-Hill Education Private Limited

Optical Electronics

CAMBRIDGE INDIA

Quantum Mechanics: Theory and Applications (Fundamental Theories of Physics, 137)

An understanding of quantum mechanics is vital to all students of physics, chemistry and electrical engineering, but requires a lot of mathematical concepts, the details of which are given with great clarity in this book. Various concepts have been derived from first principles, so it can also be used for self-study. The chapters on the JWKB approximation, time-independent perturbation theory and effects of magnetic field stand out for their clarity and easy-to-understand mathematics. Two complete chapters on the linear harmonic oscillator provide a very detailed discussion of one of the most fundamental problems in quantum mechanics. Operator algebra is used to show the ease with which one can calculate the harmonic oscillator wave functions and study the evolution of the coherent state. Similarly, three chapters on angular momentum give a detailed account of this important problem. Perhaps the most attractive feature of the book is the excellent balance between theory and applications and the large number of applications in such diverse areas as astrophysics, nuclear physics, atomic and molecular spectroscopy, solid-state physics, and quantum well structures.

Lokanathan, S.

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