Fourier Series and Optical Transform Techniques in Contemporary Optics

An Introduction

For anyone new to Fourier methods, this remarkable book will illuminate the subject like no other currently available. With over 280 illustrations generated by computer graphics, it depicts in 3-space (rather than the usual 2-space) the many basic functions of optical diffraction and imaging. These mind-stretching visualizations give the reader an enhanced understanding of both Fourier transform techniques and key principles in optics. At the same time, the author provides a lucid text that covers wave notation, the Fourier analysis of signals, the processing of light in diffraction phenomena and imaging, Zernicke polynomials, Fourier transforms for Fresnel diffraction, laser beacon adaptive optics, and related topics.

Ideal for self-teaching, this book is highly recommended for working engineers, technical staff, students of physical optics and signal analysis, and Fourier novices in all fields.

No industry provides more household names than brewing; none retains a firmer place in British culture; and at the height of the temperance movement none was more controversial. Yet this volume provides an extended account of brewing in the modern period. Thoroughly based upon research in brewing archives, it surveys the industry from 1830 to 1980, tracing its development from one in which there were thousands of firms producing beer to one now dominated by half a dozen large companies. It is an account which carries the reader from the porters, ales and stouts, the vast vats, drays and myriad beer houses of early Victorian England, to the draught lagers, giant fermenters, beer tankers and theme pubs of the late twentieth century. In this wide-ranging book the authors discuss free trade in beer, the impact of temperance, and the emergence of the great Victorian breweries together with their acquisition of public houses and company status. In the twentieth century, they examine the impact of two World Wars, the movement for improved public houses, the sobriety of the 1920s, and the revolution sweeping the industry since the 1950s.