It's 1962, a year after the death of Sam's father, Sam and her mother must move, along with their very liberal views, to Jackson, Mississippi. Needless to say, they don't quite fit in. As racism ensues, Sam learns to focus with her camera lens to bring forth the social injustice out of the darkness and into the light.

A comprehensive introduction to the burgeoning field of photonics The field of photonics is finding increasing applications across a broad range of industries. While many other books provide an overview of the subject, Fundamentals of Light Sources and Lasers closes a clear gap in the current literature by concentrating on the principles of laser operation as well as providing coverage of important concepts necessary to fully understand the principles involved. The scope of the book includes everything a professional needs to get up to speed in the field, as well as all the material necessary to serve as an excellent introductory laser course for students. Ideal for self-study as well as structured coursework, the book offers thorough coverage of: * The nature of light and atomic emission * Basic quantum mechanics and laser processes * Cavity optics, fast-pulse production, and nonlinear optical phenomena * Laser technology, including visible gas lasers, UV gas lasers, infrared gas lasers, solid-state lasers, semiconductor lasers and tunable dye lasers Extensive real-world case studies are included to help readers appreciate the practical applications of the material covered. *An Instructor's Manual presenting detailed solutions to all the problems in the book is available from the Wiley editorial department.

This book gives an introduction to the working principles of high-intensity discharge (HID) lamps and points out challenges and problems associated with the development and operation of HID lamps. It is the most comprehensive book on gas discharge lamps, on the physical basics and realization. The state-of-the-art in electrode and plasma diagnostics as well as numerical methods used for the understanding of HID lamps are described.

In 1992, he began the series Light Sources, the focus of this volume, which critic Carol Squiers has described as "a trope for the seductions of the quickly glimpsed, the half remembered, the partially understood, qualities that Welling wants to hold up, examine and admire without piercing the fragile surface of their own fugitive grace.

McMullan pens a gripping story of ten-year-old Frank Russell, who comes of age too soon during the Civil War--a war that mercilessly robs Frank of a simpler way of life, his boyhood, his family, and his idealistic dreams.

This book looks at the different places light comes from, including natural and artificial sources. - Discover the difference between a light source and a reflective object and how you can tell which is which. - Look at our largest and most important light source - the Sun - and what happens when you take sunlight away. - Explore light technology by finding out how we use lasers and fiber optics. And much more!

The Light All Around Us series introduces young readers to the concept of light, explaining key scientific concepts through a combination of simple, levelled text and stunning photographs. This book looks at sources of light.