This book is concerned with the underlying science and design of laser materials. It emphasizes the principles of crystal-field engineering and discusses...
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Résumé
This book is concerned with the underlying science and design of laser materials. It emphasizes the principles of crystal-field engineering and discusses the basic physical concepts that determine laser gain and nonlinear frequency conversion in optical crystals.
A concise review of the essential underlying science is presented, including symmetry groups, the implications of covalency and the important theories of electronic structure, energy transfer, radiationless transitions, and the spectra of laser-active centres in crystals. The predictive capabilities of crystal-field engineering are developed to show how modification of the symmetry and composition of optical centres can improve laser performance. Applications of the principles of crystal-field engineering to a variety of optical crystals are also discussed in relation to the performances of laser devices.
This book will be of considerable interest to physical, chemical and materials scientists, and to engineers involved in the science and technology of solid-state lasers. It will be used by senior undergraduate and postgraduate students as well as by established scientists.
Sommaire
An introduction to lasers
Symmetry considerations
Optical crystals: their structures, colours and growth