This book presents original research results on the leading edge of physics research. Each article has been carefully selected in an attempt to present substant

This volume presents leading-edge research in physics from researchers around the world.

Although the various branches of physics differ in their experimental methods and theoretical approaches, certain general principles apply to all of them. The f

In this volume, six review articles which cover a broad range of topics of current interest in modern optics are included. The first article by S. Saltiel, A.A.