内容简介：
The field of photonic band gap (PGB) materials, also called photonic crystals, is an exciting new area in physics and engineering. The materials play a unique role in controlling the propagation of electromagnetic waves, and innovative ways to manipulate such waves can have a profound influence on science and technology. The present book provides a survey of the field of photonic crystals, random lasers and light localization, covering theoretical and experimental aspects as well as applications. The introductory lectures are accessible to non-specialists. New fabrication techniques and structures are presented with either dielectric or metallic components. Microwave, far-IR and optical applications are discussed (filters, mirrors, switches, waveguides, bends, splitters, antennas, and so on). Transmission, band structure and finite difference-time domain techniques are presented. Reviews of the random laser area and light localization are also presented.