The Physics of Thin Film Optical Spectra

Focusing on the intersection of fundamental physics and optical engineering, this book provides a comprehensive framework for understanding optical thin film coatings. It builds on knowledge from courses like optics and quantum mechanics, guiding readers through the theoretical foundations to practical applications in spectroscopy. The content spans classical optical coatings to advanced topics such as rugate filters and resonant grating waveguides. The updated second edition includes new insights into spectral probing and line broadening mechanisms, enhancing its relevance for modern applications.