This book focuses on the mechanisms of how laser light is produced, guided, and focused for materials processing, explained in easily understandable language for practical use. It emphasizes a basic understanding of the principles necessary to run lasers in a safe and efficient way and provides information for quick access to laser materials processing for laser users.

* Provides simple explanations and descriptions of complex laser material interaction mechanisms to help readers understand relevant effects during laser beam irradiation of materials.

* Explains the main high-power laser materials processing methods, giving hints to get started with the processing and how to avoid imperfections.

* Focuses on high-power laser applications that are explained in an accessible, descriptive way with practical explanations and minimal formulas.

* Teaches how to measure laser beam characteristics and how to install and handle laser equipment correctly.

* Gives practical advice on typical equipment arrangements and parameter ranges.

This practical handbook serves as a guide for students studying production technologies to learn about laser processes and for engineers that want to start safely and quickly working with laser processes.