Laser Fundamentals

By: Dr Rajni Gautam

This book presents the fundamentals of lasers in a systematic and accessible manner. It begins with the basic concepts of laser physics and electromagnetic radiation, followed by the interaction of radiation with matter. The mechanisms of absorption, spontaneous emission, and stimulated emission are explained before introducing population inversion and optical amplification. The book then discusses the essential components of a laser, including the active medium, pumping mechanism, optical resonator, mirrors, and output coupler.

• Format: Paperback
• Language: English
• ISBN: 6630466586
• ISBN13: 9786630466584
• Release Date: September 2026
• Publisher: LAP Lambert Academic Publishing
• Length: 56 Pages
• Weight: 0.20 lbs.
• Dimensions: 9.0" x 0.1" x 6.0"