Laser Power explores the revolutionary impact of lasers, a technology now integral to modern life despite its science fiction origins. The book reveals how lasers, using light amplification and stimulated emission, have transformed fields like medicine, communication, and even space travel. Readers will discover the fascinating history from Einstein's theoretical work to the first laser in 1960, and how initial skepticism gave way to widespread adoption.

The book emphasizes the unique properties of lasers — coherence, monochromaticity, and collimation — that enable capabilities far exceeding traditional light sources. It investigates laser applications in medicine, such as surgical procedures and diagnostics, and their role in fiber optic networks that power the internet. By examining these applications, Laser Power demonstrates the technology's transformative effects across multiple domains, supported by scientific literature, engineering case studies, and real-world examples.

The book guides readers through the fundamental physics of lasers, then progresses to major applications. It maintains a fact-based approach, ensuring the content is accessible to a wide audience, including students, researchers, and anyone interested in science and technology. Ethical considerations and safety measures are also addressed, providing a balanced perspective on the power and potential risks of laser technology.