The Physical Foundations of Laser Technology . The textbook by Menushenkov, Nevolin and Petrovsky is a unique work that immerses the reader in the world of laser physics and technology. This manual will become an indispensable assistant for students, graduate students and anyone interested in modern achievements in the field of laser technology. The authors, having rich experience in scientific and educational activities, create an accessible and in-depth analysis of complex physical phenomena underlying laser technologies. The book covers a wide range of topics, ranging from the basics of laser physics to the practical aspects of laser applications in various fields of science and technology. The reader will learn about the principles of lasers, their classification, as well as the physical processes that occur in active environments. Particular attention is paid to the interaction of laser radiation with matter, which is a key point for understanding many modern technologies, from medicine to industry. For whom is this manual intended? First of all, it will be of interest to students of technical and natural science specialties, as well as graduate students who want to deepen their knowledge in the field of laser technology . However, the book can also attract the attention of professionals working in related fields, such as optics, photonics, and electronics. Fans of science and technology, seeking to expand their horizons, will also find in this manual a lot of fascinating and useful. The topics raised in the book go beyond the purely scientific aspects. The authors discuss the impact of laser technologies on modern society, their role in medicine, communications and production. Lasers have long been an integral part of our lives, and understanding their basics can help the reader better understand how they affect everyday processes. The book also touches on safety issues when working with lasers, which makes it especially relevant for practitioners. The style of the authors is distinguished by clarity and accessibility, which allows even complex physical concepts to be presented in an understandable form. Menushenkov, Nevolin and Petrovsky use many illustrations and examples from real practice, which contributes to better assimilation of material. This makes their manual not only a training, but also a practical guide for specialists. If you are looking for books on laser technology, such as "Laser Physics" or "Basics of Optics", then "Physical Fundamentals of Laser Technology. The tutorial will be a great addition to your library. This is not just a textbook, but a real encyclopedia of knowledge that will help you understand complex issues and open new horizons in the study of lasers. Do not miss the opportunity to immerse yourself in the fascinating world of laser technology with this guide It will not only enrich your knowledge, but also inspire new ideas and discoveries in an area that continues to evolve at an incredible rate. Physical foundations of laser technology . The textbook is the key to understanding the future, where lasers play a central role in scientific and technological breakthroughs.