The book "Optical methods of information processing" by the authors Askar Akayev and Sergei Alexandrovich Mayorov is a unique and in-depth study in the field of information processing using optical technologies. This publication will be an indispensable tool for students and professionals studying electronic computers and modern methods of data processing. In a world where information is becoming one of the most valuable resources, the ability to process and analyze it effectively is becoming a key skill. The authors of the book, with rich experience and deep knowledge in the field of optics and computer science, offer readers to immerse themselves in the exciting world of optical methods that open new horizons in information processing. The book covers a wide range of topics, including the basics of optics, principles of operation of optical systems and data processing algorithms, which makes it relevant for both students and practitioners. Readers interested in modern technology, research and innovation in information technology will find in this book many useful ideas and practical recommendations. It will be especially useful for students of technical universities, graduate students and young scientists seeking to deepen their knowledge and skills in the field of optical information processing. The book can also attract the attention of professionals working in the field of development and implementation of new technologies related to data processing. The topics raised in the book cover both theoretical and practical aspects of optical information processing. The authors discuss not only the basic principles, but also modern achievements in this field, including the use of lasers, photodetectors and other optical components. They also consider the application of optical methods in various fields, such as medicine, telecommunications and process automation, which emphasizes the universality and importance of this direction. The style of the authors is distinguished by clarity of presentation and accessibility, which allows readers to easily assimilate even the most complex concepts. Akayev and Majors use many examples and illustrations to make the material more visual and understandable. Their approach to learning is based on a combination of theory and practice, which makes the book not only a tutorial, but also a practical guide for those who want to apply the knowledge gained in real life. This book will be an excellent addition to the library of any student or specialist interested in the latest technologies in the field of information processing. It can be compared with other well-known publications, such as Optics and Photonics or Modern Methods of Signal Processing, and will be of interest to those who are looking for up-to-date information on the latest achievements in this field. Thus, “Optical methods of information processing” is not just a textbook, but a real find for those who want to be at the forefront of scientific discoveries and technological innovations. If you’re keen to understand how optical technology can change the world of data processing, this book will be your trusted guide to the fascinating and dynamic world of optics.