The book "Help Needed: Lasers Theory and Application" by Ajay Ghatak is a comprehensive guide to the theory and application of lasers. It covers topics such as the principles of laser operation, different types of lasers, and their practical applications in various fields.
The author of "Help Needed: Lasers Theory and Application" is Ajay Ghatak, a renowned physicist and professor of physics at the Indian Institute of Technology in Delhi. He has over 50 years of experience in teaching and research in the field of optics and lasers.
The book "Help Needed: Lasers Theory and Application" is written for a wide audience, including students, scientists, and engineers. It assumes a basic understanding of physics and mathematics, but the author also provides clear explanations and examples to make the content accessible to readers with varying levels of knowledge.
Unlike many other books on lasers that focus on specific applications or types of lasers, "Help Needed: Lasers Theory and Application" provides a comprehensive overview of the theory and applications of lasers. It also includes practical exercises and examples to help readers better understand the concepts and apply them in real-world scenarios.
The book "Help Needed: Lasers Theory and Application" can be used both for self-study and as a textbook in a classroom setting. It is well-structured and includes exercises and examples that make it suitable for self-study. However, it can also be used as a textbook in a classroom setting, with the author providing additional resources for instructors.