Optics 7th Edition By Ajoy Ghatak
- Publisher: PHYSICS
- Availability: In Stock
- SKU: 31018
- Number of Pages: 624
Rs.1,290.00
Rs.1,650.00
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Optics (7th Edition)
Author: Ajoy Ghatak
Paper Quality: Black White Paper
Category: Physics, Optics, Applied Physics, Engineering
Recommended For:
Undergraduate and postgraduate students of physics and engineering, researchers, educators, and aspirants preparing for competitive exams in physical sciences.
Key Points
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Introduction to Optics
This section introduces the basics of optics, discussing the nature of light, wave-particle duality, and the historical development of optical theories. It sets the stage for understanding how light behaves in different mediums and environments. -
Geometrical Optics
Geometrical optics focuses on the study of light as rays. The author explains concepts such as reflection, refraction, and the laws governing these phenomena, including Snell's law. The chapter also covers lenses, mirrors, and optical instruments. -
Wave Optics
Wave optics examines light as a wave, addressing interference, diffraction, and polarization. The chapter elaborates on the wave nature of light and the experiments that demonstrate these properties, such as Young's double-slit experiment. -
Polarization
Polarization refers to the orientation of light waves. This section explains different types of polarization, including linear, circular, and elliptical, and discusses their applications in various optical devices and technologies. -
Diffraction
Diffraction is the bending of light around obstacles or through slits. The book covers the principles of diffraction, including Fresnel and Fraunhofer diffraction, and their implications in the design of optical systems. -
Interference
Interference is a phenomenon where two or more waves superimpose to form a resultant wave. This section delves into the conditions for constructive and destructive interference and the role of coherence in producing stable interference patterns. -
Optical Instruments
The book discusses various optical instruments such as microscopes, telescopes, and spectrometers. The author explains the working principles of these devices and their significance in scientific research and practical applications. -
Fiber Optics
Fiber optics explores the transmission of light through optical fibers. This section covers the principles of total internal reflection, the structure of optical fibers, and their applications in telecommunications and medical imaging. -
Lasers
The chapter on lasers provides an overview of the principles of laser operation, including stimulated emission, population inversion, and the properties of laser light. The book also discusses different types of lasers and their uses in industry and medicine. -
Holography
Holography is a technique for creating three-dimensional images using the interference of light waves. This section explains the principles behind holography, its types, and its applications in data storage, art, and security.
In conclusion, Optics by Ajoy Ghatak serves as an essential guide for anyone looking to understand the science of light. The book's comprehensive coverage of both fundamental and advanced topics in optics, along with its clear explanations and practical examples, makes it an invaluable resource for students and professionals alike. Through its structured approach, the text not only imparts knowledge but also inspires further exploration into the fascinating world of optics.
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Writer ✤ Ajoy Ghatak