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020			_a9788121926119
040			_aNISER LIBRARY _beng _cNISER LIBRARY
082			_a535 _bSUB-T
100			_aSubrahmanyam, N.
245			_aTextbook of optics
260			_aNew Delhi : _bS Chand & Company Limited, _c1966.
300			_axx, 729 pages
520			_aIntended as a text for B.Sc. students of Physics, this book provides a comprehensive treatment of the fundamental concepts and applications of optics in an easy-to-understand language. Throwing light on the development of various ideas on the nature and behaviour of light in chronological order, the book gives an introduction to Fermat's principle. In addition, it offers a detailed presentation of the various facets of ray optics, wave optics and quantum optics. Besides, the book also focuses on the principles and applications of photonics.
650			_aFirst order theory
650			_aOptical instrument
650			_aReflecton's telescope
650			_aSpectrometer
650			_aPhotometry
700			_aLal, Brij
700			_aAvadhanulu, M.N.
942			_2udc _cG
999			_c36291 _d36291