TY  - BOOK
AU  - Subrahmanyam, N.
AU  - Lal, Brij
AU  - Avadhanulu, M.N.
TI  - Textbook of optics
SN  - 9788121926119
U1  - 535 
PY  - 1966///
CY  - New Delhi
PB  - S Chand & Company Limited
KW  - First order theory
KW  - Optical instrument
KW  - Reflecton's telescope
KW  - Spectrometer
KW  - Photometry
N2  - Intended 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
ER  -