A Chapter from my book 'Basic Optics: Principles and Concepts'

 



[This book is published by Elsevier. It is an exhaustive survey of basic concepts of Optics, and is modern in approach. It captures the essential charm of physics.]


Click here to read the chapter on the foundations of ray optics.

Comments

Post a Comment

Popular posts from this blog

The Idea of Truth

Truth is no simple thing. Men have staked their life for truth, and many will doubtless do so again and again in the future, but still there is no general agreement among thinkers on what truth really is. Is truth absolute or is it relative? Do we discover it in a mind-independent reality, or do we construct it in our mind? Why do people concur on scientific findings but endlessly confront one another on simple matters of fact in our social life?   ............   Click here to read.  
Read more

ABOUT THIS SITE and ABOUT ME

Image
This blog is entitled 'TacitKnowledge', recalling the work of the great scientist and philosopher Michael Polanyi. It is planned as a platform for much that we perceive but don't always share, fearing that our views are too vague to be of value. Here I will take you to a tour of books and articles written by me, over the years and on various topics. One major area covered will be theoretical physics, while broader domains will also be explored -- touching upon philosophy, psychology, and the contemporary social-political scenario too. In most of these I will be clearly writing without regard to my competence and qualification because that is what this site is meant to be -- a platform for our tacitly held views.  You will find my CV here  if you feel like getting to know more about my background.    
Read more

Theory of Evolution: The Epigenetic Turn

Is the Modern Synthesis the last word in the Theory of Evolution initiated by Darwin and his contemporaries? Almost unknown to a generation, the theory of Regulatory Evolution, involving changes in the Gene Regulatory Networks (GRN's), has opened up a                                            vast terrain beyond the Modern Synthesis.    Click here to read
Read more