Pdf Upd | Brijlal Subramanyam Optics

Covers Fermat's Principle, reflection, refraction, and the detailed study of lens systems, including thick lenses and matrix methods.

A deep dive into interference (thin films, Newton's Rings), diffraction (Fresnel and Fraunhofer), and polarization. brijlal subramanyam optics pdf upd

The book is structured into four primary sections that take the reader from foundational ray optics to cutting-edge photonics: Covers Fermat's Principle