NOC:Optical Spectroscopy and Microscopy: Fundamentals of Optical Measurements and Instrumentation


Lecture 1 - Optical Focus and Localisation of Light


Lecture 2 - Relating Photon's Momentum to Spot Size


Lecture 3 - Shortest Pulse of Light: How fast can we shutter the light?


Lecture 4 - Behaviour of light through polarizers: Introduction


Lecture 5 - Nature of Light: Introduction to Photo Multiplier Tubes


Lecture 6 - Revisiting Polarisation Through Ket Vectors


Lecture 7 - Light through Polarisers: Detailed Description - I


Lecture 8 - Light through Polarisers: Detailed Description - II


Lecture 9 - Time Dependent Perturbation Theory (TDPT): Overview


Lecture 10 - TDPT in Steps-1: Unperturbed and Perturbed Hamiltonian


Lecture 11 - TDPT in Steps-2: Introducing the switch and first approximation


Lecture 12 - TDPT in Steps-3: Finding the co-efficients


Lecture 13 - Fermi's Golden Rule


Lecture 14 - Beer Lambert's Law from TDPT


Lecture 15 - Einstein's Phenomenology


Lecture 16 - Einstein's Coefficients, Fluorescence and Lifetime


Lecture 17 - Fock States and Photonic Treatment of Light


Lecture 18 - Operators in Fock State Space


Lecture 19 - Light Matter Interaction and Rudimentary Feynman Diagrams


Lecture 20 - Emergence of Spontaneous and Stimulated Emission Processes


Lecture 21


Lecture 22


Lecture 23


Lecture 24


Lecture 25


Lecture 26 - Introduction to LASER


Lecture 27 - LASER population dynamics


Lecture 28 - LASER population dynamics - Part- 2


Lecture 29 - Real world LASER and characteristics of LASER emission


Lecture 30 - Temporal and Spatial Coherence


Lecture 31 - Transverse and Longitudinal modes of LASER


Lecture 32 - Pulsed LASER


Lecture 33 - Q-switching in detail


Lecture 34 - Q-switching in detail - Part 2


Lecture 35 - Basics of mode locking


Lecture 36 - Basics of mode locking - Part 2


Lecture 37 - Pulse compression


Lecture 38 - Real world system (Mode lock Part-2)


Lecture 39 - TEM mode


Lecture 40 - Alignment basics


Lecture 41 - Non-Linear Optics


Lecture 42 - Confocal Detection


Lecture 43 - Interference Filters


Lecture 44 - Laser Scanning System - 1


Lecture 45 - Laser Scanning System - 2


Lecture 46 - Alignment of Moving Beams


Lecture 47 - Decoding an Objective Lens - 1


Lecture 48 - Decoding an Objective Lens - 2


Lecture 49 - Designing Lens Systems


Lecture 50 - Astigmatism and Field Curvature


Lecture 51 - Intro to Lab Session


Lecture 52 - Optics in LAB: Aligning light through an optical fiber - 1


Lecture 53 - Optics in Lab: Telescope


Lecture 54 - Kinematic Mounts


Lecture 55 - Alignment with out iris


Lecture 56 - Fluorescecne Spectrometer - 1


Lecture 57 - Fluorescecne Spectrometer - 2


Lecture 58 - Ti:Sapphire Laser and Two Photon Fluorescecne