Media Storage Type : 32 GB USB Stick
NPTEL Subject Matter Expert : Prof. Manabendra Chandra
NPTEL Co-ordinating Institute : IIT Kanpur
NPTEL Lecture Count : 40
NPTEL Course Size : 2.0 GB
NPTEL PDF Text Transcription : Available and Included
NPTEL Subtitle Transcription : Available and Included (SRT)
Lecture Titles:
Lecture 1 - Unique properties of LASERs and their applications
Lecture 2 - LASER and its history
Lecture 3 - Interaction of Light with matter
Lecture 4 - Einsteins Concept of stimulated emission
Lecture 5 - Calculation of Einsteins coefficient
Lecture 6 - Population inversion, 2-level system and 3-level system
Lecture 7 - 3-level System and 4-level system
Lecture 8 - Components of LASERs
Lecture 9 - Modes of LASER cavity and standing waves
Lecture 10 - Transverse Modes of LASER cavity
Lecture 11 - Threshold Condition
Lecture 12 - Properties of Laser: Directionality and Intensity
Lecture 13 - Properties of Laser: Coherence and Monochromaticity
Lecture 14 - Continuous and Pulsed Lasers
Lecture 15 - Some Numerical problem
Lecture 16 - Cavity Dumping
Lecture 17 - Q-switching
Lecture 18 - Q-switching and Pockels effect
Lecture 19 - Passive Q-switching, Mode-Locking
Lecture 20 - Mode Locking
Lecture 21 - Mode - locking
Lecture 22 - Mode - locking (Continued...)
Lecture 23 - Passive Mode - locking and Types of LASERs
Lecture 24 - Solid state LASERs
Lecture 25 - Semiconductor LASERs and Gas LASERs
Lecture 26 - Gas LASERs
Lecture 27 - Chemical and Dye LASERs
Lecture 28 - Introduction to Non Linear Optics
Lecture 29 - Non Linear Optics
Lecture 30 - 2nd order Nonlinear optics
Lecture 31 - Non-linear optical processes
Lecture 32 - Aspects of SHG and Application of non-linear optics
Lecture 33 - Application of LASER: LIDAR
Lecture 34 - Application of Laser: Laser Spectroscopy
Lecture 35 - Application of Laser: Enrichment of Isotope
Lecture 36 - Laser Induced Chemistry
Lecture 37 - Laser Induced Chemistry and Ultrafast chemical Dynamics
Lecture 38 - Lasers in Medical Sciences
Lecture 39 - Lasers in Material sciences and engineering and Optical Communications
Lecture 40 - Laser safety and summary