Learn · Laser-Assisted Measurements and Micro Manufacturing
Lecture 23 of 61Week 5
Basics of absorption spectroscopy
Prof.Nilesh J Vasa Prof.Palani Anand Iyamperumal · IIT Indore
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- Laser-Assisted Measurements and Micro Manufacturing, IIT Indore (at NPTEL)
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- CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
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- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge. Coordinated by IIT Madras.
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All the lectures
- Introduction to Laser
- Understanding laser as an electromagnetic wave
- Understanding electromagnetic wave interaction with matter and radiation processes
- Light amplification
- Three-level and four-level laser systems and different laser pumping schemes
- Laser pumping schemes, Different types of gas lasers
- Different types of lasers
- Cavity feedback for laser action and cavity modes Part 1
- Cavity feedback for laser action and cavity modes Part 2
- Laser operation, Pulsed laser output
- Laser tuning and spectral narrowing operation
- Laser Telemetry
- Laser Telemetry and its types and functionality
- Laser Triangulation and LIDAR
- LiDAR functionality and types
- LidAR classfications and funtionalities
- Shadowgraphic Techniques Part 01
- Shadowgraphic Techniques Part 02
- Shadow graphic techniques, surface toporgraphical using optical instruments
- Surface Topographical measurments using optical instruments and interferometer
- Surface Topographical measurments using optical instruments,Interferometers and microscopes
- Laser-assisted measurements
- Basics of absorption spectroscopy
- Laser-assisted absorption measurements
- Laser-assisted trace gas measurement techniques
- Remote sensing and Photoacoustic spectroscopy techniques for gas sensing
- Laser-induced breakdown spectrscopy (LIBS) - I
- LIBS - II
- Remote/Stand-off LIBS
- LIBS Applications
- Raman spectroscopy technique for material analysis
- Biomedical applications of lasers
- Laser therapeutic application - I
- Laser therapeutic application - II
- Types of lasers for different biomedical applications
- Lasers for biomedical diagnsotics
- Laser based material processing Part 1
- Laser based material processing Part 2
- Laser based material processing Part 3
- Laser based material processing Part 4
- Laser based material processing Part 5
- Laser micro Manufacturing approaches
- Laser material interaction 1D, 2D, 3D
- 3d laser material interaction and micro manufacturing
- Laser direct writing
- Laser interference processing and micro sterio lithography
- Laser ablation, Micro Welding and micro 3d printing
- Laser micro welding, Laser beam charecteristics Part 1
- Laser micro welding, Laser beam charecteristics Part 2
- Laser micro Additive Manufacturing
- Laser micro Drilling
- Laser Forming, surface Modification and Laser Shock processing Part 1
- Laser Forming, surface Modification and Laser Shock processing Part 2
- Laser Nitriding and Alloying
- Laser Cladding, Laser Surface Texturing
- Laser Texturing
- Influence of laser pulse width on surface structuring
- Material removal mechanism
- Pulsed laser deposition and surface modification
- Laser-ablation and micro-material removal, and applications
- Laser surface structuring