Concept
Laser absorption spectrometry
Related lectures (68)
Interband Optical Absorption in Semiconductors
Explores the theoretical framework behind interband optical absorption in direct bandgap semiconductors, including the derivation of transition rates and absorption coefficients.
Radiation Metrics and Surface Properties
Explores radiation metrics, surface properties, and the interaction of thermal radiation with matter.
Optical Properties of Semiconductors
Explores the optical properties of semiconductors, including absorption spectrum changes and exciton physics.
Metal-Semiconductor Junction: Physics Overview
Provides an overview of metal-semiconductor junction physics, including work function, Schottky barrier, Ohmic contacts, and heterojunctions.
Confocal Microscopy: Imaging Thick Biological Samples
Explores confocal microscopy, imaging depth limitations, light absorption, scattering in tissues, and two-photon microscopy.
Tissue Optics
Explores tissue optics, covering refractive index, absorption, and scattering mechanisms in biological tissues.
Optical Sensors: Photoplethysmography
Explains photoplethysmography, light absorption to measure blood volume changes.
Laser Manufacturing: Characteristics and Applications
Explores laser characteristics, interaction with matter, and industrial applications in manufacturing processes.
Gas Absorption and Desorption
Explores gas absorption, desorption, liquid-liquid extraction, and adsorption technology in gas purification processes.
Catalysis: Surface Absorption and Molecular Bonding
Explores absorption at interfaces, surface 'softness', catalysis, molecular bonding, and the importance of catalysis in sustainable energy.