Lectures related to Attenuation coefficient

X-ray Tomography: Techniques and Applications

Explores x-ray tomography techniques, covering sources, optics, detectors, and sample considerations.

Explores photoabsorption, attenuation length, and subsequent processes, discussing the relationship between refractive index and absorption, electromagnetic fields, and important material properties.

Electro Absorption Modulation: Basics and Applications

Explores electro absorption modulation, covering basics, applications, materials, advantages, and a comparison with MZI modulators.

Approximations of the RTE

Explores the Kubelka-Munk theory and diffusion approximation in tissue optics.

Tissue dependence of x-ray absorption MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Explores the tissue dependence of x-ray absorption, effective atomic number, tissue composition, and X-ray contrast agents.

Basis of contrast for x-ray imaging MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Explains linear attenuation coefficient, photon absorption, scattering, and typical attenuation coefficients for materials.

Light Materials Interaction

Explores the interaction between light and materials, covering properties of light and absorption mechanisms.

Photon Absorption in SC

Explores photon absorption in semiconductors, covering spectral ranges and absorption coefficients.

Interactions of X-rays with Tissue II MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Explores the interactions of x-rays with tissue, focusing on photoelectric effect and pair production.

Interactions of X-rays with Matter: Insights and Calculations

Explores x-ray interactions with matter, covering cross-sections, Lambert-Beer law, and attenuation lengths.

Optical Properties of Solar Cells: Absorption and Generation

Explores the optical properties of solar cells, emphasizing absorption and generation profiles, refractive index, reflection, interference, and antireflection coatings.

Basic concepts of photons and x-rays

Explores the interaction of x-rays with matter, matching photon energy, and ionizing radiation.

Pulse Oximetry: Principles

Explains the principles of pulse oximetry, focusing on light absorption in blood and how to calculate oxygen saturation.

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.

Lorenz Model: interaction of light with bound electron

Explores laser technology, the Helmholtz wave equation, and the electron oscillator model.

Optical Fiber Loss Mechanisms

Explores optical fiber impairments, losses quantification, absorption mechanisms, scattering, and loss management.

Measurement of Photo-current

Explores the measurement of a single photo-current and the extraction of incident photon flux and wavelength from photo-current measurements.

Interaction of E-M Waves with Matter: Transmission, Absorption, Reflection

Explores how electromagnetic waves interact with matter, emphasizing transmission, absorption, and reflection.

Radiative Properties of Scattering: Rayleigh and Mie Theory

Discusses the radiative properties of particles, focusing on Rayleigh and Mie scattering theories and their applications in understanding light behavior.

Optical absorption measurements

Covers the theory, implementation, and applications of optical absorption measurements, including techniques, limitations, and practical examples.

Attenuation coefficient

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