Mediaspace scheduled maintenance: Aug 25, 2026 07:00 - 12:00 AM. During this time, videos will be temporarily unavailable. Check status updates.

Lecture

Photodetectors and LEDs

Related lectures (58)

Photodetectors and LEDs: Optoelectronics Overview

Explores the optical properties of TMDCs, band gap tuning, and emerging photoluminescence in Monolayer MoS₂, as well as the integration of photodetectors in IT systems.

Explores the optical properties of TMDCs in optoelectronics and IT devices, focusing on band structure, excitons, and band gap tuning.

Semiconductor Physics: Fundamentals and Applications

Delves into the physics of semiconductors, exploring their properties and applications in electronics and optoelectronics.

Density of States in Semiconductor Devices

Explores density of states in semiconductor devices, covering electron gas, energy bands, Fermi-Dirac distribution, and band structures.

Physics of Photonic Semiconductor Devices

Explores the physics of photonic semiconductor devices, including LEDs, laser diodes, and quantum cascade lasers, emphasizing essential concepts and practical applications.

Introduction to Semiconductors and Nanostructures

Introduces the course on semiconductors and nanostructures, covering objectives, evaluation, and the importance of these materials in technology.

Photonic Crystals: Components and Waveguides

Explores photonic crystals, waveguides, slow light, high Q cavities, and photonic fibers for frequency selectivity and nonlinear effects.

Spontaneous Emission in Quantum Wells

Explores spontaneous emission in quantum wells, electric field effects on optical transitions, and the quantum confined Stark effect.

Electron Gas and Crystal Lattice

Explores electron behavior in an electron gas and the periodic arrangement of atoms in crystalline solids, along with density of states in various dimensions and energy bands.

Photonic Crystals: Band Structure and Optomechanical Coupling

Explores photonic band structure, band gaps, and optomechanical coupling in photonic crystal cavities.

Dispersion Relationships: Band Structures and Density of States

Discusses dispersion relationships, band structures, and density of states in real crystals and semiconductors.

Photonic Crystals: Basics

Explores the basics of photonic crystals, including Bragg gratings and band structure.

Excitons, Luminescence and LEDs

Explores excitons, luminescence, and LEDs, including their formation, impact on carrier density, and working principles.

Semiconductor Materials and Nanostructures

Covers the history of semiconductor materials, band structure, charge carriers, doping, electronic transport, optical properties, and applications.

Semiconductor Properties: Band Structure and Carrier Statistics

Explores semiconductor band structure, carrier statistics, and impurities' impact on carrier activation and conductivity.

Semiconductor Band Structure

Explores semiconductor band structure, including Fourier transform, crystal structures, and bandgap systematics.

Physics of Photonic Semiconductor Devices

Explores the physics of photonic semiconductor devices, including laser diodes, VCSELs, high-beta nanolasers, and quantum cascade lasers.

Electronic Materials: Optical Properties

Explores electronic and optic properties of materials with lattice structures, including energy bands and band gaps.

Alloys and Band Structure

Covers the properties of alloys, band structure, and density of states in materials like GaAs and Si.

Untitled