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Concept

Maser

Related lectures (29)

History of lasers: Lorentz model for atom/light interaction

Explores the history of lasers and the Lorentz model for atom-light interaction.

Stimulated Emission: Radio Universe MOOC: The Radio Sky I: Science and Observations

Covers stimulated emission, masers, and the Radio Universe.

Laser Amplification: Stimulated Emission and Mode-Locking

Explores laser amplification through stimulated emission and the generation of short pulses using mode-locking techniques.

Einstein Coefficients and Amplification

Explores Einstein coefficients, population inversion, and light amplification in laser technology.

Laser Fundamentals: Principles and Applications for Engineers

Covers the fundamentals of lasers, their historical development, and applications in engineering fields.

Optical Pulse Propagation in Dispersive Media

Explores optical pulse propagation in dispersive media, group speed dispersion, laser principles, and short pulse characteristics.

Laser Systems: Theory and Applications

Covers the basic principles of laser operation, types of laser systems, noise characteristics, optical fibers, ultrafast lasers, and modern applications.

Doppler Broadening: Fundamentals and Applications

Covers the Doppler line broadening, resonator cavities, lasing threshold conditions, and stimulated emission.

Optically Pumped Semiconductor Lasers: MIXSEL2

Explores the design and applications of MIXSEL2, an advanced optically pumped semiconductor laser for precision engineering.

Laser Resonators: Etalon Structures

Explores laser resonators, focusing on etalon structures and their role in laser amplification and beam control.

Laser Diodes: Relaxation Oscillations

Explores laser diodes' relaxation oscillations and their role in laser modulation, including random intensity noise effects and practical examples.

Laser Cavity: Optical Gain and Resonators

Explores laser cavities, optical gain, resonators, and diffraction phenomena in laser systems, emphasizing the design and operation of laser oscillators.

Damping in oscillator models

Discusses damping in oscillator models, stimulated emission, and absorption cross section.

Laser Fundamentals and Applications

Covers the basics of laser technology, different laser systems, and advanced laser applications.

Semiconductor Laser Diodes

Explores electrical injection in semiconductors, transparency, laser oscillations, and edge-emitting laser diode design.

Electron-Photon Interaction: Quantum Description

Covers the quantum description of electron-photon interaction, absorption, recombination rates, and photoluminescence in semiconductors.

Laser Fundamentals: Gain, Absorption, and Resonators

Explains the principles of laser operation, focusing on gain, absorption, and the role of resonators in achieving lasing.

Physics of Photonic Semiconductor Devices

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

Laser Theory: Fundamentals and Applications Log in to Mediaspace to watch this video

Explores laser fundamentals, historical development, and attenuation mechanisms.

Semiconductor Lasers: Rate Equations and Steady State Solutions Log in to Mediaspace to watch this video

Delves into semiconductor laser rate equations, steady state solutions, dynamic behavior, and applications in optical communications.