Concept

Laser pointer

Related lectures (32)

Laser Types and Properties Log in to Mediaspace to watch this video

Explores laser principles, properties, types, and dangers of high brightness beams, as well as resonator configurations and pumping methods.

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

Explores laser fundamentals, historical development, and attenuation mechanisms.

Two-photon printing: applications Log in to Mediaspace to watch this video

Explores two-photon absorption in 3D printing, laser power generation, bio-printing, and high-precision part production.

Stress-based Frequency Tuning Log in to Mediaspace to watch this video

Explores stress-based frequency tuning in micro/nanomechanical devices, covering black body radiation, optical nonlinearity, NETD, and dynamic range.

Laser Basics: EUV Set-up and Resonator Functions Log in to Mediaspace to watch this video

Explores laser microprocessing basics, resonator feedback, and laser properties.

Two photon polymerization: high resolution 3D structures Log in to Mediaspace to watch this video

Explores two-photon polymerization for high-resolution 3D structures and its applications in bio-printing and multi-lens objectives.

Laser Ablation and Bending Log in to Mediaspace to watch this video

Explores laser ablation, bending, and welding techniques, including the principles of laser ablation and the application of different types of lasers in materials processing.

Photon: Emission of Waves Log in to Mediaspace to watch this video

Covers the concept of a photon, its emission, coherence length, and the electromagnetic spectrum.

Gas lasers: theory and modern applications Log in to Mediaspace to watch this video

Explores gas lasers theory, gain saturation, and laser applications in modern technologies.

Laser drilling & cutting Log in to Mediaspace to watch this video

Explores laser applications in bending, welding, cutting, and drilling of materials.

4 level rate equation - Laser Power Log in to Mediaspace to watch this video

Explores the efficiency of a four-level system in laser power calculation and output intensity.

Solid State and Semiconductor Laser Log in to Mediaspace to watch this video

Covers the theory and applications of solid-state and semiconductor lasers, including different types of lasers and their efficiency.