Lectures related to Beam divergence

Laser Beam Reflection and Gaussian Beams

Explores laser beam reflection, Gaussian beams, and beam focusing concepts.

Laser Beam Reflection and Divergence

Covers reflecting laser beams, measuring distances precisely, beam divergence, and focusing beams with lenses.

Gaussian Beams: Properties and Applications

Explores Gaussian beams, beam quality, optical fibers, laser diode stacks, and mask projection systems.

Geometrical Optics: Thin Lens and Optical Devices

Explores making images with thin lenses, optical devices, beam divergence, and diffraction.

Optical Waves: Gaussian Beams

Explores optical wave propagation, total internal reflection, and Gaussian beams.

Influence Lines: Mobile Loads

Covers the calculation of influence lines for mobile loads and the variation of static effects.

Semiconductor Lasers: Beam Quality

Explores semiconductor lasers, gain saturation, and beam quality evaluation in laser systems.

Focusing Thermal Sources: Gaussian Beams

Explores the transformation of spherical waves into converging ones using lenses and discusses Gaussian beams' properties and focusing of thermal sources.

Paraboloidal Waves and Gaussian Beams

Covers paraboloidal waves, Gaussian beams, intensity, size, and laser pulse applications.

Laser microprocessing: beam steering and beam quality

Explores laser microprocessing, focusing on beam quality, Gaussian beams, Rayleigh range, and optical fibers in high-power laser systems.

Beam Quality and Fiber Coupling in Lasers

Discusses beam quality in lasers, focusing on the beam parameter product and its applications in fiber coupling and modulation speed.

Selective Laser Sintering and Melting

Explores the principles and equipment of Selective Laser Sintering and Melting.

Beam Optics: Introduction and Applications

Covers beam optics, Gaussian beams, and wavefront curvature in various applications.

Laser Micro-Processing: Beam Quality & Delivery

Explores laser micro-processing, covering beam size, quality, focusing, and interference methods.

Gaussian Beams: Theory and Properties

Explores Gaussian beams, covering theory, properties, and applications in optics.

Laser Manufacturing: Characteristics and Applications

Explores laser characteristics, interaction with matter, and industrial applications in manufacturing processes.

Selective Laser Sintering and Melting: EBDM and DMD

Explores scaling processes in laser sintering, EBDM, and DMD technologies.

Semi-conductor laser and beam quality

Explores semi-conductor lasers, beam quality, direct vs. indirect bandgap, and M2 parameter significance.

Fiber Coupling with Laser Diodes

Covers basic laser operation, ultrafast lasers, and fiber coupling with laser diodes.

Introduction to Laser Micromachining

Covers laser micromachining applications, laser-matter interaction, photon concepts, Gaussian beams, and femtosecond laser processes.