Concept

Ion laser

Related lectures (32)

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

Explores gas lasers, solid-state lasers, and dye lasers for advanced laser systems.

Relaxation Oscillations: Laser Modulation

Explores relaxation oscillations in laser diodes and relative intensity noise, covering laser modulation and frequency deviation measurement.

Laser Diodes: Relaxation Oscillations

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

Laser Systems: Operation and Applications

Covers the basics of laser operation, different laser systems, noise characteristics, and practical demonstrations in the laboratory.

Rate equations

Covers the basics of laser operation, including light-atom interaction and resonator design, discussing the quantum vs classical view of the atom and stimulated emission.

Laser Spectrum Analysis

Covers laser spectrum measurement methods and the Wiener-Khinchin theorem.

Laser Fundamentals: Applications and Technologies

Provides an overview of laser fundamentals, applications, and technologies relevant to engineering and manufacturing processes.

Ray Optics: EM Wave Optics

Explores radiometry, photometry, laser power distribution, and light behavior in different media.

Quantum mechanical modification of Lorentz Model: Doppler Broadening

Covers laser basics, electron oscillator model, absorption, refractive index, Bohr model, causality, Kramers-Kronig relation, damping, quantum vs classical views, and Doppler broadening.

Two photon polymerization: high resolution 3D structures

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

Transverse Cavity Modes: Laser Oscillations

Covers transverse cavity modes, resonator modes, Gaussian amplitude, laser oscillations, and gain saturation mechanisms.