Lecture

Gaussian Beams: Theory and Properties

Description

This lecture covers the theory and properties of Gaussian beams, starting with the paraxial wave equation and the paraboloidal wave solution. It then explores the Gaussian beam, discussing its intensity, size, and divergence, as well as the phase, wavefront, and gouy phase. The lecture also delves into the radius of curvature, the width at half height, and the maximum intensity as functions of distance. Finally, it presents an example of Gaussian beam parameters based on the initial size. Throughout the lecture, the instructor emphasizes the physical significance of the Gaussian beam and its applications.

About this result
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.

Graph Chatbot

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.