{ "cells": [ { "cell_type": "markdown", "id": "007e9535-f295-4fe9-a969-ab869173fdc3", "metadata": {}, "source": [ "## Standing wave\n", "\n", "This code plots two counter-progating waves and their sum at different times. The sum is a **standing wave**\n", "see Sec. 3.4 in Opticsf2f.\n", "\n", "At the bottom we make an **animation**. You will need to install the package gif to run this.\n", "\n", "The Jupyter Notebook is StandingWave.ipynb see\n", "\n", "https://github.com/opticsf2f/Opticsf2f_CodeBook\n", "\n", "