Diffractive optical elements (DOEs) are used to shape the wavefront of incident light. This can be used to generate practically any pattern of interest, albeit with varying efficiency. A fundamental challenge associated with DOEs comes from the nanoscale
This 27-page Printable Pack contains: * Word Search * What is a Solar Eclipse? * What Causes a Solar Eclipse? * Diagram of a Solar Eclipse * Protecting your Eyes * Types of Eclipses * Draw and Write about the Types of Solar Eclipses * Solar Eclipse Obser