Welcome to our IDL resource page. Here you'll find free downloads, including the official IDL logo, digital wallpapers, and social media assets properly sized and ready to use!
Enjoy these free digital downloads, sized and ready to post on your social media platforms and screens. Created by SPIE.
Facebook Cover Photos
Preview your options below. View the full-size images by clicking on the gallery and download the cover photos here.
LinkedIn Profile Banners
Preview your options below. View the full-size images by clicking on the gallery and download the banner photos here.
Twitter Header Photos
Preview your options below. View the full-size images by clicking on the gallery and download the header photos here.
Zoom Virtual Backgrounds
Preview your options below. View the full-size images by clicking on the gallery and download the meeting background photos here.
Mobile Wallpapers
Preview your options below. View the full-size images by clicking on the gallery and download wallpapers for your smartphone here.
Desktop Wallpapers
Preview your options below. View the full-size images by clicking on the gallery and download wallpapers for your desktop computer here.
Learn image recognition, matching, and basic terms related to optics and photonics with the Memo Optics game. Download the instructions and playing cards, and start the fun!
With the help of our SPIE Student Chapters and other volunteers, lesson plans have been translated into other languages.
