2009
Rolling with LaserFest
2014
Light: A Spectrum of Utility
Ernest Petti
Technical Supervisor
Solving NASA's Problems
A Behind-the-Scenes Look at NASA's Kennedy Space Center
Diffraction, Part 1
Huygens’ Principle and Young’s Experiment
Staring into the light
New device will measure LED glow
Inside Argonne
SPS Chapter Tours Nearby National Laboratory
Diffraction, Part 2
Multiple Point Sources, Apertures, and Diffraction Limits
Imaging Science at RIT
Diffraction, Part 3
Curved Wavefronts And Fresnel Diffraction
