To demonstrate a quick way of calculating the optical difference between two refractions using vector analysis, and to express this as a score for examination purposes. An existing formula is applied, ...
Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...
glslViewer color_lut.frag assets/danny.png assets/square_01.png -w 1080 -h 1080 --headless -E screenshot,images/color_lut.jpg glslViewer color_dither.frag -w 1080 -h ...
Copyright © 2013 Andy A. Bery. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use ...