Simanaitis Says

On cars, old, new and future; science & technology; vintage airplanes, computer flight simulation of them; Sherlockiana; our English language; travel; and other stuff

Tag Archives: Yuri Denisyuk Emmett Leith Juris Upatnieks laser hologram 1962


A HOLOGRAM, WIKIPEDIA EXPLAINS, “is made by superimposing a second wavefront (normally called the reference beam) on the wavefront of interest, thereby generating an interference pattern which is recorded on … Continue reading

October 29, 2021 · 1 Comment