reflection-reflection hologram
21Diffraction — Computer generated intensity pattern formed on a screen by diffraction from a square aperture …
22Dates in Star Wars — Fans of the Star Wars fictional universe keep track of the dates of key events within the storyline according to narrated time and chronology rather than real world narrative time and publishing chronology. For this purpose, a dating system (or… …
23A. J. Butcher — Andrew James Butcher is the English author of the futuristic teen spy series, Spy High. A.J., who taught English at both Poole Grammar School and Parkstone Grammar School, in Poole, Dorset, and currently teaches at Talbot Heath School in… …
24Commemorative coins of Poland: 2007 — Main article: Commemorative coins of Poland Poland has a rich selection of Gold and Silver commemorative coins. In the year 2007 coins were launched in the series: Animals of the World , Polish Travelers and Explorers , History of the Polish… …
25Evergon — (1946 à Niagara Falls dans la province Ontario au Canada ) est un artiste canadien. Sommaire 1 Démarche 2 Expositions individuelles 3 Expositions collectives …
263D scanner — A 3D scanner is a device that analyzes a real world object or environment to collect data on its shape and possibly its appearance (i.e. color). The collected data can then be used to construct digital, three dimensional models useful for a wide… …
273D optical data storage — is the term given to any form of optical data storage in which information can be recorded and/or read with three dimensional resolution (as opposed to the two dimensional resolution afforded, for example, by CD). [ Three Dimensional Optical Data …
28Nicholas J. Phillips — Nick Phillips Nicholas John Phillips wearing a holographic bolo tie, c. 2003. Born 26 September 1933( …
29Music of India — Indian music redirects here. For other uses, see Indian music (disambiguation). Music of India Genres Classical (Carnatic · Hindustani) · Bhajan · Ghazal · Qawwali  …
30Gaussian beam — In optics, a Gaussian beam is a beam of electromagnetic radiation whose transverse electric field and intensity (irradiance) distributions are well approximated by Gaussian functions. Many lasers emit beams that approximate a Gaussian profile, in …
