Accession Number : ADD002020
Title : Continuously Variable, Reversible Optical Filter.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : McEwan,William S ; Hammond,Peter R
Report Date : 09 Sep 1975
Pagination or Media Count : 4
Abstract : The use of a pair of compounds -- one an electron acceptor and the other having the ability to donate electron -- in a continuously variable, reversible optical filter is disclosed in the patent.
Descriptors : *Optical filters, *Gases, *Patents, Ultraviolet radiation, Near ultraviolet radiation, Fluorides, Propenes, Butenes, Cyclohexenes, Benzene, Hydrocarbons, Bellows, Selenium compounds, Tellurium compounds, Tungsten compounds
Subject Categories : Optics
Distribution Statement : APPROVED FOR PUBLIC RELEASE