Accession Number : AD0165106
Title : High Frequency Lad Line Using Low Frequency Detectors.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Angelbeck,Albert W.
Report Date : 21 AUG 1973
Pagination or Media Count : 3
Abstract : The patent provides an improved laser acoustic delay line having a low frequency detector in the line operating at a first frequency. This is accomplished by combining an acoustic block actuated at a first frequency and a photo detector receiver in the path of a laser beam with a second frequency to produce the first frequency by mixing.
Descriptors : *Acoustic delay lines, *Laser beams, *Patents, *Acoustooptics, Photodetectors, Mixers(Electronics)
Subject Categories : Lasers and Masers
Distribution Statement : APPROVED FOR PUBLIC RELEASE