The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 1988
Filed:
Apr. 14, 1987
Applicant:
Inventors:
Lucy M Connors, Sunbury-on-Thames, GB;
Marion R Drury, Teddinton, GB;
Assignee:
The British Petroleum Co. plc, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03H / ; G02F / ;
U.S. Cl.
CPC ...
350-11 ; 350364 ; 350354 ; 372 99 ;
Abstract
This invention relates to the use of films of poly(acetylene) whether isotropic, of low crystallinity or oriented as a nonlinear phase conjugate reflecting medium. The principle can be applied to devices comprising phase conjugate mirrors, or use of such devices for degenerate four-wave mixing or for producing real time holograms. The resultant devices can be used in laser targetting, high speed image processing, optical communication and for power and image transmission.
Quick Actions:
Connors, Lucy. (1988). Phase conjugate reflecting media (U.S. Patent No. 4768846). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4768846
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile