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:
Feb. 02, 1999
Filed:
May. 19, 1997
Applicant:
Inventors:
Dennis J Mohatt, Wyoming, DE (US);
Noureddine Melikechi, Dover, DE (US);
Robert S Tamosaitis, Hockessin, DE (US);
Assignee:
Altos Inc., Hockessin, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
359328 ; 359332 ; 385122 ;
Abstract
A method of optimizing the output of harmonic frequency light from a nonlinear ferroelectric generator optical device by differentially controlled input of external energy to the optical device along its length, with greater energy input near the input end than near the output end of the optical structure, the energy input being controlled to achieve the desired level of output; and devices comprising optical structures and energy input means for practicing this method.