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:
Jun. 21, 1994
Filed:
Apr. 06, 1992
Applicant:
Inventor:
Alan C Nutt, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
2191216 ; 21912169 ; 21912185 ;
Abstract
A method for preparing a poled polymer stripe waveguide comprising preparing a polymer waveguide blank, electric field poling the polymer waveguide blank, and photoablating the outline of the stripe waveguide in the waveguide blank. The invention also provides a method for preparing passive polymer stripe waveguides and non-linear optical and passive waveguides produced by the methods of the invention.