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:
Dec. 12, 2000
Filed:
Mar. 10, 1998
Applicant:
Inventors:
Denis Leclerc, Igny, FR;
Roland Mestric, Paris, FR;
Assignee:
Alcatel, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
385 14 ; 385 43 ; 385129 ;
Abstract
A process is provided for fabricating an integrated optical circuit comprising waveguides having different structures. In this process the coupled ends of the different structures are designed to enlarge the lateral mode size of optical waves issuing from them. The optical coupling losses of the integrated optical circuit obtained in this way are considerably reduced.
Quick Actions:
Leclerc, Denis. (2000). Method of fabricating integrated optical circuits which minimizes (U.S. Patent No. 6160927). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6160927
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