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:
Mar. 13, 2001
Filed:
Aug. 27, 1998
Thomas Paatzsch, Mainz, DE;
Ingo Smaglinski, Mainz, DE;
Abstract
The invention concerns a method for the fabrication of an optical component with at least one fiber taper receptacle and a coupled fiber taper For this, a microstructure body is first made by coating a substrate with resist, the height of the resist diminishing essentially continuously across one region of the substrate. Next, the resist is exposed to synchrotron radiation through a mask and then developed. By electroforming and molding methods, such as micro injection molding, replicas of the microstructure body are created in plastic, for example. The invention further concerns an optical component, which has at least one fiber taper receptacle and one coupled fiber taper. The fiber taper receptacle is configured as a trough with essentially rectangular cross section. The trough height and width decrease essentially continuously across at least one region.