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. 14, 2005
Filed:
Aug. 26, 2002
Warren Hale Lewis, Sunnyvale, CA (US);
Warren Hale Lewis, Sunnyvale, CA (US);
JDS Uniphase Corporation, San Jose, CA (US);
Abstract
The invention provides an optical coupling system having a first collimator assembly having a first optical axis, a second collimator assembly having a second optical axis, an optical device, such as a tap coupler, an isolator or a WDM filter, disposed along an optical path between the first and the second collimator assembly, a first sleeve for containing the first collimator assembly, said first sleeve having an angled end face for forming a first angle, and a second sleeve for containing the second collimator assembly, said second sleeve having an end face for abutting the angled end face of the first sleeve such that the first optical axis of the first collimator assembly intersects with the second optical axis of the second collimator assembly at a coupling angle. The first sleeve and the second sleeve are relatively rotatable to each other for changing the coupling angle. Furthermore, the end face of the second sleeve is angled for forming a second angle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile