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. 08, 2015
Filed:
Nov. 18, 2011
Michael Y. Frankel, Baltimore, MD (US);
Vladimir S. Grigoryan, Elkridge, MD (US);
Ian B. Betty, Ottawa, CA;
Michael Y. Frankel, Baltimore, MD (US);
Vladimir S. Grigoryan, Elkridge, MD (US);
Ian B. Betty, Ottawa, CA;
Ciena Corporation, Hanover, MD (US);
Abstract
Optical devices and systems including a polarization maintaining interconnect are disclosed. An optical assembly can include an optical component, a low-birefringence optical fiber and a polarization transformer. The polarization transformer is coupled between the optical component and the optical fiber. The polarization transformer is configured to transform between a substantially circularly-polarized light at the low-birefringence optical fiber and a substantially linearly-polarized light at the optical component.