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:
Sep. 16, 2014
Filed:
Aug. 11, 2011
Lionel C. Kimerling, Concord, MA (US);
Caroline A. Ross, Arlington, MA (US);
Lei BI, Cambridge, MA (US);
Peng Jiang, Cambridge, MA (US);
Juejun HU, Cambridge, MA (US);
Dong Hun Kim, Cambridge, MA (US);
Gerald F. Dionne, Winchester, MA (US);
Lionel C. Kimerling, Concord, MA (US);
Caroline A. Ross, Arlington, MA (US);
Lei Bi, Cambridge, MA (US);
Peng Jiang, Cambridge, MA (US);
Juejun Hu, Cambridge, MA (US);
Dong Hun Kim, Cambridge, MA (US);
Gerald F. Dionne, Winchester, MA (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Abstract
A patterned nonreciprocal optical resonator structure is provided that includes a resonator structure that receives an optical signal. A top cladding layer is deposited on a selective portion of the resonator structure. The top cladding layer is patterned so as to expose the core of the resonator structure defined by the selective portion. A magneto-optically active layer includes a magneto-optical medium being deposited on the exposed core of the resonator structure so as to generate optical non-reciprocity.