US Patent 7248615 Electrically-activated photonic crystal microcavity laser

Patent 7248615 was granted and assigned to Massachusetts Institute of Technology on July, 2007 by the United States Patent and Trademark Office.

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Patent

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Current Assignee

Massachusetts Institute of Technology

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7248615

Date of Patent

July 24, 2007

Patent Application Number

10721841

Date Filed

November 25, 2003

Patent Primary Examiner

‌

Dung T. Nguyen

Patent abstract

A microcavity structure includes a first waveguide that includes a first photonic crystal microcavity. A second waveguide includes a second photonic crystal microcavity. A microcavity active region is created by overlapping the first and second microcavities.

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