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:
Jul. 30, 2013
Filed:
Oct. 29, 2009
Guillaume Malpuech, Manson, FR;
Dmitry Solnyshkov, Chamalieres, FR;
Aldo Di Carlo, Rome, IT;
Eleonora Petrolati, Rome, IT;
Guillaume Malpuech, Manson, FR;
Dmitry Solnyshkov, Chamalieres, FR;
Aldo Di Carlo, Rome, IT;
Eleonora Petrolati, Rome, IT;
Abstract
A light () emitting system () includes an optical cavity () having at least one optical mode and including at least one transmissive reflector (), a first set () of quantum wells () and elements () of electrical injection of the quantum wells of the first set. The quantum wells of the first set are arranged so that at least one of their electronic resonances is a strong coupling regime with an optical mode of the optical cavity and emits a light according to a mixed exciton-polariton mode. The optical cavity further includes a second set () of quantum wells () arranged outside of the direct range of the elements of electrical injection and arranged in relation to the quantum wells of the first set so that at least one of their electronic resonances is in a strong coupling regime with the mixed exciton-polariton mode of the optical cavity.