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. 03, 2018
Filed:
Aug. 17, 2015
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Stmicroelectronics SA, Montrouge, FR;
Stmicroelectronics (Crolles 2) Sas, Crolles, FR;
Thomas Ferrotti, Grenoble, FR;
Badhise Ben Bakir, Brezins, FR;
Alain Chantre, Seyssins, FR;
Sebastien Cremer, Sassenage, FR;
Helene Duprez, Sevssinet-Pariset, FR;
Commisariat A L'Energie Atomique et aux Energies Alternatives, Paris, FR;
STMICROELECTRONICS SA, Montrouge, FR;
STMICROELECTRONICS (CROLLES 2) SAS, Crolles, FR;
Abstract
The invention relates to a III-V heterostructure laser device () arranged in and/or on silicon, comprising: The optical rib waveguide () is oriented so that at least one Bragg grating () is arranged on that side () of the slab waveguide () which is proximal relative to the gain medium () and in that the rib () is placed on that side () of the slab waveguide () that is distal relative to the gain medium ().