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:
Mar. 17, 2026
Filed:
Dec. 11, 2023
Applicant:
Commissariat À L'energie Atomique ET Aux Énergies Alternatives, Paris, FR;
Inventors:
Abdelkader Aliane, Grenoble, FR;
Hacile Kaya, Grenoble, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/122 (2006.01); G02B 6/134 (2006.01); H10F 30/221 (2025.01); H10F 30/26 (2025.01); H10F 71/00 (2025.01); H10F 77/00 (2025.01);
U.S. Cl.
CPC ...
G02B 6/1225 (2013.01); G02B 6/134 (2013.01); H10F 30/221 (2025.01); H10F 30/26 (2025.01); H10F 71/1212 (2025.01); H10F 71/1215 (2025.01); H10F 77/93 (2025.01);
Abstract
A current-assisted photonic demodulator, including a detection portion produced based on germanium, containing at least two doped modulation regions and at least one doped collection region, surrounded by a peripheral lateral portion generating in the detection portion horizontal tensile and vertical compressive mechanical stress. The doped collection region(s) are disposed according to a vertical arrangement in relation to the doped modulation regions.