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. 27, 2018
Filed:
Apr. 15, 2015
Applicant:
Alcatel Lucent, Boulogne-Billancourt, FR;
Inventors:
Assignee:
Alcatel Lucent, Boulogne-Billancourt, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/10 (2006.01); H01S 5/00 (2006.01); H01S 5/026 (2006.01); H01S 5/06 (2006.01); H01S 5/30 (2006.01); H01S 5/12 (2006.01); H01S 5/223 (2006.01); H01S 5/34 (2006.01); H01S 5/0625 (2006.01);
U.S. Cl.
CPC ...
H01S 5/1025 (2013.01); H01S 5/005 (2013.01); H01S 5/026 (2013.01); H01S 5/0612 (2013.01); H01S 5/1032 (2013.01); H01S 5/1071 (2013.01); H01S 5/12 (2013.01); H01S 5/223 (2013.01); H01S 5/3054 (2013.01); H01S 5/34 (2013.01); H01S 5/06251 (2013.01); H01S 5/06255 (2013.01);
Abstract
An emitting device is intended for delivering photons with a chosen wavelength. This emitting device includes an InP substrate with a directly modulated laser arranged for generating photons modulated by a non-return-to-zero modulation to produce data to be transmitted, a passive ring resonator monolithically integrated with the directly modulated laser and having a resonance amongst several ones that is used for filtering a zero level induced by the data modulation, and a tuning means arranged along the directly modulated laser and/or around the ring resonator to tune the photon wavelength and/or the ring resonator resonance used for filtering.