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. 24, 1998
Filed:
Dec. 19, 1995
Applicant:
Inventor:
Nouredine Bouadma, Gentilly, FR;
Assignee:
France Telecom, , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ; H01S / ;
U.S. Cl.
CPC ...
372 96 ; 372 50 ; 437129 ;
Abstract
A laser component having a Bragg reflector, the component comprising a substrate carrying firstly an active emission section of semiconductor materials and secondly a Bragg reflector waveguide extending said active section, means enabling the refractive index of the waveguide to be varied so as to control the wavelength tuning of said laser component, wherein said waveguide is made of organic material(s).