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:
Feb. 01, 1994
Filed:
Jan. 26, 1993
Applicant:
Inventor:
Benoit Deveaud-Pledran, Lannion, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ; H01S / ; C02F / ;
U.S. Cl.
CPC ...
359344 ; 372 45 ; 257431 ;
Abstract
The amplifier according to the invention comprises a shallow, narrow well (P1) in which amplification takes place and a deep, wide well (P2) for collecting the carriers at the end of excitation, said well being emptied by the laser effect. Application to optical telecommunications.