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. 07, 1995
Filed:
Apr. 30, 1993
Applicant:
Inventor:
Elias Snitzer, Piscataway, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
72-6 ; 372 41 ; 372 68 ; 372 69 ;
Abstract
A light source for an interferometric fiber optic gyroscope ('IFOG') includes a thulium (Tm.sup.+++) doped optical fiber which exhibits superluminescence in a wavelength region substantially centered at about 1.8 microns.