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:
Apr. 07, 1992
Filed:
Jan. 03, 1991
Applicant:
Inventor:
John W Hicks, Northboro, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
385117 ; 385126 ; 385116 ;
Abstract
A fiber optic scanning system having a multifiber. The multifiber having a first group of cores having an index of refraction N1 and a second group of cores having an index of refraction N2. The cores being positioned in a matrix. The cores of the groups being arrayed so that the adjacent cores of any core are members of the other group. The index difference between N1 and N2 being great enough to produce substantial mismatch in the cores and to substantially reduce cross talk between any core of one group and any core of the other group.