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:
Nov. 11, 1986
Filed:
Jul. 30, 1984
Applicant:
Inventors:
Nicholas Lagakos, Silver Spring, MD (US);
James H Cole, Great Falls, VA (US);
Joseph A Bucaro, Herndon, VA (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 9629 ; 350 9630 ; 350 9633 ;
Abstract
A pressure insensitive optical fiber waveguide comprising an optical fiber including an optical core and a concentric cladding; a substrate concentrically surrounding the optical fiber; and a fiber jacket substrate including at least two coatings concentrically surrounding the substrate wherein the innermost coating has a small Young's modulus and the outermost coating has a high Young's modulus.