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. 12, 2013
Filed:
Feb. 03, 2009
Jochen Alkemper, Klein-Winternheim, DE;
Bernd Hoppe, Ingelheim, DE;
Bernd Schultheis, Schwabenheim, DE;
Simone Monika Ritter, Mainz, DE;
Inka Henze, Nieder-Olm, DE;
Detlef Wolff, Oppenheim, DE;
Axel Curdt, Schlangenbad, DE;
Jochen Alkemper, Klein-Winternheim, DE;
Bernd Hoppe, Ingelheim, DE;
Bernd Schultheis, Schwabenheim, DE;
Simone Monika Ritter, Mainz, DE;
Inka Henze, Nieder-Olm, DE;
Detlef Wolff, Oppenheim, DE;
Axel Curdt, Schlangenbad, DE;
Schott AG, Mainz, DE;
Abstract
Between core and cladding, the side-emitting step index fibers have scattering centers that ensure the coupling out of light from the fiber. The side-emitting step index fibers are produced by preforms that contain inlay rods, in which the scattering centers are embedded and which are applied to the outer region of the fiber core during fiber drawing. Alternatively, at least one inlay tube can be used.