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US Patent 7526166 High numerical aperture fiber

Patent 7526166 was granted and assigned to Corning Incorporated on April, 2009 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 12135453 Reducing light-induced loss in optical fibre
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Patent Inventor Names
Dana Craig Bookbinder0
Daniel Aloysius Nolan0
Ji Wang0
Michael Thomas Murtagh0
Ming-Jun Li0
Pushkar Tandon0
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Patent abstract

An optical fiber comprising: a silica based core having a first index of refraction n1; and at least one silica based cladding surrounding the core, the at least one silica based cladding comprising index lowering non-periodic voids containing a gas, wherein at least 80% of said voids have a maximum cross-sectional dimension of less than 2000 nm, and the NA of the fiber layer situated immediately adjacent to and inside said at least one silica based cladding is at least 0.2.

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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075261660
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US Patent 07526166 High numerical aperture fiber US Patent 7526166 High numerical aperture fiber

Infobox
Patent Number
075261660
Patent Number
75261660
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Infobox
Is a
Patent
Patent
0
Current Assignee
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
075261660
Date of Patent
April 28, 2009
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Patent Application Number
117012870
Date Filed
January 31, 2007
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075261660
Patent Primary Examiner
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James P. Hughes
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07526166
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 US Patent 07526166 High numerical aperture fiber

Infobox
Is a
Patent
Patent
Current assignee
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07526166
Date of patent
April 28, 2009
Patent application number
11701287
Date Filed
January 31, 2007
Patent primary examiner
‌
James P. Hughes

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