Rare earth doped single polarization double clad optical fiber and a method for making such fiber

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7203407
APP PUB NO 20060088261A1
SERIAL NO

11058309

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Abstract

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An optical fiber, comprising: (i) a rare earth doped silica based elongated core with a first refractive index (n.sub.1) with an aspect ratio of 1:5 to 1; (ii) a silica based moat abutting and at least substantially surrounding the core, the moat having a refractive index n.sub.2, wherein n.sub.2n.sub.3; and n.sub.3>n.sub.2; (iv) a silica based outer cladding surrounding said inner cladding, the outer cladding having a fourth refractive index (n.sub.4), such that n.sub.4

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  • DARPA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berkey, George Edward Pine City, NY 21 216
Chen, Xin Corning, NY 734 6884
Koh, Joohyun Painted Post, NY 27 540
Li, Ming-Jun Horseheads, NY 366 5203
Nolan, Daniel Aloysius Corning, NY 99 1994
Walton, Donnell Thaddeus Painted Post, NY 17 177
Wang, Ji Painted Post, NY 164 1316
Zenteno, Luis Alberto Painted Post, NY 21 426

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