发明名称 |
OPTICAL FIBERS HAVING COATINGS REMOVED THEREFROM AND RELATED METHODS |
摘要 |
An optical fiber includes a glass fiber, having a cladding and core, surrounded by a polymer coating. Some of the coating is removed by a laser beam so that the optical fiber comprises a first lengthwise portion covered by the coating and a second lengthwise portion where the coating is not present on at least ninety-five (95) percent of an exterior surface of the second lengthwise portion. A microstructure of the polymer coating, adjacent to the second lengthwise portion on the first lengthwise portion, tapers at an angle such that a thickness of the polymer coating decreases toward the second lengthwise portion as a function of proximity to the second lengthwise portion. The optical fiber may also be optionally cleaved with the laser beam. |
申请公布号 |
US2015277048(A1) |
申请公布日期 |
2015.10.01 |
申请号 |
US201514737750 |
申请日期 |
2015.06.12 |
申请人 |
CORNING OPTICAL COMMUNICATIONS LLC |
发明人 |
Danley Jeffrey Dean;Elkins, II Robert Bruce;Miller Darrin Max;Tian Zhaoxu;Toepper Stephan T.;Yeakel Kipp David |
分类号 |
G02B6/245;G02B6/25;G02B6/02 |
主分类号 |
G02B6/245 |
代理机构 |
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代理人 |
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主权项 |
1. An optical fiber, comprising:
a first lengthwise portion covered by a polymer coating, and a second lengthwise portion, wherein the polymer coating is not present on at least ninety-five (95) percent of an exterior surface of the second lengthwise portion of the optical fiber;wherein a microstructure of the polymer coating, adjacent to the second lengthwise portion on the first lengthwise portion, tapers at an angle such that a thickness of the polymer coating decreases toward the second lengthwise portion as a function of proximity to the second lengthwise portion;
wherein the microstructure of the polymer coating proximate to the second lengthwise portion includes an increased volume of trapped bubbles relative to the polymer coating further from the second lengthwise portion; and wherein a bulbous portion of the polymer coating is disposed adjacent to the second lengthwise portion. |
地址 |
Hickory NC US |