| 发明名称 |
METHOD FOR MAKING PREFORMS AND OPTICAL FIBERS |
| 摘要 |
A method of forming an optical fiber includes the steps of forming a soot blank of a silica-based cladding material, wherein the soot blank has a top surface and a bulk density of between 0.8 g/cm2 and 1.6 g/cm3. At least one hole is drilled in the top surface of the soot blank. At least one core cane member is positioned in the at least one hole. The soot blank and at least one soot core cane member are consolidated to form a consolidated preform. The consolidated preform is drawn into an optical fiber. |
| 申请公布号 |
US2015284286(A1) |
申请公布日期 |
2015.10.08 |
| 申请号 |
US201414247894 |
申请日期 |
2014.04.08 |
| 申请人 |
Corning Incorporated |
发明人 |
Li Ming-Jun;Luo Xiaoming;McCarthy Joseph Edward;Peng Gaozhu;Stone Jeffery Scott;Tandon Pushkar;Zhou Chunfeng |
| 分类号 |
C03B37/014;C03B37/027;C03B37/012;C03B37/018 |
主分类号 |
C03B37/014 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of forming an optical fiber, comprising the following steps:
forming a soot blank of a silica-based cladding material with the soot blank having a top surface and a bulk density of between 0.8 g/cm3 and 1.6 g/cm3; drilling at least one hole in the top surface of the soot blank; positioning at least one core cane member in the at least one hole; consolidating the soot blank and the at least one soot core cane member to form a consolidated preform; and drawing the consolidated preform into the optical fiber. |
| 地址 |
Corning NY US |
