| 发明名称 |
SINGLE STEP LAYDOWN METHOD OF MAKING DRY FIBER WITH COMPLEX FLUORINE DOPED PROFILE |
| 摘要 |
The method is directed to making an optical fiber with a complex profile. First a preform (10) is made having a doped first portion (20), a barrier layer (28) and a second portion (22 and 24) doped with fluorine. Then the fluorine is removed prom a part (24) of the second portion.
|
| 申请公布号 |
WO03011780(A1) |
申请公布日期 |
2003.02.13 |
| 申请号 |
WO2002US19157 |
申请日期 |
2002.06.17 |
| 申请人 |
CORNING INCORPORATED |
发明人 |
DAWES, STEVEN, B.;MURTAGH, MICHAEL, T.;TANDON, PUSHKAR |
| 分类号 |
C03B37/018;C03B37/014;C03C13/04;G02B6/028;G02B6/036;(IPC1-7):C03B37/023 |
主分类号 |
C03B37/018 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
