| 发明名称 |
METHOD TO MANUFACTURE A SINGLE MODE FIBRE DIRECTIONAL COUPLER |
| 摘要 |
<p>SINGLE MODE FIBRE DIRECTIONAL COUPLER MANUFACTURE A method of making a single mode optical fibre directional coupler in which a pair of fibres (30,31) in side-by-side contact is subjected to a succession of drawing operations produced by traversing the fibres longitudinally through a flame (34) whilst stretching them between a pair of carriages (32,33) driven at slightly different speeds.</p> |
| 申请公布号 |
CA1239823(A) |
申请公布日期 |
1988.08.02 |
| 申请号 |
CA19840468987 |
申请日期 |
1984.11.29 |
| 申请人 |
STANDARD TELEPHONES AND CABLES PLC |
发明人 |
BRICHENO, TERRY;FIELDING, ALAN;HEWISH, NICHOLAS A. |
| 分类号 |
G02B6/02;C03B37/10;G02B6/24;G02B6/28;G02B6/287;G02B6/34;(IPC1-7):G02B6/00 |
主分类号 |
G02B6/02 |
| 代理机构 |
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