发明名称 |
Optical fibre filters. |
摘要 |
<p>An optical fibre filter is produced by extending a depressed cladding or coaxial optical fibre (10) so that a portion held between clamps (16, 18) becomes tapered. The power transmitted through the fibre from a single frequency laser source (12) is detected and the drive to the clamps is stopped when the power reaches a pre-selected point for the desired filter characteristics.</p> |
申请公布号 |
EP0211582(A2) |
申请公布日期 |
1987.02.25 |
申请号 |
EP19860305727 |
申请日期 |
1986.07.25 |
申请人 |
THE GENERAL ELECTRIC COMPANY, P.L.C. |
发明人 |
BOUCOUVALAS, ANTHONY CHRISTOS;GEORGIOU, GEORGE ANTONY |
分类号 |
G02B6/255;G02B6/34;(IPC1-7):G02B6/16;G02B27/14 |
主分类号 |
G02B6/255 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|