| 发明名称 |
Optical communications system using tunable tandem Fabry-Perot etalon |
| 摘要 |
<p>A tunable tandem Fabry-Perot etalon (5) is used in optical systems as a filter between two amplifier stages (3 and 7). The etalon filters the signal going from the preamplifier (3) to the amplifier (7) and provides further filtering as the output of the amplifier also passes through the etalon. <IMAGE></p> |
| 申请公布号 |
EP0773641(A2) |
申请公布日期 |
1997.05.14 |
| 申请号 |
EP19960307802 |
申请日期 |
1996.10.29 |
| 申请人 |
AT&T CORP. |
发明人 |
DELAVAUX, JEAN-MARC PIERRE |
| 分类号 |
H01S3/10;H04B10/00;H04B10/17;(IPC1-7):H04B10/17 |
主分类号 |
H01S3/10 |
| 代理机构 |
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代理人 |
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