发明名称 |
OPTICAL REGENERATOR FOR HIGH BIT-RATE OTDM SIGNALS |
摘要 |
<p>An optical regenerator suitable for use with optical signals has two stages. An incoming optical signal to be regenerated passes first through a data division stage. This divides the optical data stream into a number of data streams at a bit rate lower than the original optical signal. These data streams then pass to a regeneration stage. In the regeneration stage, there are a number of optical gates. Each gate receives one of the optical data streams at its control input. An optical clock stream at the lower or at a multiple thereof passes through the optical gates. The output of these optical gates are connected in common to the optical output of the regenerator and provide a bit-interleaved regenerated optical data stream at the output. <IMAGE></p> |
申请公布号 |
EP1197015(B1) |
申请公布日期 |
2004.08.18 |
申请号 |
EP20000946158 |
申请日期 |
2000.07.19 |
申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
COTTER, DAVID |
分类号 |
H04B10/299;H04J3/00;H04J14/08;H04L7/00;(IPC1-7):H04B10/17 |
主分类号 |
H04B10/299 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|