发明名称 |
Filtering noise in optical signal transmission |
摘要 |
An optical signal is transmitted, optically amplified, optically filtered, and received. The optical filtering rejects optical noise such as Amplified Spontaneous Emission noise and is configured to pass a single side band optical signal, and multimode filtering may be applied. A change in the optical signal may be detected, and the characteristics of the optical filtering may be altered based on the detected change.
|
申请公布号 |
US2003133651(A1) |
申请公布日期 |
2003.07.17 |
申请号 |
US20020138808 |
申请日期 |
2002.05.03 |
申请人 |
TERAPHASE TECHNOLOGIES, INC. |
发明人 |
HAKIMI FARHAD;HAKIMI HOSAIN |
分类号 |
G02B6/12;G02B6/28;G02B6/34;H04B10/155;H04B10/17;(IPC1-7):G02B6/26 |
主分类号 |
G02B6/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|