发明名称 |
Optical TDM multiplexer, optical TDM demultiplexer, WDM/TDM converter and TDM/WDM converter |
摘要 |
<p>An optical TDM multiplexing apparatus to multiplex a plurality of input signals in the optical stage in the time domain according to the invention comprise a plurality of signal light sources to generate optical signals each having a wavelength different from the others to carry each of the plurality of the input signals, a timing adjuster to adjust timings between the respective optical signals so that each optical signal output from the plurality of the signal light sources is disposed on a time slot different from the others in the time domain, an optical multiplexer to multiplex each optical signal output from the timing adjuster in the wavelength domain and a wavelength converter to convert each wavelength of the output light from the optical multiplexer into a predetermined wavelength. <IMAGE></p> |
申请公布号 |
EP1137213(A2) |
申请公布日期 |
2001.09.26 |
申请号 |
EP20010107260 |
申请日期 |
2001.03.23 |
申请人 |
DDI CORPORATION;KDD SUBMARINE CABLE SYSTEMS INC. |
发明人 |
SUZUKI, MASATOSHI;EDAGAWA, NOBORU |
分类号 |
G02F1/015;H04B10/07;H04B10/27;H04B10/29;H04J3/00;H04J14/02;H04J14/08;(IPC1-7):H04J14/02 |
主分类号 |
G02F1/015 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|