发明名称 |
METHODS AND APPARATUSES TO PROVIDE A WDM PASSIVE OPTICAL NETWORK WITH WAVELENGTH-LOCKED WDM LIGHT SOURCES |
摘要 |
<p>Various methods, systems, and apparatuses in which a wavelength-division-multiplexing passive-optical-network includes a first broadband light source and a second broadband light source. The first broadband light source supplies an optical signal containing a first band of wavelengths to a first plurality of optical transmitters. The second broadband light source supplies an optical signal containing a second band of wavelengths to a second plurality of optical transmitters. A fiber is used for bi-directional transmission of optical signals in at least two different wavelength bands.</p> |
申请公布号 |
EP1468515(B1) |
申请公布日期 |
2013.08.14 |
申请号 |
EP20030707476 |
申请日期 |
2003.01.21 |
申请人 |
NOVERA OPTICS, INC.(A CORPORATION OF DELAWARE) |
发明人 |
LEE, CHANG-HEE;CHU, KWANG-UK;OH, TAE-WON |
分类号 |
H04J14/02;H04L12/44;H04B10/00;H04B10/07;H04B10/27;H04B10/272;H04B10/29;H04B10/50;H04J14/00;H04L12/28 |
主分类号 |
H04J14/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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