发明名称 |
Optical communication system, optical communication apparatus, and optical communication method thereof |
摘要 |
An optical communication system includes a first optical communication apparatus configured to insert a wavelength control signal in a main signal to produce a modified main signal; convert the modified main signal into a first optical signal; and transmit the first optical signal, and a second optical communication apparatus configured to receive the first optical signal; extract the wavelength control signal from the received first optical signal; determine a wavelength of a second optical signal based on the extracted wavelength control signal; and transmit the second optical signal to the first optical communication apparatus.
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申请公布号 |
US8331783(B2) |
申请公布日期 |
2012.12.11 |
申请号 |
US201113271765 |
申请日期 |
2011.10.12 |
申请人 |
IKAI KAZUHITO;NAKAISHI HIROSHI;KANDA YASUHISA;NAKAO YOSHITAKA;NEC CORPORATION |
发明人 |
IKAI KAZUHITO;NAKAISHI HIROSHI;KANDA YASUHISA;NAKAO YOSHITAKA |
分类号 |
H04J14/02 |
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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