发明名称 |
High capacity chirped-pulse wavelength-division multiplexed communication method and apparatus |
摘要 |
A high-capacity, chirped-pulse wavelength-division multiplexed communications apparatus and method in which a chirped-pulse, wavelength-division multiplexed signal is further optically multiplexed thereby enhancing bit rates per channel. A multifrequency optical source for supplying an optical signal having a number of wavelength division multiplexed (WDM) channels; a power splitter for splitting the optical signal from the multifrequency source into a number of signals; a number of time delay lines, for delaying each one of the signals independently; a number of data encoding modulators for modulating each one of the delayed signals; and a power combiner for combining the number of delayed, modulated signals into a single signal such that the multifrequency optical source signal is multiplexed by a desired amount.
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申请公布号 |
US6141127(A) |
申请公布日期 |
2000.10.31 |
申请号 |
US19980027055 |
申请日期 |
1998.02.20 |
申请人 |
LUCENT TECHNOLOGIES INC. |
发明人 |
BOIVIN, LUC;KNOX, WAYNE HARVEY;NUSS, MARTIN C.;STARK, JASON BLAIN |
分类号 |
H04J14/08;H04B10/02;H04B10/155;H04J14/00;H04J14/02;(IPC1-7):H04J14/02 |
主分类号 |
H04J14/08 |
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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