Tandem single sideband modulation scheme for doubling spectral efficiency of analogue fibre links

被引:28
作者
Narasimha, A [1 ]
Heng, XJ [1 ]
Wu, MC [1 ]
Yablonovitch, E [1 ]
机构
[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
关键词
D O I
10.1049/el:20000836
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Using a dual-electrode Mach-Zehnder modulator, a 'tandem' single sideband modulator has been constructed that doubles the spectral efficiency of a system by enabling the transmission of different data streams in the upper and lower sidebands of the same optical carrier.
引用
收藏
页码:1135 / 1136
页数:2
相关论文
共 2 条
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Smith, GH ;
Novak, D ;
Ahmed, Z .
ELECTRONICS LETTERS, 1997, 33 (01) :74-75