Tunable and reconfigurable microwave photonic filter based on cascaded modulation for multi-taps generation

被引:2
作者
Zhang, Wei [1 ]
Feng, Xue [1 ]
Liu, Xiaoming [1 ]
机构
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
关键词
Microwave photonic filter; Tunable; Reconfigurable; Cascaded modulation; Four-wave mixing; COHERENCE; LASER;
D O I
10.1016/j.optcom.2009.08.019
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this paper, a theoretical analysis and experiment to obtain the tunable and reconfigurable microwave photonic filter is proposed. The sidebands generated by cascaded modulation serve as the multi-taps, and then the reconfigurability and tunability can be realized by adjusting the operating condition of intensity modulators and the optical phase shifting between modulators. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:4497 / 4502
页数:6
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