Reconfigurable fiber-optic-based RF filters using current injection in multimode lasers

被引:21
|
作者
Pastor, D [1 ]
Capmany, J
Sales, S
Muñoz, P
Ortega, B
机构
[1] Univ Politecn Valencia, Grp Comunicaciones Opt, Dept Comunicaciones, Valencia 46022, Spain
[2] Univ Politecn Valencia, IMCO2 Res Inst, Valencia 46022, Spain
关键词
microwave photonics; optical filters; optical signal processing;
D O I
10.1109/68.959371
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
In this letter, we propose and experimentally demonstrate the possibility of obtaining low-cost reconfigurable RF filters based on the combined use of multimode Fabry-Perot (FP) lasers and optical dispersive elements. The key to attain reconfigurability is the modification of the FP laser optical spectrum by means of changing the bias injection current to the device.
引用
收藏
页码:1224 / 1226
页数:3
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