Experimental demonstration of heterodyne Phase-Locked Loop for optical homodyne PSK receivers in PONs

被引:1
|
作者
Fabrega, Josep M. [1 ]
Vilabru, Lluis [1 ]
Prat, Josep [1 ]
机构
[1] Univ Politecn Cataluna, E-08034 Barcelona, Spain
关键词
optical communications; coherent systems; homodyne reception;
D O I
10.1109/ICTON.2008.4598412
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Experimental demonstration of heterodyne optical Phase-Locked Loop (oPLL), using simplest optics, is carried Out. For the first time, the effect of loop delay has been experimentally characterized and compared directly to the most significant oPLL configurations. It demonstrates a linewidth tolerance of 6.5 MHz if FEC codes are used.
引用
收藏
页码:222 / 225
页数:4
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