Polarization-Independent All-Fibre Comb Filter with Dynamically Halved Channel Spacing
MA Xiu-Rong1,2 , KAI Gui-Yun2 , WU Zhi-Fang2 , GUO Hong-Lei2 , ZHANG Hao2 , LIU Yan-Ge2 , YUAN Shu-Zhong2 , DONG Xiao-Yi2
1 Department of Photoelectronics, Tianjin University of Technology, Tianjin 300191
2 Institute of Modern Optics, Nankai University, Tianjin 300071
Polarization-Independent All-Fibre Comb Filter with Dynamically Halved Channel Spacing
MA Xiu-Rong1,2 ;KAI Gui-Yun2 ;WU Zhi-Fang2 ;GUO Hong-Lei2 ;ZHANG Hao2 ;LIU Yan-Ge2 ;YUAN Shu-Zhong2 ;DONG Xiao-Yi2
1 Department of Photoelectronics, Tianjin University of Technology, Tianjin 300191
2 Institute of Modern Optics, Nankai University, Tianjin 300071
关键词 ：
42.79.Ci ,
42.79.Sz ,
42.79.Ta
Abstract ： A polarization-independent all-fibre comb filter with dynamically halved channel spacing is proposed. The filter is based on high-birefringent fibre Sagnac interferometers and its channel spacing can be dynamically halved by turning on an optical switch. A good agreement between the numerical simulation and the experimental results is achieved.
Key words ：
42.79.Ci
42.79.Sz
42.79.Ta
出版日期: 2005-05-01
:
42.79.Ci
(Filters, zone plates, and polarizers)
42.79.Sz
(Optical communication systems, multiplexers, and demultiplexers?)
42.79.Ta
(Optical computers, logic elements, interconnects, switches; neural networks)
引用本文:
MA Xiu-Rong;KAI Gui-Yun;WU Zhi-Fang;GUO Hong-Lei;ZHANG Hao;LIU Yan-Ge;YUAN Shu-Zhong;DONG Xiao-Yi. Polarization-Independent All-Fibre Comb Filter with Dynamically Halved Channel Spacing[J]. 中国物理快报, 2005, 22(5): 1159-1161.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2005/V22/I5/1159
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2005, Vol. 22 
