Polarization-Independent All-Fibre Comb Filter with Dynamically Halved Channel Spacing
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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.
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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]. Chin. Phys. Lett., 2005, 22(5): 1159-1161.
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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]. Chin. Phys. Lett., 2005, 22(5): 1159-1161.
|
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]. Chin. Phys. Lett., 2005, 22(5): 1159-1161.
|
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]. Chin. Phys. Lett., 2005, 22(5): 1159-1161.
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