中国邮电高校学报(英文)

中国邮电高校学报(英文) ›› 2011, Vol. 18 ›› Issue (6): 116-121.doi: 10.1016/S1005-8885(10)60129-X

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Design and realization of phase retardation-control polarization controllers based on artificial birefringence

廖延娜,阴亚芳   

  1. School of Electronic Engineering, Xi’an University of Posts and Telecommunications, Xi’an 710121, China
  • 收稿日期:2011-05-09 修回日期:2011-09-30 出版日期:2011-12-31 发布日期:2011-12-30
  • 通讯作者: 廖延娜 E-mail:liaoyn@xupt.edu.cn
  • 基金资助:

    This work was supported by the National Natural Science Foundation of China (60677005), and the Scientific Research Plan Projects of Shaanxi Education Department Foundation of China (09JK730, 11JK1006).

Design and realization of phase retardation-control polarization controllers based on artificial birefringence

  1. School of Electronic Engineering, Xi’an University of Posts and Telecommunications, Xi’an 710121, China
  • Received:2011-05-09 Revised:2011-09-30 Online:2011-12-31 Published:2011-12-30
  • Contact: Yan-Na LIAO E-mail:liaoyn@xupt.edu.cn
  • Supported by:

    This work was supported by the National Natural Science Foundation of China (60677005), and the Scientific Research Plan Projects of Shaanxi Education Department Foundation of China (09JK730, 11JK1006).

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摘要：

Polarization controllers (PCs) are indispensable passive components for state of polarization (SOP) control in optical fiber communication systems. In order to overcome the disadvantages of existing polarization controller (PC), a novel PC based on the artificial birefringence is designed in this paper. The PC results from the concatenation of 3 phase retardation control units each of which consists of two polarization beam splitters, two prisms and one piezoz-lectric transducer (PZT) piezoelectric ceramic. The experimental results show that the proposed PC can convert an arbitrary input SOP to any expected output one with high accuracy under low control voltage.

关键词:

PC, artificial birefringence, piezoelectric ceramic component

Abstract:

Polarization controllers (PCs) are indispensable passive components for state of polarization (SOP) control in optical fiber communication systems. In order to overcome the disadvantages of existing polarization controller (PC), a novel PC based on the artificial birefringence is designed in this paper. The PC results from the concatenation of 3 phase retardation control units each of which consists of two polarization beam splitters, two prisms and one piezoz-lectric transducer (PZT) piezoelectric ceramic. The experimental results show that the proposed PC can convert an arbitrary input SOP to any expected output one with high accuracy under low control voltage.

Key words:

PC, artificial birefringence, piezoelectric ceramic component

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