Phase shifter based on photonic liquid crystal fiber


  • Marzena Maria Tefelska Warsaw University of Technology, Faculty of Physics
  • Slawomir Ertman Warsaw University of Technology, Faculty of Physics
  • Tomasz R. Woliński Warsaw University of Technology, Faculty of Physics
  • Roman Dąbrowski Military University of Technology, Warsaw
  • Jan Wójcik Maria Curie Sklodowska University, Lublin



This paper describes polarization phenomena occurring in photonic liquid crystal fibers (PLCF). The latest experimental results of a phase modulator based on photonic crystal fiber filled with liquid crystals are presented. The main goal of this experiment is to achieve a smooth change of the phase delay between orthogonal components of a mode in the range from 0 to 2 "pi". This kind of phase modulators can be used in new generation polarization controllers.

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How to Cite

M. M. Tefelska, S. Ertman, T. R. Woliński, R. Dąbrowski, and J. Wójcik, “Phase shifter based on photonic liquid crystal fiber”, Photonics Lett. Pol., vol. 2, no. 3, pp. pp. 119–121, Oct. 2010.