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

Tefelska, M. M., Ertman, S., Woliński, T. R., Dąbrowski, R., & Wójcik, J. (2010). Phase shifter based on photonic liquid crystal fiber. Photonics Letters of Poland, 2(3), pp. 119–121. lett. pl.v2i3.140