Propagation effects in a polymer-based photonic liquid crystal fiber |
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| Authors: | T R Wolinski M Tefelska K Milenko K Rutkowska A W Domanski S Ertman K Orzechowski M Sierakowski E Nowinowski-Kruszelnicki R Dabrowski |
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| Institution: | 1. Faculty of Physics, Warsaw Univ. of Technology, Koszykowa 75, 00-662, Warszawa, Poland
2. Military Univ. of Technology, Warszawa, Poland
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| Abstract: | In this paper propagation effects induced by thermal tuning of photonic band gaps (PBGs) in a polymer photonic crystal fiber (Pol-PCF) infiltrated with a specially designed liquid crystal (LC) are observed. When temperature increases PBGs in the transmission spectrum are narrowing and moving towards shorter wavelengths. However, when the temperature approaches the nematic-isotropic phase transition, PBGs are getting wider and shift back towards longer wavelengths. |
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