Chinese Journal of Liquid Crystals and Displays, Volume. 38, Issue 9, 1164(2023)
Nematicons deflection via customized stripe electrodes
Fig. 1. (a)Sructure of the liquid crystal cell;(b)Sketch of the internal electrode pattern.
Fig. 2. Simulation of the liquid crystal molecular director field distribution in a liquid crystal cell with a comb electrode at different voltages.(a)V=0 V;(b)V=1 V;(c)V=3 V;(d)V=5 V. The lines in the diagram represent the potential lines and the colour bars correspond to the height of the potential.
Fig. 4. Variation of the beam at different incident positions at 3 V,with input optical power P=1.05 mW.(a)d=42 μm;(b)d=144 μm;(c)d=268 μm;(d)d=163 μm;(e)d=60 μm;(f)d=242 μm.
Fig. 5. Combination of deflection by nematicon pairs at different incidence positions.(a)V=0 V,the light beam propagates straight.(b~f)V=4 V,the two light beams undergo deflection at different incidence positions.
Fig. 6. Combination of deflection by nematicons pairs at different incidence positions under tilted incidence,with assisted voltage V=4 V,and the input optical power of the upper and lower beams are
Fig. 7. Deflection of the nematicon pairs is modulated by voltage.(a)(c)V=0 V;(b)(d)V=3.5 V.
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Song-yu ZHANG, Yi-fei WANG, Dong SHEN, Xiao-qian WANG, Duan-bin LUO, Zhi-gang ZHENG. Nematicons deflection via customized stripe electrodes[J]. Chinese Journal of Liquid Crystals and Displays, 2023, 38(9): 1164
Category: Research Articles
Received: Apr. 26, 2023
Accepted: --
Published Online: Sep. 19, 2023
The Author Email: Xiao-qian WANG (xqwang@ecust.edu.cn), Duan-bin LUO (dbluo@ecust.edu.cn), Zhi-gang ZHENG (zgzheng@ecust.edu.cn)