Laser induced self-phase modulation in nematic liquid crystals and effects of applied dc electric field

2006 ◽  
Vol 259 (1) ◽  
pp. 293-297 ◽  
Author(s):  
Liang Song ◽  
Wing-Kee Lee
Keyword(s):  
Liquid Crystals ◽  
Electric Field ◽  
Phase Modulation ◽  
Nematic Liquid Crystals ◽  
Self Phase Modulation ◽  
Dc Electric Field

Self-action of a light beam in nematic liquid crystals in the presence of a DC electric field

2010 ◽  
Vol 111 (1) ◽  
pp. 135-145 ◽  
Author(s):  
I. A. Budagovsky ◽  
A. S. Zolot’ko ◽  
M. P. Smayev ◽  
M. I. Barnik
Keyword(s):  
Liquid Crystals ◽  
Electric Field ◽  
Light Beam ◽  
Nematic Liquid Crystals ◽  
Dc Electric Field

Recyclable CPL switch regulated by using an applied DC electric field from chiral nematic liquid crystals (N*-LCs)

2020 ◽  
Vol 4 (10) ◽  
pp. 2954-2961
Author(s):  
Xiaojing Li ◽  
Yihao Shen ◽  
Kerui Liu ◽  
Yiwu Quan ◽  
Yixiang Cheng
Keyword(s):  
Liquid Crystals ◽  
Electric Field ◽  
Nematic Liquid Crystals ◽  
Chiral Nematic ◽  
Texture Change ◽  
Dc Electric Field

Recyclable CPL response in N*-LCs could be observed by using the applied DC electric field with EPT effect through texture change. This kind of “on–off–on” system based on DC electric field can adjust gem value and direction of CPL in N*-LCs.

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