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Electrically controlled Kerr effect in magnetophotonic crystal based on nematic liquid crystal
Da Haixia *,Xu Ping,Wu Jianchun,Li Zhenya
Department of Physics,Suzhou University
*Correspondence author
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Subject:
Funding: 国家自然科学基金,国家自然科学基金,教育部博士点基金,江苏教育委员基金,江苏省研究生培养创新工程(No.10474069,10547128,20060285003,05KJB140112,ZY320607)
Opened online:21 February 2008
Accepted by: none
Citation: Da Haixia,Xu Ping,Wu Jianchun.Electrically controlled Kerr effect in magnetophotonic crystal based on nematic liquid crystal[OL]. [21 February 2008] http://en.paper.edu.cn/en_releasepaper/content/18768
 
 
An electrically controllable Kerr effect in magnetophotonic crystal consisting of magnetic materials and nematic liquid crystals is presented based on the properties of nematic liquid crystals. Numerical results show that Kerr effect is changed remarkably by adjusting the permittivity of liquid crystal, and the maximum value of kerr rotation angle becomes large as the permittivity of liquid crystal increases. Such properties demonstrate the possibility of tunable magneto-optical devices based on nematic liquid crystal.
Keywords:magnetophotonic crystals; Kerr effect; nematic liquid crystals; tunability
 
 
 

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