**Chapter 5**

*Photonic Crystals - A Glimpse of the Current Research Trends*

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[69] Yeh PH, Gu C. Light propagation in uniaxial media. In: Optics of Liquid Crystal Display. Canada: John Wiley & Sons. ISBN 0-471-18201-X; 1999.

[70] Yeung Fion S-Y, Xie F-C, Wan Jones T-K, Lee FK, Tsui Ophelia KC, Sheng P, et al. Liquid crystal pretilt angle control using nanotextured

surfaces. Journal of Applied Physics.

[72] Yokoyama S, Mashiko S, Kikuchi H, Uchida K, Nagamura T. Laser emission from a polymer-stabilized liquid-crystalline blue phase. Advanced

Materials. 2006;**18**(1):48-51

[71] Yin Y, Shiyanovskii SV, Lavrentovich OD. Electric heating effects in nematic liquid crystals. Journal of Applied Physics. 2006;**100**(2):024906

2006;**99**(12):124506

pp. 63-68

**72**
