[1] [1] E. Yablonovith, Phys. Rev. Lett. 58, 2059 (1987).

[2] [2] S. John, Phys. Rev. Lett. 58, 2486 (2010).

[3] [3] M. Arka, V. Jelena, and R. Armand, Appl. Phys. Lett. 99, 251907 (2011).

[4] [4] C. Y. Hu, Y.-L. D. HO, D. S. Ivanov E. Engin, M. F. J. Nicol, M. P. C. Tarerne, C. Hu, M. J. Cryan, I. J. Croddock, C. J. Railton, and J. G. Rarity, IEEE J. Quantum Electron. 47, 1480 (2011).

[5] [5] H.W. Yang and D. Xu, Eur. Phys. J. D 64, 3656 (2011).

[6] [6] X. Y. Chew, G. Y. Zhou, F. S. Chau, and J. Deng. IEEE Photon. Technol. Lett. 23, 1310 (2011).

[7] [7] S. K. Yong, S. Y. Lin, S. Y. Wu, and R.-P. Pan, J. Appl. Phys. 109, 123111 (2011).

[8] [8] H. Wang, Y. Luo, Y. Wang, Y. T. Zhang, H.-B. Zhang, and Y.-T. Fang, Physica. B 406, 2977 (2011).

[9] [9] Y. W. Tong and Y. W. Zhang, Phys. Rev. Lett. 86, 4524 (2001).

[10] [10] M. B. Panah, M. S. Abrishamian, and S. A. Mirtaheri, J. Opt. A 13, 015103 (2011).

[11] [11] Y. J. Liu , H. T. Dai, E. S. P. Leong, J. H. Teng, and X. W. Sen, Appl. Phys. B 104, 659 (2011).

[12] [12] L. Lu, G.-J. Ren, B. Liu, and J.-Q. Yao. J. Optoelectr. Adv. Mater. 13, 755 (2011).

[13] [13] C. Y. Liu, Physica E 44, 313 (2011).

[14] [14] J. Cos, J. Ferre-Borrull, J. Pallares, and L. F. Marsal, Opt. Quantum Electron. 42, 487 (2011).

[15] [15] R. Ozaki, H. Moritake, and K. Yoshino, Mol. Cryst. Liq. Cryst. 544, 77 (2011).

[16] [16] M. J. Manzanares and G. P. Castro, J. Electromagn. Waves and Appl. 24, 1867 (2010).

[17] [17] J. A. Reyes, A. J. A. Reyes, and P. Halevi, Opt. Commun. 208, 2535 (2008).

[18] [18] K. Horri and K. Saikai, Phys. Rev. E 73, 011709 (2006).

[19] [19] C. Y. Liu, Y. T. Peng, and J. Z. Wang, Physica B 388, 124 (2006).

[20] [20] G. Ren, P. Shum, and Xi. Yu, Opt. Commun. 281, 1598 (2008).

[21] [21] A. Taflove and S. C. Hagness, Computational Electrodynamics of the Finite Dif ference Time Domain Method (Artech House, Norwood, 2005).