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

[2] [2] S. John, Phys. Rev. Lett. 58, 2486 (1987).

[3] [3] E. Yablonovitch and T. J. Gmitter, Phys. Rev. Lett. 63, 1950 (1989).

[4] [4] K. M. Leung and Y. F. Liu, Phys. Rev. Lett. 65, 2646 (1990).

[5] [5] I. I. Tarhan and G. H. Watson, Phys. Rev. Lett. 76, 315 (1996).

[6] [6] D. B. Mei, H. G. Liu, B. Y. Cheng, Z. L. Li, and D. Z. Zhang, Phys. Rev. B 58, 35 (1998).

[7] [7] W. L. Vos, R. Sprik, A. van Blaaderen, A. Imhof, A. Lagendijk, and G. H. Wegdam, Phys. Rev. B 53, 16231 (1996).

[8] [8] W. Wang, B. H. Gu, L. Y. Liang, and W. Hamilton, J. Phys. Chem. B 107, 3400 (2003).

[9] [9] T. Kanai, T. Sawada, and K. Kitamura, Langmuir 19, 1984 (2003).

[10] [10] Y. J. He, H. M. Su, X. Wang, H. Z. Wang, F. Q. Tang, and P. Dong, Acta Opt. Sin. (in Chinese) 22, 222 (2001).

[11] [11] J. F. Bertone, P. Jiang, K. S. Hwang, D. M. Mittleman, and V. L. Colvin, Phys. Rev. Lett. 83, 300 (1999).

[12] [12] T. Yoshiyama, I. Sogami, and N. Ise, Phys. Rev. Lett. 53, 2153 (1984).

[13] [13] W. H. Press, S. A. Teukolsky, W. T. Vetterling, and B. P. Flannery, Numerical Recipes in C: The Art of Scientific Computing. (2nd edition) (Cambridge University Press, Cambridge, 1992) pp. 412-420.

[14] [14] J. Tauc, Amorphous and Liquid Semiconductors (Plenum Press, London and New York, 1974) pp. 45-97.

[15] [15] K. M. Ho, C. T. Chan, and C. M. Soukoulis, Phys. Rev. Lett. 65, 3152 (1990).

[16] [16] C. M. Anderson and K. P. Giapis, Phys. Rev. Lett. 77, 2949 (1996).

[17] [17] P. R. Villeneuve and M. Piche, Phys. Rev. B 46, 4969 (1992).

[18] [18] C. M. Anderson and K. P. Giapis, Phys. Rev. B 56, 7313 (1997).

[19] [19] Y. S. Chan, C. T. Chan, and Z. Y. Liu, Phys. Rev. Lett. 80, 956 (1998).