[1] S. Jamal and J. C. Cartlend, J. Lightwave Technol. 20, 28 (2002).
[2] M. Sumtesky, B. J. Eggleton, and C. M. de Sterke, Opt. Express 10, 332 (2002).
[3] K. Ennser, R. I. Laming, M. N. Xervas, M. Ibsen, and M. Durkin, in Proceedings of ECOC'97 45 (1997).
[4] L.-S. Yan, T. Luo, Q. Yu, Y. Xie, A. E. Willner, K.-M. Feng, R. Khosravani, and Rothenberg, in Proceedings of OFC 2002 ThGG63 (2002).
[5] L. D. Garrett, A. H. Gnauck, R. W. Tkach, B. Agogliati, L. Arcangeli, D. Scarano, V. Gusmeroli, C. Tosetti, G. Di Maio, and F. Forghieri, IEEE Photon. Technol. Lett. 12, 356 (2000).
[6] R. Feced, J. A. J. Fells, S. E. Kanellopoulos, P. J. Bennett, and H. F. M. Priddle, in Proceedings of Optical Fiber
[7] T. Erdogan, J. Lightwave Technol. 15, 1277 (1997).
[8] L. Poladian, Phys. Rev. E 48, 4758 (1993).
