[1] J. M. Chavez Boggio, S. Tenenbaum, and H. L. Fragnito, J. Opt. Soc. Am. B 24, 1428 (2001).

[2] M. E. Marhic, N. Kagi, T.-K. Chiang, and L. G. Kazovsky, Opt. Lett. 21, 573 (1996).

[3] J. Capmany, D. Pastor, S. Sales, and B. Ortega, Opt. Lett. 27, 960 (2002).

[4] J. Zhang and C. Dai, Chin. Opt. Lett. 3, 295 (2005).

[5] A. Panajotovic, D. Milovic, and A. Mitic, in Proceedings of TELSIKS 2005 547 (2005).

[6] H. Chen, Opt. Commun. 220, 331 (2003).

[7] J. Fatome, S. Pitois, and G. Millot, Opt. Fiber Technol. 12, 243 (2006).

[8] K. Igarashi, S. Saito, M. Kishi, and M. Tsuchiya, IEEE J. Sel. Topics Quantum Electron. 8, 521 (2002).

[9] J. M. C. Boggio and H. L. Fragnito, J. Opt. Soc. Am. B 24, 2046 (2007).

[10] B. Auguie, A. Mussot, A. Boucon, E. Lantz, and T. Sylvestre, IEEE Photon. Technol. Lett. 17, 1825 (2006).

[11] F. Gholami, J. M. C. Boggio, S. Moro, N. Alic, and S. Radic, in Proceedings of IEEE Photonics Society Summer Topical Meeting Series 162 (2010).

[12] G. P. Agrawal, Nonlinear Fiber Optics, in Optics and Photonics (Academic, San Diego, 2001).

[13] M. E. Marhic, K. K. Y. Wong, and L. G. Kazovsky, IEEE J. Sel. Topics Quantum Electron. 10, 1133 (2004).