P. M. Ramos and C. R. Paiva, “Optimization and characterization of phase-controlled all-optical switching with fiber solitons,” IEEE J. Sel. Top. Quantum Electron. 3, 1224–1231 (1998).

[CrossRef]

P. M. Ramos and C. R. Paiva, “Influence of cross-phase modulation on self-routing pulse switching in nonlinear optical fibers,” Microwave Opt. Technol. Lett. 15, 91–95 (1997).

[CrossRef]

I. Uzunov, R. Muschall, M. Gölles, Yu. Kivshar, B. Malomed, and F. Lederer, “Pulse switching in nonlinear fiber directional couplers,” Phys. Rev. E 51, 2527–2537 (1995).

[CrossRef]

A. V. Buryak and N. N. Akhmediev, “Stationary pulse propagation in N-core nonlinear fiber directional couplers,” IEEE J. Quantum Electron. 31, 682–688 (1995).

[CrossRef]

P. L. Chu and B. Wu, “Optical switching in twin-core erbium-doped fibers,” Opt. Lett. 17, 255–257 (1992).

[CrossRef]
[PubMed]

J. Wilson, G. I. Stegeman, and E. M. Wright, “All-optical switching of solitons in an active nonlinear directional coupler,” Opt. Quantum Electron. 24, S1325–S1336 (1992).

[CrossRef]

M. Romagnoli, S. Trillo, and S. Wabnitz, “Soliton switching in nonlinear couplers,” Opt. Quantum Electron. 24, S1237–S1267 (1992).

[CrossRef]

J. M. Soto-Crespo and E. M. Wright, “All-optical switching of solitons in two- and three-core nonlinear fiber couplers,” J. Appl. Phys. 70, 7240–7243 (1991).

[CrossRef]

A. W. Snyder, D. J. Mitchell, L. Poladian, D. R. Rowland, and Y. Chen, “Physics of nonlinear fiber couplers,” J. Opt. Soc. Am. B 8, 2102–2118 (1991).

[CrossRef]

C. Schmidt-Hattenberger, U. Trutschel, and F. Lederer, “Nonlinear switching in multiple-core couplers,” Opt. Lett. 16, 294–296 (1991).

[CrossRef]
[PubMed]

S. Trillo and S. Wabnitz, “Weak-pulse-activated coherent soliton switching in nonlinear couplers,” Opt. Lett. 16, 1–3 (1991).

[CrossRef]
[PubMed]

D. Anderson, “Variational approach to nonlinear pulse propagation in optical fibers,” Phys. Rev. A 27, 3135–3145 (1983).

[CrossRef]

H. A. Haus and L. Molter-Orr, “Coupled multiple waveguide system,” IEEE J. Quantum Electron. 19, 840–844 (1983).

[CrossRef]

S. Jensen, “The nonlinear coupler,” IEEE J. Quantum Electron. 18, 1580–1583 (1982).

[CrossRef]

N. Akhmediev and A. Ankiewicz, “Novel soliton states and bifurcation phenomena in nonlinear fiber couplers,” Phys. Rev. Lett. 70, 2395–2398 (1993).

[CrossRef]
[PubMed]

A. V. Buryak and N. N. Akhmediev, “Stationary pulse propagation in N-core nonlinear fiber directional couplers,” IEEE J. Quantum Electron. 31, 682–688 (1995).

[CrossRef]

D. Anderson, “Variational approach to nonlinear pulse propagation in optical fibers,” Phys. Rev. A 27, 3135–3145 (1983).

[CrossRef]

N. Akhmediev and A. Ankiewicz, “Novel soliton states and bifurcation phenomena in nonlinear fiber couplers,” Phys. Rev. Lett. 70, 2395–2398 (1993).

[CrossRef]
[PubMed]

A. V. Buryak and N. N. Akhmediev, “Stationary pulse propagation in N-core nonlinear fiber directional couplers,” IEEE J. Quantum Electron. 31, 682–688 (1995).

[CrossRef]

I. Uzunov, R. Muschall, M. Gölles, Yu. Kivshar, B. Malomed, and F. Lederer, “Pulse switching in nonlinear fiber directional couplers,” Phys. Rev. E 51, 2527–2537 (1995).

[CrossRef]

H. A. Haus and L. Molter-Orr, “Coupled multiple waveguide system,” IEEE J. Quantum Electron. 19, 840–844 (1983).

[CrossRef]

S. Jensen, “The nonlinear coupler,” IEEE J. Quantum Electron. 18, 1580–1583 (1982).

[CrossRef]

I. Uzunov, R. Muschall, M. Gölles, Yu. Kivshar, B. Malomed, and F. Lederer, “Pulse switching in nonlinear fiber directional couplers,” Phys. Rev. E 51, 2527–2537 (1995).

[CrossRef]

I. Uzunov, R. Muschall, M. Gölles, Yu. Kivshar, B. Malomed, and F. Lederer, “Pulse switching in nonlinear fiber directional couplers,” Phys. Rev. E 51, 2527–2537 (1995).

[CrossRef]

C. Schmidt-Hattenberger, U. Trutschel, and F. Lederer, “Nonlinear switching in multiple-core couplers,” Opt. Lett. 16, 294–296 (1991).

[CrossRef]
[PubMed]

I. Uzunov, R. Muschall, M. Gölles, Yu. Kivshar, B. Malomed, and F. Lederer, “Pulse switching in nonlinear fiber directional couplers,” Phys. Rev. E 51, 2527–2537 (1995).

[CrossRef]

H. A. Haus and L. Molter-Orr, “Coupled multiple waveguide system,” IEEE J. Quantum Electron. 19, 840–844 (1983).

[CrossRef]

I. Uzunov, R. Muschall, M. Gölles, Yu. Kivshar, B. Malomed, and F. Lederer, “Pulse switching in nonlinear fiber directional couplers,” Phys. Rev. E 51, 2527–2537 (1995).

[CrossRef]

P. M. Ramos and C. R. Paiva, “Optimization and characterization of phase-controlled all-optical switching with fiber solitons,” IEEE J. Sel. Top. Quantum Electron. 3, 1224–1231 (1998).

[CrossRef]

P. M. Ramos and C. R. Paiva, “Influence of cross-phase modulation on self-routing pulse switching in nonlinear optical fibers,” Microwave Opt. Technol. Lett. 15, 91–95 (1997).

[CrossRef]

P. M. Ramos and C. R. Paiva, “Optimization and characterization of phase-controlled all-optical switching with fiber solitons,” IEEE J. Sel. Top. Quantum Electron. 3, 1224–1231 (1998).

[CrossRef]

P. M. Ramos and C. R. Paiva, “Influence of cross-phase modulation on self-routing pulse switching in nonlinear optical fibers,” Microwave Opt. Technol. Lett. 15, 91–95 (1997).

[CrossRef]

M. Romagnoli, S. Trillo, and S. Wabnitz, “Soliton switching in nonlinear couplers,” Opt. Quantum Electron. 24, S1237–S1267 (1992).

[CrossRef]

J. M. Soto-Crespo and E. M. Wright, “All-optical switching of solitons in two- and three-core nonlinear fiber couplers,” J. Appl. Phys. 70, 7240–7243 (1991).

[CrossRef]

J. Wilson, G. I. Stegeman, and E. M. Wright, “All-optical switching of solitons in an active nonlinear directional coupler,” Opt. Quantum Electron. 24, S1325–S1336 (1992).

[CrossRef]

S. Trillo, S. Wabnitz, E. M. Wright, and G. I. Stegeman, “Soliton switching in fiber nonlinear directional couplers,” Opt. Lett. 13, 672–674 (1988).

[CrossRef]
[PubMed]

M. Romagnoli, S. Trillo, and S. Wabnitz, “Soliton switching in nonlinear couplers,” Opt. Quantum Electron. 24, S1237–S1267 (1992).

[CrossRef]

S. Trillo and S. Wabnitz, “Weak-pulse-activated coherent soliton switching in nonlinear couplers,” Opt. Lett. 16, 1–3 (1991).

[CrossRef]
[PubMed]

S. Trillo, S. Wabnitz, E. M. Wright, and G. I. Stegeman, “Soliton switching in fiber nonlinear directional couplers,” Opt. Lett. 13, 672–674 (1988).

[CrossRef]
[PubMed]

I. Uzunov, R. Muschall, M. Gölles, Yu. Kivshar, B. Malomed, and F. Lederer, “Pulse switching in nonlinear fiber directional couplers,” Phys. Rev. E 51, 2527–2537 (1995).

[CrossRef]

M. Romagnoli, S. Trillo, and S. Wabnitz, “Soliton switching in nonlinear couplers,” Opt. Quantum Electron. 24, S1237–S1267 (1992).

[CrossRef]

S. Trillo and S. Wabnitz, “Weak-pulse-activated coherent soliton switching in nonlinear couplers,” Opt. Lett. 16, 1–3 (1991).

[CrossRef]
[PubMed]

S. Trillo, S. Wabnitz, E. M. Wright, and G. I. Stegeman, “Soliton switching in fiber nonlinear directional couplers,” Opt. Lett. 13, 672–674 (1988).

[CrossRef]
[PubMed]

J. Wilson, G. I. Stegeman, and E. M. Wright, “All-optical switching of solitons in an active nonlinear directional coupler,” Opt. Quantum Electron. 24, S1325–S1336 (1992).

[CrossRef]

J. Wilson, G. I. Stegeman, and E. M. Wright, “All-optical switching of solitons in an active nonlinear directional coupler,” Opt. Quantum Electron. 24, S1325–S1336 (1992).

[CrossRef]

J. M. Soto-Crespo and E. M. Wright, “All-optical switching of solitons in two- and three-core nonlinear fiber couplers,” J. Appl. Phys. 70, 7240–7243 (1991).

[CrossRef]

S. Trillo, S. Wabnitz, E. M. Wright, and G. I. Stegeman, “Soliton switching in fiber nonlinear directional couplers,” Opt. Lett. 13, 672–674 (1988).

[CrossRef]
[PubMed]

S. Jensen, “The nonlinear coupler,” IEEE J. Quantum Electron. 18, 1580–1583 (1982).

[CrossRef]

A. V. Buryak and N. N. Akhmediev, “Stationary pulse propagation in N-core nonlinear fiber directional couplers,” IEEE J. Quantum Electron. 31, 682–688 (1995).

[CrossRef]

H. A. Haus and L. Molter-Orr, “Coupled multiple waveguide system,” IEEE J. Quantum Electron. 19, 840–844 (1983).

[CrossRef]

P. M. Ramos and C. R. Paiva, “Optimization and characterization of phase-controlled all-optical switching with fiber solitons,” IEEE J. Sel. Top. Quantum Electron. 3, 1224–1231 (1998).

[CrossRef]

J. M. Soto-Crespo and E. M. Wright, “All-optical switching of solitons in two- and three-core nonlinear fiber couplers,” J. Appl. Phys. 70, 7240–7243 (1991).

[CrossRef]

A. W. Snyder, D. J. Mitchell, L. Poladian, D. R. Rowland, and Y. Chen, “Physics of nonlinear fiber couplers,” J. Opt. Soc. Am. B 8, 2102–2118 (1991).

[CrossRef]

P. L. Chu, B. A. Malomed, and G. D. Peng, “Soliton switching and propagation in nonlinear fiber couplers: analytical results,” J. Opt. Soc. Am. B 10, 1379–1385 (1993).

[CrossRef]

P. M. Ramos and C. R. Paiva, “Influence of cross-phase modulation on self-routing pulse switching in nonlinear optical fibers,” Microwave Opt. Technol. Lett. 15, 91–95 (1997).

[CrossRef]

C. Schmidt-Hattenberger, U. Trutschel, and F. Lederer, “Nonlinear switching in multiple-core couplers,” Opt. Lett. 16, 294–296 (1991).

[CrossRef]
[PubMed]

S. Trillo, S. Wabnitz, E. M. Wright, and G. I. Stegeman, “Soliton switching in fiber nonlinear directional couplers,” Opt. Lett. 13, 672–674 (1988).

[CrossRef]
[PubMed]

S. Trillo and S. Wabnitz, “Weak-pulse-activated coherent soliton switching in nonlinear couplers,” Opt. Lett. 16, 1–3 (1991).

[CrossRef]
[PubMed]

P. L. Chu and B. Wu, “Optical switching in twin-core erbium-doped fibers,” Opt. Lett. 17, 255–257 (1992).

[CrossRef]
[PubMed]

J. Wilson, G. I. Stegeman, and E. M. Wright, “All-optical switching of solitons in an active nonlinear directional coupler,” Opt. Quantum Electron. 24, S1325–S1336 (1992).

[CrossRef]

M. Romagnoli, S. Trillo, and S. Wabnitz, “Soliton switching in nonlinear couplers,” Opt. Quantum Electron. 24, S1237–S1267 (1992).

[CrossRef]

D. Anderson, “Variational approach to nonlinear pulse propagation in optical fibers,” Phys. Rev. A 27, 3135–3145 (1983).

[CrossRef]

I. Uzunov, R. Muschall, M. Gölles, Yu. Kivshar, B. Malomed, and F. Lederer, “Pulse switching in nonlinear fiber directional couplers,” Phys. Rev. E 51, 2527–2537 (1995).

[CrossRef]

N. Akhmediev and A. Ankiewicz, “Novel soliton states and bifurcation phenomena in nonlinear fiber couplers,” Phys. Rev. Lett. 70, 2395–2398 (1993).

[CrossRef]
[PubMed]

W. Press, S. Teukolsky, W. Vetterling, and B. Flannery, Numerical Recipes in C, 3rd ed. (Cambridge Univ. Press, Cambridge, UK, 1994), pp. 710–722.

G. P. Agrawal, Nonlinear Fiber Optics, 2nd ed. (Academic, Boston, Mass., 1995).