Interaction of counterpropagating discrete solitons in a nonlinear one-dimensional waveguide array
Апстракт
We experimentally investigate the interaction of counterpropagating discrete solitons in a one-dimensional waveguide array in photorefractive lithium niobate. While for low input powers only weak interaction and formation of counterpropagating vector solitons are observed, for higher input powers a growing instability results in discrete lateral shifting of the formed discrete solitons. Numerical modeling shows the existence of three different regimes: stable propagation of vector solitons at low power, instability for intermediate power levels leading to discrete shifting of the two discrete solitons, and an irregular temporal dynamic behavior of the two beams for high input power.
Извор:
Optics Letters, 2007, 32, 5, 512-514
DOI: 10.1364/OL.32.000512
ISSN: 0146-9592; 1539-4794
PubMed: 17392905
WoS: 000248936600024
Scopus: 2-s2.0-33847644662
Институција/група
VinčaTY - JOUR AU - Smirnov, Eugene AU - Stepić, Milutin AU - Rüter, Christian E. AU - Shandarov, Vladimir AU - Kip, Detlef PY - 2007 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12064 AB - We experimentally investigate the interaction of counterpropagating discrete solitons in a one-dimensional waveguide array in photorefractive lithium niobate. While for low input powers only weak interaction and formation of counterpropagating vector solitons are observed, for higher input powers a growing instability results in discrete lateral shifting of the formed discrete solitons. Numerical modeling shows the existence of three different regimes: stable propagation of vector solitons at low power, instability for intermediate power levels leading to discrete shifting of the two discrete solitons, and an irregular temporal dynamic behavior of the two beams for high input power. T2 - Optics Letters T1 - Interaction of counterpropagating discrete solitons in a nonlinear one-dimensional waveguide array VL - 32 IS - 5 SP - 512 EP - 514 DO - 10.1364/OL.32.000512 ER -
@article{ author = "Smirnov, Eugene and Stepić, Milutin and Rüter, Christian E. and Shandarov, Vladimir and Kip, Detlef", year = "2007", abstract = "We experimentally investigate the interaction of counterpropagating discrete solitons in a one-dimensional waveguide array in photorefractive lithium niobate. While for low input powers only weak interaction and formation of counterpropagating vector solitons are observed, for higher input powers a growing instability results in discrete lateral shifting of the formed discrete solitons. Numerical modeling shows the existence of three different regimes: stable propagation of vector solitons at low power, instability for intermediate power levels leading to discrete shifting of the two discrete solitons, and an irregular temporal dynamic behavior of the two beams for high input power.", journal = "Optics Letters", title = "Interaction of counterpropagating discrete solitons in a nonlinear one-dimensional waveguide array", volume = "32", number = "5", pages = "512-514", doi = "10.1364/OL.32.000512" }
Smirnov, E., Stepić, M., Rüter, C. E., Shandarov, V.,& Kip, D.. (2007). Interaction of counterpropagating discrete solitons in a nonlinear one-dimensional waveguide array. in Optics Letters, 32(5), 512-514. https://doi.org/10.1364/OL.32.000512
Smirnov E, Stepić M, Rüter CE, Shandarov V, Kip D. Interaction of counterpropagating discrete solitons in a nonlinear one-dimensional waveguide array. in Optics Letters. 2007;32(5):512-514. doi:10.1364/OL.32.000512 .
Smirnov, Eugene, Stepić, Milutin, Rüter, Christian E., Shandarov, Vladimir, Kip, Detlef, "Interaction of counterpropagating discrete solitons in a nonlinear one-dimensional waveguide array" in Optics Letters, 32, no. 5 (2007):512-514, https://doi.org/10.1364/OL.32.000512 . .