Gap and dark solitons in discrete photorefractive media with intensity-resonant nonlinearity
Само за регистроване кориснике
2009
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Light propagation in one-dimensional nonlinear waveguide arrays with self-defocusing intensity-resonant nonlinearity is investigated theoretically. We study thoroughly conditions for existence and stability of both gap and discrete dark solitons. According to the linear stability analysis both fundamental types (on-site and intersite) of gap solitons may be stable. Discrete dark solitons are unstable except in the low-power regime and, depending on system parameters, evolve into either gray solitons, breathers, or background radiation. Mobility of these solitons is analyzed by the free energy concept: gap solitons are immobile but dark solitons can be easily set in motion.
Извор:
Applied Physics. B: Lasers and Optics, 2009, 95, 3, 525-530
DOI: 10.1007/s00340-009-3400-8
ISSN: 0946-2171; 1432-0649
WoS: 000266073000021
Scopus: 2-s2.0-67349238664
Институција/група
VinčaTY - JOUR AU - Stepić, Milutin AU - Maluckov, Aleksandra AU - Kip, D. PY - 2009 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3698 AB - Light propagation in one-dimensional nonlinear waveguide arrays with self-defocusing intensity-resonant nonlinearity is investigated theoretically. We study thoroughly conditions for existence and stability of both gap and discrete dark solitons. According to the linear stability analysis both fundamental types (on-site and intersite) of gap solitons may be stable. Discrete dark solitons are unstable except in the low-power regime and, depending on system parameters, evolve into either gray solitons, breathers, or background radiation. Mobility of these solitons is analyzed by the free energy concept: gap solitons are immobile but dark solitons can be easily set in motion. T2 - Applied Physics. B: Lasers and Optics T1 - Gap and dark solitons in discrete photorefractive media with intensity-resonant nonlinearity VL - 95 IS - 3 SP - 525 EP - 530 DO - 10.1007/s00340-009-3400-8 ER -
@article{ author = "Stepić, Milutin and Maluckov, Aleksandra and Kip, D.", year = "2009", abstract = "Light propagation in one-dimensional nonlinear waveguide arrays with self-defocusing intensity-resonant nonlinearity is investigated theoretically. We study thoroughly conditions for existence and stability of both gap and discrete dark solitons. According to the linear stability analysis both fundamental types (on-site and intersite) of gap solitons may be stable. Discrete dark solitons are unstable except in the low-power regime and, depending on system parameters, evolve into either gray solitons, breathers, or background radiation. Mobility of these solitons is analyzed by the free energy concept: gap solitons are immobile but dark solitons can be easily set in motion.", journal = "Applied Physics. B: Lasers and Optics", title = "Gap and dark solitons in discrete photorefractive media with intensity-resonant nonlinearity", volume = "95", number = "3", pages = "525-530", doi = "10.1007/s00340-009-3400-8" }
Stepić, M., Maluckov, A.,& Kip, D.. (2009). Gap and dark solitons in discrete photorefractive media with intensity-resonant nonlinearity. in Applied Physics. B: Lasers and Optics, 95(3), 525-530. https://doi.org/10.1007/s00340-009-3400-8
Stepić M, Maluckov A, Kip D. Gap and dark solitons in discrete photorefractive media with intensity-resonant nonlinearity. in Applied Physics. B: Lasers and Optics. 2009;95(3):525-530. doi:10.1007/s00340-009-3400-8 .
Stepić, Milutin, Maluckov, Aleksandra, Kip, D., "Gap and dark solitons in discrete photorefractive media with intensity-resonant nonlinearity" in Applied Physics. B: Lasers and Optics, 95, no. 3 (2009):525-530, https://doi.org/10.1007/s00340-009-3400-8 . .