TY - GEN
T1 - Analytical study of higher-order nonlinear effects on the steady-state optical solitons in optical fiber filled with cold atomic gases
AU - Ou, Huiping
AU - Wang, Ying
AU - Ghergherehchi, Mitra
AU - Ooi, Chong Heng Raymond
N1 - Publisher Copyright:
© 2025 SPIE.
PY - 2025/8/19
Y1 - 2025/8/19
N2 - This paper investigates the stability of higher-order nonlinear optical systems using cold atomic gases. We explore the behavior of optical solitons in such systems by analyzing the Schrödinger equation (NLSE) and its third-(cubic) and fifth-order(quintic) nonlinear effects. Firstly, we solve the travelling wave solutions of bright solitons in the third-order nonlinear regime by the F-expansion method. We then consider the fifth-order nonlinear case to compare and analyze the important influence of higher-order effects on the soliton morphology and stability. Finally, we analyze the stability of bright solitons in the resulting fiber system. We find that higher-order effects play a critical role in maintaining the long-distance transport of solitons. This study definitively guides experimental studies of steady-state optical soliton teleportation in fiber-optic systems containing higher-order nonlinear interactions.
AB - This paper investigates the stability of higher-order nonlinear optical systems using cold atomic gases. We explore the behavior of optical solitons in such systems by analyzing the Schrödinger equation (NLSE) and its third-(cubic) and fifth-order(quintic) nonlinear effects. Firstly, we solve the travelling wave solutions of bright solitons in the third-order nonlinear regime by the F-expansion method. We then consider the fifth-order nonlinear case to compare and analyze the important influence of higher-order effects on the soliton morphology and stability. Finally, we analyze the stability of bright solitons in the resulting fiber system. We find that higher-order effects play a critical role in maintaining the long-distance transport of solitons. This study definitively guides experimental studies of steady-state optical soliton teleportation in fiber-optic systems containing higher-order nonlinear interactions.
KW - bright optical solitons
KW - higher-order nonlinear effects
KW - long-range communication
KW - optical fiber
UR - https://www.scopus.com/pages/publications/105024748012
U2 - 10.1117/12.3072687
DO - 10.1117/12.3072687
M3 - Conference contribution
AN - SCOPUS:105024748012
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - International Conference on Optoelectronic Information and Functional Materials, OIFM 2025
A2 - Hussain, Shahid
A2 - Ding, Jupeng
PB - SPIE
T2 - International Conference on Optoelectronic Information and Functional Materials, OIFM 2025
Y2 - 18 April 2025 through 20 April 2025
ER -