http://www.iaeme.com/IJARET/index.asp 54 editor@iaeme.com International Journal of Advanced Research in Engineering and Technology (IJARET) Volume 7, Issue 1, Jan-Feb 2016, pp. 54-59, Article ID: IJARET_07_01_007 Available online at http://www.iaeme.com/IJARET/issues.asp?JType=IJARET&VType=7&IType=1 Journal Impact Factor (2016): 8.8297 (Calculated by GISI) www.jifactor.com ISSN Print: 0976-6480 and ISSN Online: 0976-6499 © IAEME Publication ___________________________________________________________________________ ACCURATE NUMERICAL SIMULATION OF HIGHER ORDER SOLITON DECOMPOSITION IN PRESENCE OF TOD AND SELF- STEEPENING RAJEEV SHARMA Research Scholar, Mewar University, Rajasthan, India HARISH NAGAR AP, Mewar University, Rajashtan, India G P SINGH Govt. Dungar College Bikaner, Rajasthan, India ABSTRACT Generally, one considers only the group velocity dispersion (GVD) and self-phase modulation (SPM) induced solitons in optical communication while other higher order effects such as the third-order dispersion (TOD), self- steepening, and stimulated Raman scattering are well thought-out only perturbatively . In this article, we study the existence of the TOD and self- steepening induced soliton solutions. The results have shown that, the combination of the linear with nonlinear effects escort to new qualitative feature as a shifting and the center-shift beside the deformation in the shape of the soliton. To accomplish this purpose we used, the split-step Fourier Method, in our simulations, that is broadly used to simulate numerical solutions of the nonlinear Schrodinger equation. Key words: Group Velocity Dispersion, Stimulated Raman Scattering, TOD, Self-Steepening. Cite this Article: Rajeev Sharma, Harish Nagar and G P Singh, Accurate Numerical Simulation of Higher Order Soliton Decomposition In Presence of TOD and Self- Steepening. International Journal of Advanced Research in Engineering and Technology, 7(1), 2016, pp. 54-59. http://www.iaeme.com/IJARET/issues.asp?JType=IJARET&VType=7&IType=1