TY - JOUR T1 - Optical solitons with Kudryashov’s form of local and non-local self-phase modulation structure having fractional temporal evolution AU - Murad, M.A.S. AU - Hamasalh, F.K. AU - Arnous, A.H. AU - Biswas, A. AU - Jawad, A.J.M. AU - Yildirim, Y. AU - Moraru, L. AU - Dragomir, C. JO - Semiconductor Physics, Quantum Electronics & Optoelectronics VL - 29 IS - 1 SP - 080 EP - 090 PY - 2026 DO - 10.15407/spqeo29.01.080 UR - https://doi.org/10.15407/spqeo29.01.080 AB - The paper reports optical soliton solutions with Kudryashov-type self-phase modulation and fractional temporal evolution. Two independent integration approaches yield a wide spectrum of soliton solutions. The model provides a framework for mitigating Internet bottleneck effects in optical communication systems. Parameter constraints ensuring existence of the solitons are established. KW - solitons KW - Internet bottleneck KW - integrability. ER -