TY - JOUR TI - On the traveling wave solutions of pulse propagation in monomode fiber via the extended Kudryashov's approach AU - Tekercioglu Ramazan JN - Thermal Science PY - 2022 VL - 26 IS - 101 SP - 49 EP - 59 PT - Article AB - In this research paper, we tackle with the solitary wave solutions to the pulse propĀ­agation in monomode optic fiber by defining non-linear Schrodinger equation with higher order. We applied the extended Kudryashov's method with Bernoulli-Riccati equation and successfully gained soliton solutions and their contour, 2-D and 3-D graphical representations, such as dark, singular, periodic and kink type solutions. We also discussed the obtained results in the related section.