Hafeez Younis M, Ghafoor Abdullah A. Effect of laser pulse capacity (titanium-blue sapphire) on propagation properties in photonic crystal fibers. JES [Internet]. 2012 Sep. 1 [cited 2025 Sep. 10];25(3):120-35. Available from: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/42108