ATSU AGBEMABIESE, P.; DENTON AGAMAH, J.; AYEHQUAYE NARTEY, J.; K. TORKUDZOR, M. Defect-Photonic Crystal Fiber structure of Zero Chromatic Dispersion and very low Confinement loss . International Journal of Technology and Management Research, v. 6, n. 2, p. 98-105, 10 Sep. 2021.