Performance comparison of DWDM optical system based DCF and hybrid DCF-FBG dispersion compensation techniques for different data rates and over different optical transmission lengths. Indian Journal of Pure & Applied Physics (IJPAP), [S. l.], v. 64, n. 5, p. 459–472, 2026. DOI: 10.56042/ijpap.v65i5.23026. Disponível em: https://or.niscpr.res.in/index.php/IJPAP/article/view/23026. Acesso em: 30 may. 2026.