Thakur, Mohit, and Harminder Kaur. “High Capacity DWDM System Using PDCF & PSMF and Simulation of Design for Different Channel Spacing”. International Journal of Emerging Trends in Science and Technology 1, no. 06 (August 31, 2014). Accessed September 29, 2024. https://ijetst.igmpublication.org/index.php/ijetst/article/view/300.