, N. P. A. P. (2015) “A Long Reach Bidirectional WDM-PON Upstream and Downstream Data rate 10Gbps by using Mode Locked Laser and RSOA”, International Journal on Recent and Innovation Trends in Computing and Communication, 3(3), pp. 1533–1537. doi: 10.17762/ijritcc.v3i3.4072.