1. Bansal, Urvashi and kaur, kamaldeep. “1.6 Tbps High Speed Long Reach Dense wavelength division multiplexing System by incorporating Modified duo binary Scheme”, International Journal of Current Engineering and Technology, 2014, Vol. 4, Issue 6, pp. 4047–4051.
2. O.Vassilieva, T. Hoshida S. Choudhary R Pecqueur, K.Yamada, H. Kuwahara, “Optimal 40 Gb/s modulation formats for spectrally efficient long-haul Reach Dense wavelength division multiplexing System (DWDM) systems”, IEEEJ.LightwaveTechnol, 2002,pp 989.
3. Reduction of intrachannel four-wave mixing using the alternate-phase RZ modulation format
4. Yin, Xin. “Performance evaluation of single carrier 40-Gbit/s downstream for long-reach passive optical networks”. Optical Network Design and Modeling, International Conference on. IEEE, 2014.
5. Urvashi Bansal and Kamaldeep Kaur “.1.6 Tbps High Speed Long Reach DWDM System by incorporating Modified Duobinary Modulation Scheme”, International Journal of Current Engineering and Technology, 2014, P-ISSN 2347 – 5161.