Faruque, M. O., R. Al Mahmud, and R. H. Sagor. “CMOS Compatible Plasmonic Refractive Index Sensor Based on Heavily Doped Silicon Waveguide”. Engineering, Technology & Applied Science Research, vol. 10, no. 1, Feb. 2020, pp. 5295-00, doi:10.48084/etasr.3264.