Fully Coherent Self- Homodyne Bi-directional Enhanced Performance PON
; Luis, R.S.
; Ferreira, RMF
; Reis, J.D.
Vujicic , Z.
Lima, M. J. N.
; Wada, N.
Fully Coherent Self- Homodyne Bi-directional Enhanced Performance PON, Proc OSA Optical Fiber Communications - OFC, San Francisco, United States, Vol. CD, pp. W4G.1 - --, March, 2014.
Digital Object Identifier: 1864098
We present a coherent-PON employing partial overlap of downstream/upstream Nyquist spectra, allowing bi-directional operation and enhanced spectral efficiency (2x120Gb/s@50GHz). Additionally, frequency shifting of Nyquist bands from the carrier allowed reduced RBS and dynamic SRS.