… high-speed WDM PON operating at per-wavelength speed of > 10 Gb/s by using reflective
semiconductor optical amplifiers (RSOAs) and the digital coherent … speed of the WDM PON …

… to the superior sensitivity of coherent detection, the udWDM-PON can achieve the
targeted … how the optical coherent technologies supported by DSP, that are mature in high-capacity …

… Thus, for the implementation of cost-effective coherent WDM-PON, we focus on the four-level
pulse amplitude modulation (PAM-4) signal, because it is more bandwidth efficient than …

… Although a high user count was demonstrated, the implement … spectral-efficient coherent
UDWDM-PON supporting 1,200 users … All these processes are realized through one high speed …

… Prior to joining Stanford, he was with Bellcore (now Telcordia) conducting research on WDM,
and high-speed and coherent optical fiber communication systems. He has served on the …

… Here, we present the details of the demonstration of the rateflexible coherent TDM-PON
in burst mode based on PS-QAM modulations achieving a 300G peak rate and ultra-wide …

… digital coherent receiver, and evaluate its prospective performance when used in a WDM-PON. …
undertaken to evaluate the performance of single channel and 3-channel WDM back-to-…

… technique is promising for terabit WDM-PON applications [14,15]. In this paper, 13 coherent,
25-GHz … We introduce an ‘ultra-dense’ concept into next-generation WDM-PON systems and …

… PON Point-toMultipoint systems and of coherent WDM PON Point-to-Point systems serving
residential and customers services (FTTH) as well as mobile network cells and Wi-Fi access …

… the general coherent optical transmission scheme, several coherent UD-WDM-PON systems
have been validated in experiment. An off-line 1200 × 10-Gb/s coherent UD-WDM-PON has …