Intra-data center links are subject to transmission impairments that pose challenges for
efficient scaling of per-wavelength data rates beyond 100 Gb/s. Limited electrical and optical …

An optical conversion node scheme for direct detection of complex modulation format is
proposed to bridge long-haul transmissions and short-reach interconnects. A noisy 10G …

We experimentally demonstrate a 4?×? 10 Gb/s cost-effective coherent ultra-dense
wavelength division multiplexing passive optical network (UDWDM-PON) by the use of …

In this paper, a phase-sensitive amplifier (PSA)-based two dimensional (2D)-to-one
dimensional (1D) constellation reforming system is proposed and analyzed in detail. The …

In order to achieve higher power margin in the intensity-modulation and direct detection
(IM/DD) based time division multiplexed passive optical network (TDM-PON) system, at the …

A hybrid multiple pulse amplitude and position modulation (H‐MPAPM) scheme based on
gradual multi‐pulse pulse‐position modulation (G‐MPPM) and multi‐level pulse amplitude …

In this paper, an across-dimensional optical constellation de-aggregation scheme is
proposed and verified. This de-aggregation scheme builds flexible optical connections …

In the current passive optical networks (PONs), we address the challenge of dealing with
asymmetric channel conditions and asymmetric data rates in order to meet the traffic …

We experimentally demonstrate mode-division multiplexing (MDM) passive optical network
(PON) based on three-dimensional (3-D) carrier-less amplitude/phase modulation (CAP) …

In this paper, we study the performance of digital Nyquist-shaped and hierarchical
modulation four-level pulse amplitude modulation (N-HM-PAM4), which is one of the most …