Channel independent precoding technique has been widely used in optical discrete multi-
tone (DMT) transmission systems to compensate unbalanced impairments induced by …

In this paper, we propose an intensity modulation and coherent detection scheme with high
phase noise tolerance for polarization division multiplexing (PDM) discrete multi-tone (DMT) …

We propose and experimentally demonstrate a cost-effective pilot carrier assisted direct
detection scheme based on discrete multitone (DMT) modulation format. The cost of the …

A pilot-assisted direct detection scheme is experimentally demonstrated when distributed
feedback lasers (DFBs) are used as transmitter carrier and pilot carrier sources. In this …

We propose a direct detection scheme for pulse amplitude modulation (PAM) signals over
long-reach fiber transmission with phase noise mitigation. In this scheme, an optical carrier …

We propose a cost-effective intensity modulation and coherent detection scheme based on
Kramers-Kronig detection and digital carrier regeneration with high phase noise tolerance …

We propose and experimentally demonstrate a noise mitigation scheme for coherent optical
discrete multitone (DMT) signal transmission system. The proposed scheme can mitigate the …