Silicon photonic devices and integrated circuits have undergone rapid and significant
progresses during the last decade, transitioning from research topics in universities to …

This paper reviews technological options for the modulation formats for serial optical
transmission of 100Gb/s and beyond. In the first part an overview on various modulation …

We present silicon photonic integrated circuits (PICs) based coherent optical transmitters
and receivers for high-speed long-distance fiber optical transmission. High-degree photonic …

We experimentally demonstrate the photonics-aided wireless transmission of 4× 4 multiple-
input multiple-output probabilistic shaping 64-ary quadrature-amplitude-modulation (PS …

We develop a systematic method for characterizing semiconductor-laser phase noise, using
a low-speed offline digital coherent receiver. The field spectrum, the FM-noise spectrum, and …

An improved feed-forward carrier phase recovery method is proposed for coherent receivers
using M-ary quadrature amplitude modulation-based modulation formats. It is shown that by …

The performance of relatively complex photonic integrated circuits (PICs) is now reaching
such high levels that the long sought goal of realizing low-cost,-size,-weight, and-power …

69.1-Tb/s (432 x 171-Gb/s) C- and Extended L-Band Transmission over 240 km Using PDM-16-QAM
Modulation and Digital Coherent Dete Page 1 69.1-Tb/s (432 x 171-Gb/s) C- and Extended …

We review and summarize several 100G per channel high-capacity transmission systems
enabled by advanced technologies such as multilevel modulation format, new low-loss and …

We propose a novel coherent optical orthogonal frequency-division multiplexing (CO-
OFDM) scheme with reduced guard interval (RGI) for high-speed high-spectral-efficiency …