This paper reviews recent progress on different high-speed optical short-and medium-reach
transmission systems. Furthermore, a comprehensive tutorial on high-performance, low-cost …

Chaotic optical communication was originally proposed to provide high-level physical layer
encryption. For high-speed and long-distance transmission, chaotic signal is very sensitive …

Infrared free-space optics (FSO) provide an attractive solution for ultra-high-capacity
wireless communications. However, the full potential of FSO is still being hindered by the …

We present a low-complexity fully pilot-based digital signal processing (DSP) chain
designed for high spectral efficiency optical transmission systems. We study the …

A chaotic optical communication scheme assisted by artificial intelligence (AI) method is
proposed. Different from other traditional solutions, the chaos synchronization of the …

This paper presents a modified soft-decoding strategy, which improves performance in the
presence of strong phase noise. This can substantially increase the reach of systems that …

In long haul optical fiber communication networks, whichcan span thousands of kilometers,
bandwidth is at a premium due to the relatively low availability of optical fibers when …

Modern optical communication systems transmit multiple frequency channels, each
operating very close to its theoretical limit. The total bandwidth can reach 10 THz limited by …

A joint and robust optical signal-to-noise ratio (OSNR) and modulation format monitoring
scheme using an artificial neural network (ANN) is proposed and demonstrated via both …

Digital subcarrier multiplexing (SCM) has recently emerged as a promising solution for next-
generation ultra-high-baudrate coherent optical communication systems. Among its …