Driven by emerging technologies such as the Internet of Things, 4K/8K video applications,
virtual reality, and the metaverse, global internet protocol traffic has experienced an …

We investigate the performance of deep learning in recovering the complex-valued field of a
weak-carrier-assisted single side-band signal from two intensity measurements that are …

In order to deal with the chromatic dispersion-induced power fading issue for short-reach
direct-detection optical fiber communication applications, such as the ever-increasing data …

Atmospheric turbulence causes signal beam wavefront distortion at the receiving end of a
coherent detection system, which decreases the system mixing efficiency. Based on the …

This paper introduces a 400 Gbps free space optics (FSO) system to meet the expected
surge in the demand for data traffic. The proposed system is based on using 4-level pulse …

With the rapid development of information technology, high-speed digital optical signal
transmission technology has become the core of modern communication networks …

The overlapping frequency domain equalization (O-FDE) in digital signal processing (DSP)
is frequently employed to provide dispersion compensation in long-distance coherent fiber …

Coherent optical communications have emerged as a groundbreaking technology, enabling
data rates of 100 Gbit/s and beyond. The high sensitivity of coherent receivers has …

A delayed complex perceptron is used as a feed-forward photonic neural network for
chromatic dispersion compensation in optical links. We present the equalization of a 20 …

Carrier-Assisted Ultra-Fast Phase Retrieval in Direct Detection DSCM System Page 1
Carrier-Assisted Ultra-Fast Phase Retrieval in Direct Detection DSCM System Xiuquan Cui …