We present the fundamentals of multiple-input, multiple-output (MIMO) signal processing for
mode-division multiplexing (MDM) in multimode fiber (MMF). As an introduction, we review …

Optical signal processing brings together various fields of optics and signal processing-
namely, nonlinear devices and processes, analog and digital signals, and advanced data …

The recently reported high spectral efficiency (SE) and high-baud-rate signal transmission
are all based on digital coherent optical communications and digital signal processing …

As 100-Gb/s coherent systems based on polarization-division multiplexed quadrature phase
shift keying (PDM-QPSK), with aggregate wavelength-division multiplexed (WDM) capacities …

Today's optical communication systems are fast approaching their capacity limits in the
conventional telecom bands. Opening up new wavelength bands is becoming an appealing …

We review recent advances in distributed fiber optic sensing (DFOS) and their applications.
The scattering mechanisms in glass, which are exploited for reflectometry-based DFOS, are …

Following the explosive growth of global data, there is an ever-increasing demand for high-
throughput processing in image transmission systems. However, existing methods mainly …

Recent developments in spatially multiplexed optical communication systems demand a
deeper understanding of mode coupling effects in fibers. Spatial multiplexing is being …

This graduate-level textbook starts with Maxwell's equations. If the reader finds this
reasonable, this book should be helpful. Focusing on ultrafast solid-state laser oscillators …

This tutorial highlights challenges and opportunities in achieving efficient flexible optical
networks. Optical signal processing may potentially increase network flexibility because of …