Research on space-division multiplexing (SDM) came to prominence in early 2010 being
primarily proposed as a means of multiplying the information-carrying capacity of optical …

Optical fiber sensors working at the dispersion turning point (DTP) have served as promising
candidates for various sensing applications due to their ultrahigh sensitivity. In this review …

Orbital angular momentum (OAM) of light beams with helical phase front, as an alternative
spatial dimension resource of photons, has attracted extensive attention over the past …

A weakly-coupled few mode fiber (FMF) with a simple double-layer core is designed and
fabricated that support five (seven) weakly coupled mode groups with average attenuation of …

Transverse Mode Instability (TMI) that results from dynamic nonlinear thermo-optical
scattering is the primary limitation to power scaling in high-power fiber lasers and amplifiers …

The fundamental mode confinement loss (CL) of anti-resonant hollow-core fiber (ARF) is
efficiently predicted by a classification task of machine learning. The structure–parameter …

In weakly coupled few mode fibers (FMFs), used in optical communication systems to
increase data capacity, the difference between the effective refractive indices of successive …

Accurate spectrum prediction in design of terahertz (THz) devices remains challenging,
especially for THz fibers. In this article, we propose an approach based on artificial …

The objective of the study is to optimize the optical fiber structure for mode-division
multiplexing systems using nanostructurization. The nanostructuring technique allows to …

We present a rapid and precise method to design the multiple step-index bridge fiber for
ultra-low insertion loss few-mode multi-core fiber Fan-in/Fan-out device. The genetic …