In this paper, we propose and enhance the performance of a wavelength-division
multiplexed hybrid fibre/free-space optics passive optical network (PON) system. The …

Free space optical (FSO) communication has established a reputation for itself as a next-
generation network capable of delivering high-speed data services. In light of the upcoming …

Abstract Internet of Things (IoT) enables the inter-connectivity of different “things” using
which wide range of items and devices can communicate with each other and their external …

The ever-increasing demand for wide channel bandwidth, high-speed information, and
spectral-efficient communication links with advanced modulation schemes has led to the …

In this work, a dual polarization-quadrature phase shift keying (DP-QPSK) modulation
scheme has been used for analysing the performance of terrestrial MDM-WDM FSO link at a …

This work reports the development of an ultra-high capacity Nyquist-wavelength division
multiplexing (WDM) superchannel based free space optics (FSO) transmission link. In the …

The reliability and efficiency of free space optics (FSO) systems is significantly degraded by
attenuation caused by different climate conditions and atmospheric turbulence. In this work …

In this paper, we report the modeling and simulative investigation of a free space optics
(FSO) transmission system using non-return to zero/differential quadrature phase shift …

The efficiency and reliability of radio over free space optical communication may be
significantly degraded by different weather conditions, thus leading to decrease and …

A novel ultra-high capacity free space optics (FSO) link has been developed by
incorporating hybrid wavelength divison multiplexing (WDM)-polarization division …