This paper demonstrates L-band quantum-dash laser (QDL) based orbital angular
momentum (OAM) structured light in a free space optics communication (FSO) system. A 4 …

In this work, we experimentally generated Laguerre Gaussian (LG) and its multiplexed form
(Mux-LG) in the 1610 nm regime of the optical communication band employing InAs/InP …

Wireless Gigabit (WiGig) is a recent wireless local area network that operates at the 60-GHz
band and supports a transmission data rate of up to 20 Gbps. This paper demonstrates the …

Twisted light has recently gained enormous interest in communication systems ranging from
fiber-optic to radio frequency regimes. Thus far, the light-emitting diode (LED) has not yet …

The perturbation of atmosphere turbulence is a significant challenge in orbital angular
momentum shift keying-based free space optical communication (OAM-SK-FSO). In this …

To increase the data rate and the channel capacity, orbital angular momentum shift keying
(OAM-SK) has been studied extensively for free space optical (FSO) communication …

Light beams carrying orbital angular momentum (OAM) have been constantly developing in
free-space optical (FSO) communications. However, perturbations in the free space link …

A new LIDAR based technology for navigation in dense fog conditions was suggested. A
compact lidar with eye-safe radiation level was designed and developed to demonstrate the …

Ranging from optical fiber communication to optical wireless communication regimes,
twisted light has drawn the prodigious contemplation of researchers. Thus far, the tricolor …

In laser-based free-space optical communication, besides OAM beams, Hermite-Gaussian
(HG) modes or HG-mode coherently composed states (HG-MCCS) can also be adopted as …