The power and spectral instabilities of the 980 nm pump lasers with fiber grating feedback were investigated.
This paper presents a novel system architecture for small cell base stations with integrated millimeter-wave wireless backhaul.
A promising approach to avoid the bottleneck of the analog-to-digital converters (ADCs) high power consumption at high sampling frequencies is to use only 1-bit quantization resolution.
Phase noise is a topic of theoretical and practical interest in electronic circuits, as well as in other fields such as optics.
The subject of phase in semiconductor lasers noise is reviewed. The description of noise in lasers and those aspects of phase noise that are relevant to optical communications are emphasized.
In this paper, we propose a multi-carrier THz wireless communication system using an injection-locked gain-switched laser as an optical comb source.
Quantum dash active region Fabry-Perot lasers emitting at 1570 nm without an absorbing section have been evaluated as an optical source for microwave signal generation.
Many-element antenna arrays, used for multi-user MIMO, are expected to be one of the cornerstone technologies for 5G wireless systems.
We describe the selection mechanism for novel pattern formation in a driven chain of nonlinear oscillators.
In many branches of science and technology one is often confronted with the problem of detecting a weak, narrow-band Gaussian signal in the presence of receiver noise.
