商品簡介
Exploring the practical aspects of atmospheric optical communication and light detection and ranging (LIDAR), Applied Aspects of Optical Communication and LIDAR details the role of atmospheric structures in propagation phenomena that influence the transmission of optical signals through perturbed atmospheric communication channels. It examines numerous situations in over-the-terrain atmospheric communication channels, including the effects of natural phenomena and the corresponding features (turbulences and hydrometeors) on optical ray propagation.
Bridging the gap between the parameters of optical communication links and signal information data streams, this concise reference addresses line-of-sight (LOS) as well as obstructive non-line-of-sight (NLOS) propagation conditions. It also:
Details the main characteristics of optical communication channels
Introduces the quasi-regular gaseous atmosphere
Describes numerous situations in the atmospheric communication channel
Explains the main characteristics of optical communication channels
Complete with parameters for information data streams, the text also provides time-saving suggestions for determining which optical devices will work best for minimizing the deleterious effects of natural atmospheric phenomena. Whether you’re a researcher, an engineer, or student—this book provides you with the practical understanding required to use LIDAR to investigate all forms of atmospheric phenomena and to learn how to accurately predict primary parameters of atmospheric optical channels.
目次
Atmosphere: Structure and ProcessesVertical Profiles of Temperature, Pressure, and Number DensityAerosolsHydrometeorsAtmospheric Turbulence
Optical Wave Propagation in the AtmosphereRefraction PhenomenaEffects of AerosolsAerosol Effects on Optical Wave PropagationEffects of HydrometeorsEffects of Atmospheric Turbulence on OpticalPropagationMeasurements of Atmospheric TurbulenceModeling of Atmospheric Optical TurbulenceLine-of-Sight Bending Caused by StrongAtmospheric Turbulence
Applied Aspects of LIDAR Turbulence Profile Measurement with LIDARLidar Research of Passive Scalar Field FluctuationsLidar Measurement of Atmospheric Aerosol Parameters
Optical Communication Channels Main CharacteristicsKey Parameters Prediction Mathematical and Statistical DescriptionModulation Methods
Channel and Signal Data Parameters in Atmospheric Optical Communication LinksIrradiance PDF Key Parameters of Data Stream in OpticalChannels with Fading Modeling of Key Parameters of the Channel and Information Data Summary
Abbreviations Index
Each chapter concludes with a "References" section
