JOURNAL ARTICLE

Adaptive optics in free-space coherent laser systems

Abstract

The limitations of the turbulent atmospheric channel are examined. The aim of this study is to consider the possibility of using new, affordable adaptive optics technologies to improve substantially the performance and reliability of free-space laser systems based on the heterodyne detection scheme.

Keywords:
Adaptive optics Free-space optical communication Heterodyne detection Atmospheric turbulence Free space Laser Reliability (semiconductor) Heterodyne (poetry) Computer science Optics Space technology Channel (broadcasting) Physics Electronic engineering Turbulence Telecommunications Engineering Acoustics Meteorology

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Topics

Optical Wireless Communication Technologies
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Adaptive optics and wavefront sensing
Physical Sciences →  Physics and Astronomy →  Atomic and Molecular Physics, and Optics

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