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Liquid Crystal Devices for Beam Steering Applications.


ABSTRACT: Liquid crystals are valuable materials for applications in beam steering devices. In this paper, an overview of the use of liquid crystals in the field of adaptive optics specifically for beam steering and lensing devices is presented. The paper introduces the properties of liquid crystals that have made them useful in this field followed by a more detailed discussion of specific liquid crystal devices that act as switchable optical components of refractive and diffractive types. The relative advantages and disadvantages of the different devices and techniques are summarised.

SUBMITTER: Morris R 

PROVIDER: S-EPMC7997246 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature

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Liquid Crystal Devices for Beam Steering Applications.

Morris Rowan R   Jones J Cliff JC   Nagaraj Mamatha M  

Micromachines 20210228 3


Liquid crystals are valuable materials for applications in beam steering devices. In this paper, an overview of the use of liquid crystals in the field of adaptive optics specifically for beam steering and lensing devices is presented. The paper introduces the properties of liquid crystals that have made them useful in this field followed by a more detailed discussion of specific liquid crystal devices that act as switchable optical components of refractive and diffractive types. The relative ad  ...[more]

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