Study of Laser Light Polarization Effect on the Nonlinear Refractive Index of 5CB Liquid Crystal Doped with Anthraquinone Dye in Parallel Alignment

Milanchian, Karim; Eyni, Zahra

doi:10.30473/jphys.2022.64755.1117

Document Type : Research

Authors

Department of Physics, Payame Noor University, Tehran, Iran

https://doi.org/10.30473/jphys.2022.64755.1117

Abstract

In this experimental work, we have studied light polarization effects on the nonlinear refractive of dyed liquid crystal. Therefore, homogenously aligned Solvent Green 3 dye doped 5CB liquid crystal cells with 50 micrometer thickness were used and their nonlinearity were investigated using linear polarized He-Ne laser at 632 nm with polarization 0-90 degree with the director of cells. It was observed that in the parallel and orthogonal polarization of light relative of director the nonlinear refractive of samples is negative and positive respectively.

Keywords

References

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Quarterly Journal of Optoelectronic

Study of Laser Light Polarization Effect on the Nonlinear Refractive Index of 5CB Liquid Crystal Doped with Anthraquinone Dye in Parallel Alignment

References

References

Volume 4, Issue 1 - Serial Number 10
February 2022
Pages 17-20

Study of Laser Light Polarization Effect on the Nonlinear Refractive Index of 5CB Liquid Crystal Doped with Anthraquinone Dye in Parallel Alignment

References

References

Volume 4, Issue 1 - Serial Number 10February 2022Pages 17-20

Volume 4, Issue 1 - Serial Number 10
February 2022
Pages 17-20