Polarised-light interference in mixture of liquid crystals

Margareta Socaciu; Marcela Tutunaru; Cristian Sarpe-Tudoran

doi:10.1117/12.203572

8 March 1995 Polarized light interference in mixture of liquid crystals

Margareta Socaciu, Marcela Tutunaru, Cristian Sarpe-Tudoran

Proceedings Volume 2461, ROMOPTO '94: Fourth Conference in Optics; (1995) https://doi.org/10.1117/12.203572
Event: ROMOPTO '94: 4th Conference on Optics, 1994, Bucharest, Romania

Abstract

Heating the matrix of terephtal-bis-butyl-aniline and cholesteryl myristate in time periodical temperature regime (sine-shape) under a d.c. electric field, we remarked the visible spectra colors changing at the light polarizing microscope. We noticed that the electrical current intensity variations in time has the same period and the same shape temperature variations through the cell with liquid crystal mixture. In this paper we explained this effect by light polarized interference.

Citation Download Citation

Margareta Socaciu, Marcela Tutunaru, and Cristian Sarpe-Tudoran "Polarized light interference in mixture of liquid crystals", Proc. SPIE 2461, ROMOPTO '94: Fourth Conference in Optics, (8 March 1995); https://doi.org/10.1117/12.203572

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