Optical characteristics of liquid-crystal domains probed by a focused laser beam
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https://www.osapublishing.org/search.cfm?q=&j=jot&v=85&i=1&p=22https://elib.sfu-kras.ru/handle/2311/110641
Автор:
Паршин, Александр Михайлович
Коллективный автор:
Политехнический институт
Кафедра электротехнологии и электротехники
Дата:
2018-01Журнал:
JOURNAL OF OPTICAL TECHNOLOGYКвартиль журнала в Scopus:
Q2Квартиль журнала в Web of Science:
Q4Библиографическое описание:
Паршин, Александр Михайлович. Optical characteristics of liquid-crystal domains probed by a focused laser beam [Текст] / Александр Михайлович Паршин // JOURNAL OF OPTICAL TECHNOLOGY. — 2018. — Т. 85 (№ 1). — С. 22-25Аннотация:
A technique for determining the optical characteristics of the domain structures of nematic liquid crystals using a
focused laser beam is presented. The dependences of the intensity of polarized light on the voltage of a separate
nematic domain formed by a polycarbonate surface in the presence of a magnetic field are obtained. It is shown
that the optical characteristics cannot be interpreted within the framework of the concept of light scattering,
which is suitable in the case of an ensemble of domains probed by a wide laser beam. The analysis of the results
is based on the assumption of gradient index optics.
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