Phase modulation configuration of a liquid crystal display

Autor:	Emoeke Loerincz, Judit Reményi, Pál Koppa, Laszlo Domjan
Rok vydání:	2003
Předmět:	Diffraction Liquid-crystal display Birefringence Materials science business.industry Elliptical polarization law.invention Optics law Transmittance business Phase modulation Phase-shift keying Group delay and phase delay
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.530722
Popis:	Phase-mostly modulation mode of a Sony LCX016AL-6 liquid crystal display has been found for appropriate elliptical polarization states of the input and output light with calculation using Jones matrices. Phase delay measurement with an accuracy of 2° were performed using a simple diffractive technique at different gray levels. Our measured results agree well with the theoretical calculation with Jones matrices. Both gave about 10% intensity variation and more than 200° phase modulation in the whole range.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9f395e75a007ec62cc5ee427828fe49a https://doi.org/10.1117/12.530722 Zobrazit plný text záznamu