Author Affiliations
Abstract
1 Institute of Microelectronics and Optoelectronics, Warsaw University of Technology, Warsaw 00-665, Poland
2 Institute of Applied Physics, Military University of Technology, Warsaw 00-908, Poland
Surface stabilized (anti) ferroelectric liquid crystal cells can be used as an optically addressed media for optical data processing. The structure of the cell has to contain a photo sensible agent, i.e., an absorbing dye-doped orienting layer. The all-optical generation of the diffractive grating can be done due to the switching parameters of the smectic slab within cells with a sensitive layer. This Letter considers a study of the optically induced charge generation into the dye-doped layer, and the explanation of the phenomena of the selective molecular director reorientation, while cell driving what leads to the induction of phase grating.
230.3720 Liquid-crystal devices 160.3710 Liquid crystals 090.2890 Holographic optical elements 190.4400 Nonlinear optics, materials Chinese Optics Letters
2016, 14(10): 102302
1 美国中佛罗里达大学光学光子学院,美国奥兰多
2 北京交通大学
本文中,研究制成了含有液晶材料异硫氰酸根二苯乙炔和异硫氰酸根三联苯的较高双折射(0.3<0.4)和相对低粘性的液晶混合物.制作了用于顺序制彩色液晶显示器的扭曲相列式液晶薄盒(TN),盒厚为1.6μm,研究证明了其响应时间为lms.
彩色顺序制显示器 高双折射液晶 响应时间