Title :
Liquid crystal lens with two divided and double circularly hole-patterned electrodes
Author :
Kawamura, Marenori ; Goto, Hisashi
Author_Institution :
Dept. of Electr. & Electron. Eng., Akita Univ., Akita, Japan
Abstract :
We propose a liquid crystal lens with two divided and double circularly hole-patterned electrodes for controlling the focal length with negative and positive lens properties. The radially and axial symmetrically distributed refractive index of the hole-patterned aperture can be obtained by controlling the two divided circularly hole-patterned electrodes in addition to the double circularly hole-patterned electrodes.
Keywords :
electro-optical devices; electrodes; lenses; liquid crystal devices; optical focusing; refractive index; axial symmetrically distributed refractive index; double circularly hole-patterned electrodes; focal length; liquid crystal lens; radially symmetrically distributed refractive index; Apertures; Electrodes; Glass; Interference; Lenses; Liquid crystal devices; Substrates; double circularly hole-patterned electrodes; focal length; lens power; liquid crystal lens;
Conference_Titel :
Optomechatronic Technologies (ISOT), 2010 International Symposium on
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-7684-8
DOI :
10.1109/ISOT.2010.5687393
