Journal
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS
Volume 41, Issue 5B, Pages L571-L573Publisher
INST PURE APPLIED PHYSICS
DOI: 10.1143/JJAP.41.L571
Keywords
liquid crystal; lens; variable focal length; phase retardation
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A liquid crystal lens with a simple cell structure is prepared using a hole-patterned electrode and an intermediate insulating layer. The focal length is variable and is a function of the applied voltage. With this new structure, it is possible to fabricate liquid crystal lenses of any size.
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