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Hybrid tunable lens for eliminating optical aberration and enlarging optical power
Author(s) -
Zhang ChaoYang,
Li Lei,
Wang QiongHua
Publication year - 2017
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1002/jsid.556
Subject(s) - lens (geology) , optics , electrowetting , materials science , optical power , focal length , image quality , voltage , optoelectronics , power (physics) , computer science , image (mathematics) , physics , artificial intelligence , laser , quantum mechanics , dielectric
In this paper, we propose a hybrid tunable lens based on electrowetting effect for eliminating optical aberration. By integrating a doublet lens in the front surface of a tunable lens, the proposed lens can achieve good image quality and obtain high optical power. Experimental results demonstrate that both two advantages can be achieved for the hybrid tunable lens. It can also reduce the operating voltage by ∼5 V to reach the same focal length, and it has compact structure, light weight, and good image quality.