A Compact Two-Dimensional Varifocal Scanning Imaging Device Actuated by Artificial Muscle Material

This paper presents a compact two-dimensional varifocal-scanning imaging device, with the capability of continuously variable focal length and a large scanning range, actuated by artificial muscle material. The varifocal function is realized by the principle of laterally shifting cubic phase masks a...

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Bibliographic Details

Published in:	Biomimetics
Main Authors:	Yang Cheng, Chuanxun Chen, Lin Liu, Jie Cao, Yingying Xu, Qun Hao
Format:	Article
Language:	English
Published:	MDPI AG 2023-03-01
Subjects:	two-dimensional varifocal scanning Alvarez lens decentered lens artificial muscle material dielectric elastomer
Online Access:	https://www.mdpi.com/2313-7673/8/1/120