Thin wide range varifocal diffractive Alvarez lenses actuated by dielectric elastomers

Q Hao, L Liu, J Cao, M Liu, Y Ou, Y Cheng - Optics and Lasers in …, 2024 - Elsevier
We design a thin wide range of varifocal diffractive Alvarez lenses actuated by dielectric
elastomers (DEs). The diffractive Alvarez lenses are manufactured by the laser direct writing …

Shift-photography-assisted image super-resolution for optical zooming system based on Alvarez lenses

J Yan, M Li, J Zhou, Z Ren, H Feng, Z Xu, Q Li… - Optics …, 2024 - Elsevier
The optical zooming system based on Alvarez lenses (OZA) exhibits shortcomings in terms
of zooming magnification and imaging quality. To address this, we propose a generic …

Thin Wide Range Varifocal Diffractive Alvarez Lens Actuated by Dielectric Elastomers

Y Cheng, Q Hao, L Liu, J Cao - Thin Wide Range Varifocal Diffractive … - papers.ssrn.com
A thin wide range varifocal diffractive Alvarez lens actuated by dielectric elastomers (DEs) is
designed and proposed. The diffractive Alvarez lens is manufactured by the laser direct …