Revealing the preference for correcting separated aberrations in joint optic-image design
The joint design of the optical system and the downstream algorithm is a challenging and
promising task. Due to the demand for balancing the global optima of imaging systems and …
promising task. Due to the demand for balancing the global optima of imaging systems and …
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 …
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
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 …
of zooming magnification and imaging quality. To address this, we propose a generic …
A varifocal augmented reality head‐up display using Alvarez freeform lenses
Y Liu, Y Qiu, J Dong, BR Yang… - Journal of the Society for …, 2024 - Wiley Online Library
A crucial requirement of augmented reality head‐up displays (AR‐HUDs) is continuously
adjustable virtual image distance (VID), which allows adaptation to various depths in road …
adjustable virtual image distance (VID), which allows adaptation to various depths in road …
43‐2: Distinguished Paper: Varifocal Augmented Reality Head‐up Display using Alvarez Freeform Lenses
Y Liu, Y Qiu, J Dong, BR Yang… - SID Symposium Digest of …, 2024 - Wiley Online Library
A varifocal augmented reality head‐up display (AR‐HUD) using Alvarez freeform lenses is
proposed. One virtual image can be continuously adjusted between 2.5 and 7.5 m; the other …
proposed. One virtual image can be continuously adjusted between 2.5 and 7.5 m; the other …
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 …
designed and proposed. The diffractive Alvarez lens is manufactured by the laser direct …