Adaptive aberration correction using an electrowetting array

被引：10

作者：

Zohrabi, Mo ^{[1
]}

Lim, Wei Yang ^{[2
]}

Gilinsky, Samuel ^{[2
]}

Bright, Victor M. ^{[2
]}

Gopinath, Juliet T. ^{[1
,3
,4
]}

机构：

[1] Univ Colorado, Dept Elect Comp & Energy Engn, Boulder, CO 80309 USA

[2] Univ Colorado, Dept Mech Engn, Boulder, CO 80309 USA

[3] Univ Colorado, Dept Phys, Boulder, CO 80309 USA

[4] Univ Colorado, Mat Sci & Engn Program, Boulder, CO 80309 USA

来源：

APPLIED PHYSICS LETTERS | 2023年 / 122卷 / 08期

基金：

美国国家科学基金会; 美国国家卫生研究院;

关键词：

LIQUID MICROLENS ARRAY; WAVE-FRONT CORRECTION; SPACE OPTICAL COMMUNICATIONS; HUMAN EYE; ATMOSPHERIC-TURBULENCE; 2-PHOTON MICROSCOPY; ZERNIKE POLYNOMIALS; OPTOFLUIDIC LENS; THERMAL REFLOW; FOCAL LENGTH;

D O I：

10.1063/5.0133473

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrate a method that permits wavefront aberration correction using an array of electrowetting prisms. A fixed high fill factor microlens array followed by a lower fill factor adaptive electrowetting prism array is used to correct wavefront aberration. The design and simulation of such aberration correction mechanism is described. Our results show significant improvement to the Strehl ratio by using our aberration correction scheme which results in diffraction limited performance. Compactness and effectiveness of our design can be implemented in many applications that require aberration correction, such as microscopy and consumer electronics.

引用

页数：6

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