Switchable Pancharatnam-Berry microlens array with nano-imprinted liquid crystal alignment

被引：78

作者：

He, Ziqian ^{[1
]}

Lee, Yun-Han ^{[1
]}

Chen, Ran ^{[1
]}

Chanda, Debashis ^{[1
,2
,3
]}

Wu, Shin-Tson ^{[1
]}

机构：

[1] Univ Cent Florida, Coll Opt & Photon, Orlando, FL 32816 USA

[2] Univ Cent Florida, Dept Phys, Orlando, FL 32816 USA

[3] Univ Cent Florida, NanoSci Technol Ctr, Orlando, FL 32826 USA

来源：

OPTICS LETTERS | 2018年 / 43卷 / 20期

基金：

美国国家科学基金会;

关键词：

2-PHOTON POLYMERIZATION; HIGH-RESOLUTION; LENS; OPTICS;

D O I：

10.1364/OL.43.005062

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report a rapid nano-imprinting technique to pattern the liquid crystal alignment of a Pancharatnam-Berry phase microlens array. Through implementing a single-side aligned cell, we demonstrate a switchable microlens array with fast response time and low operation voltage. Further investigation of focusing property as well as imaging capability ensure the good quality of the microlens array. Besides planar structures, this method is also promising for patterning liquid crystal alignment on curvilinear surfaces. (c) 2018 Optical Society of America

引用

页码：5062 / 5065

页数：4

共 29 条

[1] High-resolution beam steering using microlens arrays [J].

Akatay, Ata ;

Ataman, Caglar ;

Urey, Hakan .

OPTICS LETTERS, 2006, 31 (19) :2861-2863

[2] QUANTAL PHASE-FACTORS ACCOMPANYING ADIABATIC CHANGES [J].

BERRY, MV .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1984, 392 (1802) :45-57

[3] Imprint lithography with 25-nanometer resolution [J].

Chou, SY ;

Krauss, PR ;

Renstrom, PJ .

SCIENCE, 1996, 272 (5258) :85-87

[4]

De Sio L, 2016, OPT EXPRESS, V24, P18297, DOI [10.1364/OE.24.018309, 10.1364/OE.24.018297]

[5] Liquid Crystal Microlenses for Autostereoscopic Displays [J].

Francisco Algorri, Jose ;

Urruchi, Virginia ;

Garcia-Camara, Braulio ;

Sanchez-Pena, Jose M. .

MATERIALS, 2016, 9 (01)

[6] An Autostereoscopic Device for Mobile Applications Based on a Liquid Crystal Microlens Array and an OLED Display [J].

Francisco Algorri, Jose ;

Urruchi del Pozo, Virginia ;

Manuel Sanchez-Pena, Jose ;

Manuel Oton, Jose .

JOURNAL OF DISPLAY TECHNOLOGY, 2014, 10 (09) :713-720

[7] Polarization dependent focusing lens by use of quantized Pancharatnam-Berry phase diffractive optics [J].

Hasman, E ;

Kleiner, V ;

Biener, G ;

Niv, A .

APPLIED PHYSICS LETTERS, 2003, 82 (03) :328-330

[8] Adaptive liquid crystal microlens array enabled by two-photon polymerization [J].

He, Ziqian ;

Lee, Yun-Han ;

Chanda, Debashis ;

Wu, Shin-Tson .

OPTICS EXPRESS, 2018, 26 (16) :21184-21193

[9] Polarization-independent phase modulators enabled by two-photon polymerization [J].

He, Ziqian ;

Lee, Yun-Han ;

Gou, Fangwang ;

Franklin, Daniel ;

Chanda, Debashis ;

Wu, Shin-Tson .

OPTICS EXPRESS, 2017, 25 (26) :33688-33694

[10] Long working range light field microscope with fast scanning multifocal liquid crystal microlens array [J].

Hsieh, Po-Yuan ;

Chou, Ping-Yen ;

Lin, Hsiu-An ;

Chu, Chao-Yu ;

Huang, Cheng-Ting ;

Chen, Chun-Ho ;

Qin, Zong ;

Corral, Manuel Martinez ;

Javidi, Bahram ;

Huang, Yi-Pai .

OPTICS EXPRESS, 2018, 26 (08) :10981-10996

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