Electrically switchable fresnel lens based on a liquid crystal film with a polymer relief pattern

Chia Rong Lee; Kuo Ching Lo; Ting Shan Mo

doi:10.1143/JJAP.46.4144

Electrically switchable fresnel lens based on a liquid crystal film with a polymer relief pattern

Chia Rong Lee, Kuo Ching Lo, Ting Shan Mo

Department of Photonics

Research output: Contribution to journal › Article

21 Citations (Scopus)

Abstract

This investigation elucidates a Fresnel lens using a simple approach that is based on a homogeneously aligned liquid crystal (LC) film with a preformed polymer relief pattern. Experimental results demonstrate that the LC Fresnel lens has polarization-dependent and electrically switchable focusing features. The LC lens has the further advantages of a weak operated field (∼1.3 V/μm), and high diffraction efficiency (∼34%).

Original language	English
Pages (from-to)	4144-4147
Number of pages	4
Journal	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume	46
Issue number	7 A
DOIs	https://doi.org/10.1143/JJAP.46.4144
Publication status	Published - 2007 Jul 4

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

Access to Document

10.1143/JJAP.46.4144

Fingerprint Dive into the research topics of 'Electrically switchable fresnel lens based on a liquid crystal film with a polymer relief pattern'. Together they form a unique fingerprint.

Cite this

Lee, C. R., Lo, K. C., & Mo, T. S. (2007). Electrically switchable fresnel lens based on a liquid crystal film with a polymer relief pattern. Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 46(7 A), 4144-4147. https://doi.org/10.1143/JJAP.46.4144

@article{080bc9512f4d4a3d84be66731f998fcf,

title = "Electrically switchable fresnel lens based on a liquid crystal film with a polymer relief pattern",

abstract = "This investigation elucidates a Fresnel lens using a simple approach that is based on a homogeneously aligned liquid crystal (LC) film with a preformed polymer relief pattern. Experimental results demonstrate that the LC Fresnel lens has polarization-dependent and electrically switchable focusing features. The LC lens has the further advantages of a weak operated field (∼1.3 V/μm), and high diffraction efficiency (∼34%).",

author = "Lee, {Chia Rong} and Lo, {Kuo Ching} and Mo, {Ting Shan}",

year = "2007",

month = jul,

day = "4",

doi = "10.1143/JJAP.46.4144",

language = "English",

volume = "46",

pages = "4144--4147",

journal = "Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes",

issn = "0021-4922",

publisher = "Japan Society of Applied Physics",

number = "7 A",

}

TY - JOUR

T1 - Electrically switchable fresnel lens based on a liquid crystal film with a polymer relief pattern

AU - Lee, Chia Rong

AU - Lo, Kuo Ching

AU - Mo, Ting Shan

PY - 2007/7/4

Y1 - 2007/7/4

N2 - This investigation elucidates a Fresnel lens using a simple approach that is based on a homogeneously aligned liquid crystal (LC) film with a preformed polymer relief pattern. Experimental results demonstrate that the LC Fresnel lens has polarization-dependent and electrically switchable focusing features. The LC lens has the further advantages of a weak operated field (∼1.3 V/μm), and high diffraction efficiency (∼34%).

AB - This investigation elucidates a Fresnel lens using a simple approach that is based on a homogeneously aligned liquid crystal (LC) film with a preformed polymer relief pattern. Experimental results demonstrate that the LC Fresnel lens has polarization-dependent and electrically switchable focusing features. The LC lens has the further advantages of a weak operated field (∼1.3 V/μm), and high diffraction efficiency (∼34%).

UR - http://www.scopus.com/inward/record.url?scp=34547850347&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34547850347&partnerID=8YFLogxK

U2 - 10.1143/JJAP.46.4144

DO - 10.1143/JJAP.46.4144

M3 - Article

AN - SCOPUS:34547850347

VL - 46

SP - 4144

EP - 4147

JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

SN - 0021-4922

IS - 7 A

ER -