Digitally switchable micro lens array for integral imaging

Xuan Wang; Hong Hua

doi:10.1002/sdtp.13990

Digitally switchable micro lens array for integral imaging

Xuan Wang, Hong Hua

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

This paper presents the design of a digitally switchable multi-focal micro lens array to extend the depth of field without sacrificing the spatial resolution in integral imaging systems. The switchable multi-focal micro lens array consists of a customized freeform micro lens array and a programmable spatial light modulator. A prototype with two foci was fabricated and focus tuning functionality was demonstrated using an LCoS together with a relay system.

Original language	English (US)
Pages (from-to)	800-802
Number of pages	3
Journal	Digest of Technical Papers - SID International Symposium
Volume	51
Issue number	1
DOIs	https://doi.org/10.1002/sdtp.13990
State	Published - 2020
Event	57th SID International Symposium, Seminar and Exhibition, Display Week, 2020 - Virtual, Online Duration: Aug 3 2020 → Aug 7 2020

Keywords

Integral imaging
Micro lens array
Switchable lens

ASJC Scopus subject areas

General Engineering

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10.1002/sdtp.13990

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title = "Digitally switchable micro lens array for integral imaging",

abstract = "This paper presents the design of a digitally switchable multi-focal micro lens array to extend the depth of field without sacrificing the spatial resolution in integral imaging systems. The switchable multi-focal micro lens array consists of a customized freeform micro lens array and a programmable spatial light modulator. A prototype with two foci was fabricated and focus tuning functionality was demonstrated using an LCoS together with a relay system.",

keywords = "Integral imaging, Micro lens array, Switchable lens",

author = "Xuan Wang and Hong Hua",

note = "Funding Information: This research was funded in part by a research gift by Intel Corporation. Dr. Hong Hua has a disclosed financial interest in Magic Leap Inc. The terms of this arrangement have been properly disclosed to The University of Arizona and reviewed by the Institutional Review Committee in accordance with its conflict of interest policies. Publisher Copyright: {\textcopyright} 2020 SID.; 57th SID International Symposium, Seminar and Exhibition, Display Week, 2020 ; Conference date: 03-08-2020 Through 07-08-2020",

year = "2020",

doi = "10.1002/sdtp.13990",

language = "English (US)",

volume = "51",

pages = "800--802",

journal = "Digest of Technical Papers - SID International Symposium",

issn = "0097-966X",

publisher = "John Wiley and Sons Inc.",

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T1 - Digitally switchable micro lens array for integral imaging

AU - Wang, Xuan

AU - Hua, Hong

N1 - Funding Information: This research was funded in part by a research gift by Intel Corporation. Dr. Hong Hua has a disclosed financial interest in Magic Leap Inc. The terms of this arrangement have been properly disclosed to The University of Arizona and reviewed by the Institutional Review Committee in accordance with its conflict of interest policies. Publisher Copyright: © 2020 SID.

PY - 2020

Y1 - 2020

N2 - This paper presents the design of a digitally switchable multi-focal micro lens array to extend the depth of field without sacrificing the spatial resolution in integral imaging systems. The switchable multi-focal micro lens array consists of a customized freeform micro lens array and a programmable spatial light modulator. A prototype with two foci was fabricated and focus tuning functionality was demonstrated using an LCoS together with a relay system.

AB - This paper presents the design of a digitally switchable multi-focal micro lens array to extend the depth of field without sacrificing the spatial resolution in integral imaging systems. The switchable multi-focal micro lens array consists of a customized freeform micro lens array and a programmable spatial light modulator. A prototype with two foci was fabricated and focus tuning functionality was demonstrated using an LCoS together with a relay system.

KW - Integral imaging

KW - Micro lens array

KW - Switchable lens

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DO - 10.1002/sdtp.13990

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JO - Digest of Technical Papers - SID International Symposium

JF - Digest of Technical Papers - SID International Symposium

IS - 1

T2 - 57th SID International Symposium, Seminar and Exhibition, Display Week, 2020

Y2 - 3 August 2020 through 7 August 2020

ER -

Digitally switchable micro lens array for integral imaging

Abstract

Keywords

ASJC Scopus subject areas

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