Optimal transport theory to simplify freeform design

Zexin Feng; Brittany Froese Hamfeldt; Rongguang Liang; Dewen Cheng; Yongtian Wang

doi:10.1364/FREEFORM.2019.FT2B.5

Optimal transport theory to simplify freeform design

Zexin Feng^*, Brittany Froese Hamfeldt, Rongguang Liang, Dewen Cheng, Yongtian Wang

^*Corresponding author for this work

School of Optics and Photonics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

For zero-étendue sources, optimal transport (OT) theory can simplify the freeform optics design for prescribed irradiance by providing a proper ray map. For coherent light sources, OT theory can obtain an initial estimate.

Original language	English
Title of host publication	Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT)
Publisher	Optical Society of America (OSA)
ISBN (Electronic)	9781943580606
DOIs	https://doi.org/10.1364/FREEFORM.2019.FT2B.5
Publication status	Published - 3 Jun 2019
Event	Freeform Optics, Freeform 2019 - Part of Optical Design and Fabrication 2019 - Washington, United States Duration: 12 Jun 2019 → 12 Jun 2019

Publication series

Name	Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT)

Conference

Conference	Freeform Optics, Freeform 2019 - Part of Optical Design and Fabrication 2019
Country/Territory	United States
City	Washington
Period	12/06/19 → 12/06/19

Access to Document

10.1364/FREEFORM.2019.FT2B.5

Cite this

Feng, Z., Hamfeldt, B. F., Liang, R., Cheng, D., & Wang, Y. (2019). Optimal transport theory to simplify freeform design. In Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT) (Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT)). Optical Society of America (OSA). https://doi.org/10.1364/FREEFORM.2019.FT2B.5

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title = "Optimal transport theory to simplify freeform design",

abstract = "For zero-{\'e}tendue sources, optimal transport (OT) theory can simplify the freeform optics design for prescribed irradiance by providing a proper ray map. For coherent light sources, OT theory can obtain an initial estimate.",

author = "Zexin Feng and Hamfeldt, {Brittany Froese} and Rongguang Liang and Dewen Cheng and Yongtian Wang",

note = "Publisher Copyright: {\textcopyright} OSA 2019 {\textcopyright} 2019 The Author(s).; Freeform Optics, Freeform 2019 - Part of Optical Design and Fabrication 2019 ; Conference date: 12-06-2019 Through 12-06-2019",

year = "2019",

month = jun,

day = "3",

doi = "10.1364/FREEFORM.2019.FT2B.5",

language = "English",

series = "Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT)",

publisher = "Optical Society of America (OSA)",

booktitle = "Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT)",

}

Feng, Z, Hamfeldt, BF, Liang, R, Cheng, D & Wang, Y 2019, Optimal transport theory to simplify freeform design. in Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT). Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT), Optical Society of America (OSA), Freeform Optics, Freeform 2019 - Part of Optical Design and Fabrication 2019, Washington, United States, 12/06/19. https://doi.org/10.1364/FREEFORM.2019.FT2B.5

Optimal transport theory to simplify freeform design. / Feng, Zexin; Hamfeldt, Brittany Froese; Liang, Rongguang et al.
Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT). Optical Society of America (OSA), 2019. (Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT)).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Optimal transport theory to simplify freeform design

AU - Feng, Zexin

AU - Hamfeldt, Brittany Froese

AU - Liang, Rongguang

AU - Cheng, Dewen

AU - Wang, Yongtian

PY - 2019/6/3

Y1 - 2019/6/3

N2 - For zero-étendue sources, optimal transport (OT) theory can simplify the freeform optics design for prescribed irradiance by providing a proper ray map. For coherent light sources, OT theory can obtain an initial estimate.

AB - For zero-étendue sources, optimal transport (OT) theory can simplify the freeform optics design for prescribed irradiance by providing a proper ray map. For coherent light sources, OT theory can obtain an initial estimate.

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U2 - 10.1364/FREEFORM.2019.FT2B.5

DO - 10.1364/FREEFORM.2019.FT2B.5

M3 - Conference contribution

AN - SCOPUS:85086287725

T3 - Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT)

BT - Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT)

PB - Optical Society of America (OSA)

T2 - Freeform Optics, Freeform 2019 - Part of Optical Design and Fabrication 2019

Y2 - 12 June 2019 through 12 June 2019

ER -

Optimal transport theory to simplify freeform design

Abstract

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Conference

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