High numerical aperture RGB achromatic metalens in the visible

Sangwon Baek; Joohoon Kim; Yeseul Kim; Won Seok Cho; Trevon Badloe; Seong-Won Moon; Junsuk Rho; Jong-Lam Lee

doi:10.1364/PRJ.470004

Photonics Research, Volume. 10, Issue 12, B30(2022)

High numerical aperture RGB achromatic metalens in the visible

Sangwon Baek^1、†, Joohoon Kim^2、†, Yeseul Kim^2、†, Won Seok Cho¹, Trevon Badloe², Seong-Won Moon², Junsuk Rho^{2,3,4,5,6、*}, and Jong-Lam Lee^1,7、*

Author Affiliations

¹Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea

²Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea

³Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea

⁴POSCO-POSTECH-RIST Convergence Research Center for Flat Optics and Metaphotonics, Pohang 37673, Republic of Korea

⁵National Institute of Nanomaterials Technology (NINT), Pohang 37673, Republic of Korea

⁶e-mail:

⁷e-mail:

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Sangwon Baek, Joohoon Kim, Yeseul Kim, Won Seok Cho, Trevon Badloe, Seong-Won Moon, Junsuk Rho, Jong-Lam Lee. High numerical aperture RGB achromatic metalens in the visible[J]. Photonics Research, 2022, 10(12): B30

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Paper Information

Special Issue: OPTICAL METASURFACES: FUNDAMENTALS AND APPLICATIONS

Received: Jul. 19, 2022

Accepted: Oct. 18, 2022

Published Online: Nov. 30, 2022

The Author Email: Junsuk Rho (jsrho@postech.ac.kr), Jong-Lam Lee (jllee@postech.ac.kr)

DOI:10.1364/PRJ.470004

Topics

laser devices and laser physics

Lasers and Laser Optics

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laser manufacturing

Instrumentation, Measurement and Metrology