Advance of large-area achromatic flat lenses

Yubin Fan; Jin Yao; Din Ping Tsai

doi:10.1038/s41377-023-01093-7

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Advance of large-area achromatic flat lenses

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- Advance of large-area achromatic flat lenses
- Light: Science & Applications Vol. 12, Issue 3, Pages: 318-320(2023)
- Affiliations：
  
  1.Department of Electrical Engineering, City University of Hong Kong, Kowloon, Hong Kong, 999077, China
  2.Centre for Biosystems, Neuroscience, and Nanotechnology, City University of Hong Kong, Kowloon, Hong Kong, 999077, China
  3.The State Key Laboratory of Terahertz and Millimeter Waves, City University of Hong Kong, Kowloon, Hong Kong, 999077, China
- Author bio：
  
  Din Ping Tsai (dptsai@cityu.edu.hk)
- Funds：
- DOI：10.1038/s41377-023-01093-7
  CLC：
- Published：31 March 2023，
  
  Published Online：1 March 2023，
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Fan, Y.B., Yao, J. & Tsai, D.P. Advance of large-area achromatic flat lenses. Light: Science & Applications, 12, 318-320 (2023).
DOI：

Fan, Y.B., Yao, J. & Tsai, D.P. Advance of large-area achromatic flat lenses. Light: Science & Applications, 12, 318-320 (2023). DOI： 10.1038/s41377-023-01093-7.

摘要

Abstract

A new framework of light coherence optimization is proposed to design non-ideal broadband achromatic lenses

enabling large-scale flat lenses' implementation and high performance. The strategy paves the way for practical planar optical devices and full-color imaging systems.

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