Advance of large-area achromatic flat lenses  

作　　者：Yubin Fan Jin Yao Din Ping Tsai 

机构地区：[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

出　　处：《Light(Science & Applications)》2023年第3期318-320,共3页光（科学与应用)（英文版）

摘　　要：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.

关 键 词：CHROMATIC PLANAR optimization 

分 类 号：O43[机械工程—光学工程]