Nonlinear Chiroptical Holography with Pancharatnam–Berry Phase Controlled Plasmonic Metasurface
Metasurface optical holography represents an important technique for developing ultrathin diffractive optical elements. Among various designs, the metasurface devices with strong chiroptical responses offer a new degree of freedom to manipulate light fields. However, in a linear optical regime, it is usually complicated to realize strong chiroptical properties with metasurfaces. Here, nonlinear chiroptical holography using the Pancharatnam–Berry phase controlled achiral metasurface is reported. The metasurface consists of mirror symmetry breaking plasmonic meta-atoms. Under the pumping of a fundamental wave, the achiral meta-atoms radiate second harmonic waves with strong circular dichroism and spin dependent Pancharatnam–Berry phase. Both the amplitude and phase of the second harmonic waves can be independently and simultaneously controlled at the subwavelength scale. As a proof of concept, the spin selective nonlinear chiroptical holography is experimentally demonstrated through the second harmonic process on gold plasmonic metasurfaces. The proposed nonlinear metasurface with Pancharatnam–Berry phase and chiroptical properties open new avenues for multifunctional wavefront engineering and optical information processing.
National Natural Science Foundation of China["91950114","11774145"] ; Guangdong Provincial Innovation and Entrepreneurship Project[2017ZT07C071]
|WOS Research Area|
Optics ; Physics
Optics ; Physics, Applied ; Physics, Condensed Matter
|WOS Accession No|
Cited Times [WOS]:3
|Document Type||Journal Article|
|Department||Department of Materials Science and Engineering|
1.School of Science,Harbin Institute of Technology,Shenzhen,518055,China
2.Department of Materials Science and Engineering,Southern University of Science and Technology,Shenzhen,518055,China
3.School of Optoelectronic Engineering and Instrumentation Science,Dalian University of Technology,Dalian,116024,China
4.Key Laboratory of Micro-Nano Optoelectronic Information System of Ministry of Industry and Information Technology,Harbin Institute of Technology,Shenzhen,518055,China
Wang，Mingjie,Li，Yang,Tang，Yutao,等. Nonlinear Chiroptical Holography with Pancharatnam–Berry Phase Controlled Plasmonic Metasurface[J]. Laser & Photonics Reviews,2022.
Wang，Mingjie.,Li，Yang.,Tang，Yutao.,Chen，Jiafei.,Rong，Rong.,...&Chen，Shumei.(2022).Nonlinear Chiroptical Holography with Pancharatnam–Berry Phase Controlled Plasmonic Metasurface.Laser & Photonics Reviews.
Wang，Mingjie,et al."Nonlinear Chiroptical Holography with Pancharatnam–Berry Phase Controlled Plasmonic Metasurface".Laser & Photonics Reviews (2022).
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