Nonlinear Optical Wavefront Engineering with Geometric Phase Controlled All-Dielectric Metadevice

Jin, Mingke1; Hu, Zixian1; Liu, Xuan1,2; Li, Guixin1

2023-05-01

10.1002/lpor.202300174

LASER & PHOTONICS REVIEWS   影响因子和分区

1863-8880

1863-8899

Optical wavefront engineering with artificial nanostructures has important applications in laser manufacturing, bioimaging, optical communications, etc. In the linear optical regime, metasurfaces are widely utilized to realize wavefront engineering functionalities, such as imaging with a flat lens and generation of vortex beams and holographic images. On the other hand, it is highly desirable to directly control the wavefront of light during nonlinear optical processes. Here, the nonlinear optical wavefront engineering with geometric phase controlled all-dielectric metadevices is experimentally demonstrated. This is realized by integrating the multifunctional dielectric metasurface with the conventional nonlinear optical crystals. It is demonstrated that the nonlinear metadevice can be used to generate optical vortices and nonreciprocal holographic images at second harmonic frequencies. The proposed all-dielectric metadevice represents an important strategy to develop compact and multifunctional nonlinear optical sources.

all-dielectric metadevices nonlinear wavefront engineering nonreciprocal nonlinear holography optical vortices

SCI

英语

第一 ; 通讯

National Natural Science Foundation of China["91950114","12161141010"] ; Guangdong Provincial Innovation and Entrepreneurship Project Grant[2017ZT07C071] ; Natural Science Foundation of Shenzhen Innovation Commission Grant[JCYJ20200109140808088]

Optics ; Physics

Optics ; Physics, Applied ; Physics, Condensed Matter

WOS:000989830700001

WILEY-V C H VERLAG GMBH

Web of Science

1.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China
2.Beijing Univ Technol, Inst Laser Engn, Fac Mat & Mfg, Beijing 100124, Peoples R China

Jin, Mingke,Hu, Zixian,Liu, Xuan,et al. Nonlinear Optical Wavefront Engineering with Geometric Phase Controlled All-Dielectric Metadevice[J]. LASER & PHOTONICS REVIEWS,2023.

Jin, Mingke,Hu, Zixian,Liu, Xuan,&Li, Guixin.(2023).Nonlinear Optical Wavefront Engineering with Geometric Phase Controlled All-Dielectric Metadevice.LASER & PHOTONICS REVIEWS.

Jin, Mingke,et al."Nonlinear Optical Wavefront Engineering with Geometric Phase Controlled All-Dielectric Metadevice".LASER & PHOTONICS REVIEWS (2023).