Acta Optica Sinica, Volume. 43, Issue 8, 0822002(2023)
Nonlinear Photonic Metasurfaces: Fundamentals and Applications
Fig. 1. Quasi-phase matching and nonlinear photonic crystals. (a) Quasi-phase matching conditions for second harmonic generation in one-dimensional periodic polarized nonlinear photonic crystal; (b) quasi-phase matching conditions for second harmonic generation and third harmonic generation in one-dimensional quasi-periodic polarized nonlinear photonic crystal[14]; (c) three-dimensional nonlinear photonic crystal fabricated in LN crystal[19]; (d) three-dimensional nonlinear photonic crystal fabricated in BCT crystal[20]
Fig. 2. Nonlinear photonic metasurfaces. (a) Magnetic resonance metamaterial for Raman signal enhancement[44]; (b) second harmonic generation on central inversion symmetry broken U-shaped meta-atoms[45]; (c) meta-atoms with double resonance properties at fundamental and second harmonic frequencies[47]; (d) plasmonic-ENZ hybrid metasurface for second harmonic generation[52]; (e) metal-quantum well hybrid nonlinear metasurface[54]; (f) metal-two-dimensional material hybrid nonlinear metasurface[56]; (g) high harmonic generation from dielectric metasurface[61]
Fig. 3. Chiral nonlinear photonic metasurfaces. (a) Mirror symmetry broken C3 and C4 meta-atoms for second harmonic generation and third harmonic generation with strong CD [70]; (b) metasurface and nonlinear chiral "watermark"[71]; (c) strong CD of second harmonic generation from three-dimensional nano-kirigami metasurface[73]; (d) chiral molecule sensing based on up-conversion photoluminescence[74]
Fig. 4. Nonlinear photonic geometric phase. (a) Binary phase control of 0 and π in second harmonic generation by U-shaped meta-atoms[83]; (b) geometric phases of third harmonic generation by C2 and C4 meta-atoms[93]; (c) geometric phase control of second harmonic generation by U-shaped meta-atoms[94]
Fig. 5. Nonlinear photonic metasurfaces for wavefront engineering. (a) Third harmonic generation beam steering and vortex beam generation based on dielectric metasurface[96]; (b) generation of second harmonic generation optical vortex on plasmonic metasurface[100]; (c) polarization-multiplexed third harmonic generation holography[103]; (d) frequency-polarization multiplexed multi-channel holography with U-shaped meta-atoms[104]; (e) second harmonic generation vectorial beam and image encoding based on C3 meta-atoms[105]; (f) diatomic nonlinear photonic metasurface for encryption of second harmonic generation image[107]; (g) diatomic metasurface for encryption of second harmonic generation image in both real and Fourier spaces[108]; (h) quad-atom metasurface for nonlinear vectorial holography[109]
Fig. 6. Nonlinear photonic metasurfaces for quantum information processing. (a) Circular Bragg resonator integrated with quantum dot for generating entangled photon pairs[120]; (b) nonlinear plasmonic metasurface for generating entangled photon pairs with orbital angular momentum[121]; (c) photon pair source based on dielectric metasurface122]; (d) multi-frequency entangled source based on dielectric metasurface[123]; (e) high-dimensional entangled source realized by combining metalens array and BBO crystal[124]; (f) meta-gratings loaded LN thin film for generating entangled photon pairs with high efficiency[125]
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Yutao Tang, Xuecai Zhang, Zixian Hu, Yue Hu, Xuan Liu, Guixin Li. Nonlinear Photonic Metasurfaces: Fundamentals and Applications[J]. Acta Optica Sinica, 2023, 43(8): 0822002
Category: Optical Design and Fabrication
Received: Jan. 2, 2023
Accepted: Feb. 10, 2023
Published Online: Apr. 6, 2023
The Author Email: Li Guixin (ligx@sustech.edu.cn)