[1] VM Shalaev. Optical negative-index metamaterials. Nat Photonics, 1, 41-48(2007).
[2] J Valentine, S Zhang, T Zentgraf, E Ulin-Avila, DA Genov et al. Three-dimensional optical metamaterial with a negative refractive index. Nature, 455, 376-379(2008).
[3] P Moitra, YM Yang, Z Anderson, II Kravchenko, DP Briggs et al. Realization of an all-dielectric zero-index optical metamaterial. Nat Photonics, 7, 791-795(2013).
[4] Proceedings of the 2nd IEEE Conference on Nanotechnology 225–228 (IEEE, 2002); http://doi.org/10.1109/NANO.2002.1032233
[5] Z Jacob, LV Alekseyev, E Narimanov.
[6] ZW Liu, H Lee, Y Xiong, C Sun, X Zhang. Far-field optical hyperlens magnifying sub-diffraction-limited objects. Science, 315, 1686(2007).
[7] WS Cai, UK Chettiar, AV Kildishev, VM Shalaev. Optical cloaking with metamaterials. Nat Photonics, 1, 224-227(2007).
[8] II Smolyaninov, VN Smolyaninova, AV Kildishev, VM Shalaev. Anisotropic metamaterials emulated by tapered waveguides: application to optical cloaking. Phys Rev Lett, 102, 213901(2009).
[9] NF Yu, P Genevet, MA Kats, F Aieta, JP Tetienne et al. Light propagation with phase discontinuities: generalized laws of reflection and refraction. Science, 334, 333-337(2011).
[10] MW Klein, C Enkrich, M Wegener, S Linden. Second-harmonic generation from magnetic metamaterials. Science, 313, 502-504(2006).
[11] S Kim, J Jin, YJ Kim, IY Park, Y Kim et al. High-harmonic generation by resonant plasmon field enhancement. Nature, 453, 757-760(2008).
[12] J Lee, M Tymchenko, C Argyropoulos, PY Chen, F Lu et al. Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions. Nature, 511, 65-69(2014).
[13] TT Luu, M Garg, SY Kruchinin, A Moulet, MT Hassan et al. Extreme ultraviolet high-harmonic spectroscopy of solids. Nature, 521, 498-502(2015).
[14] AI Kuznetsov, AE Miroshnichenko, ML Brongersma, YS Kivshar, B Luk'yanchuk. Optically resonant dielectric nanostructures. Science, 354, aag2472(2016).
[15] M Sivis, M Taucer, G Vampa, K Johnston, A Staudte et al. Tailored semiconductors for high-harmonic optoelectronics. Science, 357, 303-306(2017).
[16] K Koshelev, S Kruk, E Melik-Gaykazyan, JH Choi, A Bogdanov et al. Subwavelength dielectric resonators for nonlinear nanophotonics. Science, 367, 288-292(2020).
[17] ZE Bomzon, G Biener, V Kleiner, E Hasman. Space-variant Pancharatnam–Berry phase optical elements with computer-generated subwavelength gratings. Opt Lett, 27, 1141-1143(2002).
[18] AV Zayats, II Smolyaninov, AA Maradudin. Nano-optics of surface plasmon polaritons. Phys Rep, 408, 131-314(2005).
[19] A Bouhelier, M Beversluis, A Hartschuh, L Novotny. Near-field second-harmonic generation induced by local field enhancement. Phys Rev Lett, 90, 013903(2003).
[20] EM Kim, SS Elovikov, TV Murzina, AA Nikulin, OA Aktsipetrov et al. Surface-enhanced optical third-harmonic generation in Ag island films. Phys Rev Lett, 95, 227402(2005).
[21] A Kinkhabwala, ZF Yu, SH Fan, Y Avlasevich, K Müllen et al. Large single-molecule fluorescence enhancements produced by a bowtie nanoantenna. Nat Photonics, 3, 654-657(2009).
[22] J Renger, R Quidant, Hulst van, L Novotny. Surface-enhanced nonlinear four-wave mixing. Phys Rev Lett, 104, 046803(2010).
[23] IY Park, S Kim, J Choi, DH Lee, YJ Kim et al. Plasmonic generation of ultrashort extreme-ultraviolet light pulses. Nat Photonics, 5, 677-681(2011).
[24] M Sivis, M Duwe, B Abel, C Ropers. Extreme-ultraviolet light generation in plasmonic nanostructures. Nat Phys, 9, 304-309(2013).
[25] H Aouani, M Rahmani, M Navarro-Cia, SA Maier. Third-harmonic-upconversion enhancement from a single semiconductor nanoparticle coupled to a plasmonic antenna. Nat Nanotechnol, 9, 290-294(2014).
[26] WQ Zhu, KB Crozier. Quantum mechanical limit to plasmonic enhancement as observed by surface-enhanced Raman scattering. Nat Commun, 5, 5228(2014).
[27] S Han, H Kim, YW Kim, YJ Kim, S Kim et al. High-harmonic generation by field enhanced femtosecond pulses in metal-sapphire nanostructure. Nat Commun, 7, 13105(2016).
[28] JH Zhong, J Vogelsang, JM Yi, D Wang, L Wittenbecher et al. Nonlinear plasmon-exciton coupling enhances sum-frequency generation from a hybrid metal/semiconductor nanostructure. Nat Commun, 11, 1464(2020).
[29] XY Zhang, QT Cao, Z Wang, YX Liu, CW Qiu et al. Symmetry-breaking-induced nonlinear optics at a microcavity surface. Nat Photonics, 13, 21-24(2019).
[30] AE Miroshnichenko, AB Evlyukhin, YF Yu, RM Bakker, A Chipouline et al. Nonradiating anapole modes in dielectric nanoparticles. Nat Commun, 6, 8069(2015).
[31] G Grinblat, Y Li, MP Nielsen, RF Oulton, SA Maier. Enhanced third harmonic generation in single germanium nanodisks excited at the anapole mode. Nano Lett, 16, 4635-4640(2016).
[32] L Carletti, K Koshelev, Angelis De, Y Kivshar. Giant nonlinear response at the nanoscale driven by bound states in the continuum. Phys Rev Lett, 121, 033903(2018).
[33] ZJ Liu, Y Xu, Y Lin, J Xiang, TH Feng et al. High-Q quasibound states in the continuum for nonlinear metasurfaces. Phys Rev Lett, 123, 253901(2019).
[34] YM Yang, WY Wang, A Boulesbaa, II Kravchenko, DP Briggs et al. Nonlinear fano-resonant dielectric metasurfaces. Nano Lett, 15, 7388-7393(2015).
[35] L Carletti, A Locatelli, O Stepanenko, G Leo, Angelis De. Enhanced second-harmonic generation from magnetic resonance in AlGaAs nanoantennas. Opt Express, 23, 26544-26550(2015).
[36] MR Shcherbakov, DN Neshev, B Hopkins, AS Shorokhov, I Staude et al. Enhanced third-harmonic generation in silicon nanoparticles driven by magnetic response. Nano Lett, 14, 6488-6492(2014).
[37] S Kruk, A Poddubny, D Smirnova, L Wang, A Slobozhanyuk et al. Nonlinear light generation in topological nanostructures. Nat Nanotechnol, 14, 126-130(2019).
[38] D Smirnova, S Kruk, D Leykam, E Melik-Gaykazyan, DY Choi et al. Third-harmonic generation in photonic topological metasurfaces. Phys Rev Lett, 123, 103901(2019).
[39] SM Wang, PC Wu, VC Su, YC Lai, CH Chu et al. Broadband achromatic optical metasurface devices. Nat Commun, 8, 187(2017).
[40] SM Wang, PC Wu, VC Su, YC Lai, MK Chen et al. A broadband achromatic metalens in the visible. Nat Nanotechnol, 13, 227-232(2018).
[41] WM Ye, F Zeuner, X Li, B Reineke, S He et al. Spin and wavelength multiplexed nonlinear metasurface holography. Nat Commun, 7, 11930(2016).
[42] XJ Ni, AV Kildishev, VM Shalaev. Metasurface holograms for visible light. Nat Commun, 4, 2807(2013).
[43] GX Zheng, H Mühlenbernd, M Kenney, GX Li, T Zentgraf et al. Metasurface holograms reaching 80% efficiency. Nat Nanotechnol, 10, 308-312(2015).
[44] LL Huang, XZ Chen, H Mühlenbernd, H Zhang, SM Chen et al. Three-dimensional optical holography using a plasmonic metasurface. Nat Commun, 4, 2808(2013).
[45] XB Yin, ZL Ye, J Rho, Y Wang, X Zhang. Photonic spin Hall effect at metasurfaces. Science, 339, 1405-1407(2013).
[46] YM Yang, WY Wang, P Moitra, II Kravchenko, DP Briggs et al. Dielectric meta-reflectarray for broadband linear polarization conversion and optical vortex generation. Nano Lett, 14, 1394-1399(2014).
[47] E Karimi, SA Schulz, Leon De, H Qassim, J Upham et al. Generating optical orbital angular momentum at visible wavelengths using a plasmonic metasurface. Light Sci Appl, 3, e167(2014).
[48] NJ Cerf, M Bourennane, A Karlsson, N Gisin. Security of quantum key distribution using d-level systems. Phys Rev Lett, 88, 127902(2002).
[49] N Gisin, GG Ribordy, W Tittel, H Zbinden. Quantum cryptography. Rev Mod Phys, 74, 145-195(2002).
[50] N Gisin, R Thew. Quantum communication. Nat Photonics, 1, 165-171(2007).
[51] V Scarani, H Bechmann-Pasquinucci, NJ Cerf, M Dušek, N Lütkenhaus et al. The security of practical quantum key distribution. Rev Mod Phys, 81, 1301-1350(2009).
[52] HK Lo, M Curty, K Tamaki. Secure quantum key distribution. Nat Photonics, 8, 595-604(2014).
[53] XL Wang, XD Cai, ZE Su, MC Chen, D Wu et al. Quantum teleportation of multiple degrees of freedom of a single photon. Nature, 518, 516-519(2015).
[54] E Knill, R Laflamme, GJ Milburn. A scheme for efficient quantum computation with linear optics. Nature, 409, 46-52(2001).
[55] JL O'Brien. Optical quantum computing. Science, 318, 1567-1570(2007).
[56] BP Lanyon, M Barbieri, MP Almeida, T Jennewein, TC Ralph et al. Simplifying quantum logic using higher-dimensional Hilbert spaces. Nat Phys, 5, 134-140(2009).
[57] M Neeley, M Ansmann, RC Bialczak, M Hofheinz, E Lucero et al. Emulation of a quantum spin with a superconducting phase qudit. Science, 325, 722-725(2009).
[58] R Kaltenbaek, J Lavoie, B Zeng, SD Bartlett, KJ Resch. Optical one-way quantum computing with a simulated valence-bond solid. Nat Phys, 6, 850-854(2010).
[59] A Aspuru-Guzik, P Walther. Photonic quantum simulators. Nat Phys, 8, 285-291(2012).
[60] IM Georgescu, S Ashhab, F Nori. Quantum simulation. Rev Mod Phys, 86, 153-185(2014).
[61] V Giovannetti, S Lloyd, L Maccone. Advances in quantum metrology. Nat Photonics, 5, 222-229(2011).
[62] S Pirandola, BR Bardhan, T Gehring, C Weedbrook, S Lloyd. Advances in photonic quantum sensing. Nat Photonics, 12, 724-733(2018).
[63] JQ You, F Nori. Atomic physics and quantum optics using superconducting circuits. Nature, 474, 589-597(2011).
[64] S Diehl, A Micheli, A Kantian, B Kraus, H Büchler et al. Quantum states and phases in driven open quantum systems with cold atoms. Nat Phys, 4, 878-883(2008).
[65] D Leibfried, R Blatt, C Monroe, D Wineland. Quantum dynamics of single trapped ions. Rev Mod Phys, 75, 281-324(2003).
[66] CL Li, P Yu, YJ Huang, Q Zhou, J Wu et al. Dielectric metasurfaces: from wavefront shaping to quantum platforms. Prog Surf Sci, 95, 100584(2020).
[67] arXiv: 2006.03757 (2020).
[68] N Rivera, I Kaminer. Light-matter interactions with photonic quasiparticles. Nat Rev Phys, 2, 538-561(2020).
[69] arXiv: 2007.14722 (2020).
[70] RW Heeres, LP Kouwenhoven, V Zwiller. Quantum interference in plasmonic circuits. Nat Nanotechnol, 8, 719-722(2013).
[71] JS Fakonas, H Lee, YA Kelaita, HA Atwater. Two-plasmon quantum interference. Nat Photonics, 8, 317-320(2014).
[72] E Altewischer, Exter van, JP Woerdman. Plasmon-assisted transmission of entangled photons. Nature, 418, 304-306(2002).
[73] E Moreno, FJ García-Vidal, D Erni, JI Cirac, L Martín-Moreno. Theory of plasmon-assisted transmission of entangled photons. Phys Rev Lett, 92, 236801(2004).
[74] S Fasel, F Robin, E Moreno, D Erni, N Gisin et al. Energy-time entanglement preservation in plasmon-assisted light transmission. Phys Rev Lett, 94, 110501(2005).
[75] A Huck, S Smolka, P Lodahl, AS Sørensen, A Boltasseva et al. Demonstration of quadrature-squeezed surface plasmons in a gold waveguide. Phys Rev Lett, 102, 246802(2009).
[76] SF Tan, L Wu, JKW Yang, P Bai, M Bosman et al. Quantum plasmon resonances controlled by molecular tunnel junctions. Science, 343, 1496-1499(2014).
[77] R Kolesov, B Grotz, G Balasubramanian, RJ Stöhr, AAL Nicolet et al. Wave–particle duality of single surface plasmon polaritons. Nat Phys, 5, 470-474(2009).
[78] MC Dheur, E Devaux, TW Ebbesen, A Baron, JC Rodier et al. Single-plasmon interferences. Sci Adv, 2, e1501574(2016).
[79] M Erhard, M Krenn, A Zeilinger. Advances in high-dimensional quantum entanglement. Nat Rev Phys, 2, 365-381(2020).
[80] M Reck, A Zeilinger, HJ Bernstein, P Bertani. Experimental realization of any discrete unitary operator. Phys Rev Lett, 73, 58-61(1994).
[81] M Krenn, A Hochrainer, M Lahiri, A Zeilinger. Entanglement by path identity. Phys Rev Lett, 118, 080401(2017).
[82] JW Wang, S Paesani, YH Ding, R Santagati, P Skrzypczyk et al. Multidimensional quantum entanglement with large-scale integrated optics. Science, 360, 285-291(2018).
[83] M Siomau, AA Kamli, SA Moiseev, BC Sanders. Entanglement creation with negative index metamaterials. Phys Rev A, 85, 050303(2012).
[84] AN Poddubny, IV Iorsh, AA Sukhorukov. Generation of photon-plasmon quantum states in nonlinear hyperbolic metamaterials. Phys Rev Lett, 117, 123901(2016).
[85] G Marino, AS Solntsev, L Xu, VF Gili, L Carletti et al. Spontaneous photon-pair generation from a dielectric nanoantenna. Optica, 6, 1416-1422(2019).
[86] arXiv: 2009.00324 (2020).
[87] Y Ming, W Zhang, J Tang, Y Liu, ZL Xia et al. Photonic entanglement based on nonlinear metamaterials. Laser Photonics Rev, 14, 1900146(2020).
[88] L Li, ZX Liu, XF Ren, SM Wang, VC Su et al. Metalens-array-based high-dimensional and multiphoton quantum source. Science, 368, 1487-1490(2020).
[89] T Stav, A Faerman, E Maguid, D Oren, V Kleiner et al. Quantum entanglement of the spin and orbital angular momentum of photons using metamaterials. Science, 361, 1101-1104(2018).
[90] K Wang, JG Titchener, SS Kruk, L Xu, HP Chung et al. Quantum metasurface for multiphoton interference and state reconstruction. Science, 361, 1104-1108(2018).
[91] M Asano, M Bechu, M Tame, Ş Özdemir, R Ikuta et al. Distillation of photon entanglement using a plasmonic metamaterial. Sci Rep, 5, 18313(2015).
[92] SA Uriri, T Tashima, X Zhang, M Asano, M Bechu et al. Active control of a plasmonic metamaterial for quantum state engineering. Phys Rev A, 97, 053810(2018).
[93] T Roger, S Vezzoli, E Bolduc, J Valente, JJF Heitz et al. Coherent perfect absorption in deeply subwavelength films in the single-photon regime. Nat Commun, 6, 7031(2015).
[94] C Altuzarra, S Vezzoli, J Valente, WB Gao, C Soci et al. Coherent perfect absorption in metamaterials with entangled photons. ACS Photonics, 4, 2124-2128(2017).
[95] A Lyons, D Oren, T Roger, V Savinov, J Valente et al. Coherent metamaterial absorption of two-photon states with 40% efficiency. Phys Rev A, 99, 011801(2019).
[96] C Altuzarra, A Lyons, GH Yuan, C Simpson, T Roger et al. Imaging of polarization-sensitive metasurfaces with quantum entanglement. Phys Rev A, 99, 020101(2019).
[97] JX Zhou, SK Liu, HL Qian, YH Li, HL Luo et al. Metasurface enabled quantum edge detection. Sci Adv, 6, eabc4385(2020).
[98] P Georgi, M Massaro, KH Luo, B Sain, N Montaut et al. Metasurface interferometry toward quantum sensors. Light Sci Appl, 8, 70(2019).
[99] SZ Chen, XX Zhou, CQ Mi, ZX Liu, HL Luo et al. Dielectric metasurfaces for quantum weak measurements. Appl Phys Lett, 110, 161115(2017).
[100] JS Lundeen, B Sutherland, A Patel, C Stewart, C Bamber. Direct measurement of the quantum wavefunction. Nature, 474, 188-191(2011).
[101] O Hosten, P Kwiat. Observation of the spin hall effect of light via weak measurements. Science, 319, 787-790(2008).
[102] PK Jha, XJ Ni, C Wu, Y Wang, X Zhang. Metasurface-enabled remote quantum interference. Phys Rev Lett, 115, 025501(2015).
[103] PK Jha, N Shitrit, J Kim, XX Ren, Y Wang et al. Metasurface-mediated quantum entanglement. ACS Photonics, 5, 971-976(2018).
[104] PK Jha, N Shitrit, XX Ren, Y Wang, X Zhang. Spontaneous exciton valley coherence in transition metal dichalcogenide monolayers interfaced with an anisotropic metasurface. Phys Rev Lett, 121, 116102(2018).
[105] D Kornovan, M Petrov, I Iorsh. Noninverse dynamics of a quantum emitter coupled to a fully anisotropic environment. Phys Rev A, 100, 033840(2019).
[106] E Lassalle, P Lalanne, S Aljunid, P Genevet, B Stout et al. Long-lifetime coherence in a quantum emitter induced by a metasurface. Phys Rev A, 101, 013837(2020).
