Dr Lei Xu

Research Associate
School of Engineering and Information Technology
  • PUBLICATIONS

Journal articles

Xu L; Saerens G; Timofeeva M; Smirnova DA; Volkovskaya I; Lysevych M; Camacho-Morales R; Cai M; Zangeneh Kamali K; Huang L; Karouta F; Tan HH; Jagadish C; Miroshnichenko AE; Grange R; Neshev DN; Rahmani M, 2020, 'Forward and Backward Switching of Nonlinear Unidirectional Emission from GaAs Nanoantennas', ACS Nano, http://dx.doi.org/10.1021/acsnano.9b07117

Marino G; Solntsev AS; Xu L; Gili VF; Carletti L; Poddubny AN; Rahmani M; Smirnova DA; Chen H; Lemaître A; Zhang G; Zayats AV; Angelis CDE; Leo G; Sukhorukov AA; Neshev DN, 2019, 'Spontaneous photon-pair generation from a dielectric nanoantenna', Optica, vol. 6, pp. 1416 - 1422, http://dx.doi.org/10.1364/OPTICA.6.001416

Haque A; Morshed M; Li Z; Li L; Vora K; Xu L; Fu L; Miroshnichenko A; Hattori HT, 2019, 'Damage analysis of a perfect broadband absorber by a femtosecond laser', Scientific Reports, vol. 9, http://dx.doi.org/10.1038/s41598-019-52432-x

Morshed M; Xu L; Hattori HT, 2019, 'Dual-polarization star-gap nano-antenna', Journal of the Optical Society of America B: Optical Physics, vol. 36, pp. 2913 - 2919, http://dx.doi.org/10.1364/JOSAB.36.002913

Jiao Y; Xu L; Han B; Bo F; Xu J; Zhang G, 2019, 'Self-focusing and self-bending of surface plasmons in longitudinally modulated metasurfaces', Optics Communications, vol. 450, pp. 136 - 140, http://dx.doi.org/10.1016/j.optcom.2019.05.068

Xu L; Rahmani M, 2019, 'Surface that perceives depth: 3D imaging with metasurfaces', Advanced Photonics, vol. 1, pp. 1 - 1, http://dx.doi.org/10.1117/1.ap.1.3.030501

Sautter JD; Xu L; Miroshnichenko AE; Lysevych M; Volkovskaya I; Smirnova DA; Camacho-Morales R; Zangeneh Kamali K; Karouta F; Vora K; Tan HH; Kauranen M; Staude I; Jagadish C; Neshev DN; Rahmani M, 2019, 'Tailoring Second-Harmonic Emission from (111)-GaAs Nanoantennas', Nano Letters, vol. 19, pp. 3905 - 3911, http://dx.doi.org/10.1021/acs.nanolett.9b01112

Xu L; Zangeneh Kamali K; Huang L; Rahmani M; Smirnov A; Camacho-Morales R; Ma Y; Zhang G; Woolley M; Neshev D; Miroshnichenko AE, 2019, 'Dynamic Nonlinear Image Tuning through Magnetic Dipole Quasi-BIC Ultrathin Resonators', Advanced Science, vol. 6, pp. 1802119 - 1802119, http://dx.doi.org/10.1002/advs.201802119

Colom R; Xu L; Marini L; Bedu F; Ozerov I; Begou T; Lumeau J; Miroshnishenko AE; Neshev D; Kuhlmey BT; Palomba S; Bonod N, 2019, 'Enhanced Four-Wave Mixing in Doubly Resonant Si Nanoresonators', ACS Photonics, vol. 6, pp. 1295 - 1301, http://dx.doi.org/10.1021/acsphotonics.9b00442

Aoni RA; Rahmani M; Xu L; Zangeneh Kamali K; Komar A; Yan J; Neshev D; Miroshnichenko AE, 2019, 'High-Efficiency Visible Light Manipulation Using Dielectric Metasurfaces', Scientific Reports, vol. 9, pp. 6510, http://dx.doi.org/10.1038/s41598-019-42444-y

Zangeneh Kamali K; Xu L; Ward J; Wang K; Li G; Miroshnichenko AE; Neshev D; Rahmani M, 2019, 'Reversible Image Contrast Manipulation with Thermally Tunable Dielectric Metasurfaces', Small, vol. 15, pp. e1805142, http://dx.doi.org/10.1002/smll.201805142

Xu L; Rahmani M; Smirnova D; Kamali KZ; Zhang G; Neshev D; Miroshnichenko AE, 2018, 'Highly-efficient longitudinal second-harmonic generation from doubly-resonant AlGaAs nanoantennas', Photonics, vol. 5, http://dx.doi.org/10.3390/photonics5030029

Wang K; Titchener JG; Kruk SS; Xu L; Chung HP; Parry M; Kravchenko II; Chen YH; Solntsev AS; Kivshar YS; Neshev DN; Sukhorukov AA, 2018, 'Quantum metasurface for multiphoton interference and state reconstruction', Science, vol. 361, pp. 1104 - 1108, http://dx.doi.org/10.1126/science.aat8196

Xu L; Rahmani M; Smirnova D; Zangeneh Kamali K; Zhang G; Neshev D; Miroshnichenko A, 2018, 'Highly-efficient longitudinal second-harmonic generation from doubly-resonant AlGaAs nanoantennas', Highly-efficient longitudinal second-harmonic generation from doubly-resonant AlGaAs nanoantennas, http://dx.doi.org/10.20944/preprints201808.0414.v1

Xu L; Rahmani M; Zangeneh Kamali K; Lamprianidis A; Ghirardini L; Sautter J; Camacho-Morales R; Chen H; Parry M; Staude I; Zhang G; Neshev D; Miroshnichenko AE, 2018, 'Boosting third-harmonic generation by a mirror-enhanced anapole resonator', Light: Science and Applications, vol. 7, http://dx.doi.org/10.1038/s41377-018-0051-8

Rifat AA; Rahmani M; Xu L; Miroshnichenko AE, 2018, 'Hybrid metasurface based tunable near-perfect absorber and plasmonic sensor', Materials, vol. 11, http://dx.doi.org/10.3390/ma11071091

Chen H; Liu M; Xu L; Neshev DN, 2018, 'Valley-selective directional emission from a transition-metal dichalcogenide monolayer mediated by a plasmonic nanoantenna', Beilstein Journal of Nanotechnology, vol. 9, pp. 780 - 788, http://dx.doi.org/10.3762/bjnano.9.71

Melik-Gaykazyan EV; Kruk SS; Camacho-Morales R; Xu L; Rahmani M; Zangeneh Kamali K; Lamprianidis A; Miroshnichenko AE; Fedyanin AA; Neshev DN; Kivshar YS, 2018, 'Selective Third-Harmonic Generation by Structured Light in Mie-Resonant Nanoparticles', ACS Photonics, vol. 5, pp. 728 - 733, http://dx.doi.org/10.1021/acsphotonics.7b01277

Ward J; Kamali KZ; Xu L; Zhang G; Miroshnichenko AE; Rahmani M, 2018, 'High-contrast and reversible scattering switching via hybrid metal-dielectric metasurfaces', Beilstein Journal of Nanotechnology, vol. 9, pp. 460 - 467, http://dx.doi.org/10.3762/bjnano.9.44

Wang L; Kruk S; Xu L; Rahmani M; Smirnova D; Solntsev A; Kravchenko I; Neshev D; Kivshar Y, 2017, 'Shaping the third-harmonic radiation from silicon nanodimers', Nanoscale, vol. 9, pp. 2201 - 2206, http://dx.doi.org/10.1039/c6nr09702b

Kruk SS; Camacho-Morales R; Xu L; Rahmani M; Smirnova DA; Wang L; Tan HH; Jagadish C; Neshev DN; Kivshar YS, 2017, 'Nonlinear optical magnetism revealed by second-harmonic generation in nanoantennas', Nano Letters, vol. 17, pp. 3914 - 3918, http://dx.doi.org/10.1021/acs.nanolett.7b01488

Zuo H; Choi DY; Gai X; Ma P; Xu L; Neshev DN; Zhang B; Luther-Davies B, 2017, 'High-Efficiency All-Dielectric Metalenses for Mid-Infrared Imaging', Advanced Optical Materials, vol. 5, http://dx.doi.org/10.1002/adom.201700585

Rahmani M; Xu L; Miroshnichenko AE; Komar A; Camacho-Morales R; Chen H; Zárate Y; Kruk S; Zhang G; Neshev DN; Kivshar YS, 2017, 'Reversible Thermal Tuning of All-Dielectric Metasurfaces', Advanced Functional Materials, vol. 27, http://dx.doi.org/10.1002/adfm.201700580

Camacho-Morales R; Rahmani M; Kruk S; Wang L; Xu L; Smirnova DA; Solntsev AS; Miroshnichenko A; Tan HH; Karouta F; Naureen S; Vora K; Carletti L; De Angelis C; Jagadish C; Kivshar YS; Neshev DN, 2016, 'Nonlinear Generation of Vector Beams from AlGaAs Nanoantennas', Nano Letters, vol. 16, pp. 7191 - 7197, http://dx.doi.org/10.1021/acs.nanolett.6b03525

Xu L; Dou Y; Bo F; Xu J; Zhang G, 2015, 'Two-photon correlation and photon transport in disordered passive parity-time-symmetric lattices', Physical Review A - Atomic, Molecular, and Optical Physics, vol. 91, http://dx.doi.org/10.1103/PhysRevA.91.023817

Han B; Xu L; Dou Y; Xu J; Zhang G, 2015, 'Bending light via adiabatic optical transition in longitudinally modulated photonic lattices', Scientific Reports, vol. 5, http://dx.doi.org/10.1038/srep15805

Xu L; Yin Y; Bo F; Xu J; Zhang G, 2014, 'Anomalous refraction in disordered one-dimensional photonic lattices', Journal of the Optical Society of America B: Optical Physics, vol. 31, pp. 105 - 109, http://dx.doi.org/10.1364/JOSAB.31.000105

Dou Y; Xu L; Han B; Bo F; Xu J; Zhang G, 2014, 'Quantum correlation of path-entangled two-photon states in waveguide arrays with defects', AIP Advances, vol. 4, http://dx.doi.org/10.1063/1.4871401

Xu L; Yang H; Hong P; Bo F; Xu J; Zhang G, 2014, 'Lensless imaging based on coherent backscattering in random media', AIP Advances, vol. 4, http://dx.doi.org/10.1063/1.4893471

Xu L; Yin Y; Bo F; Xu J; Zhang G, 2013, 'Transverse localization of light in the disordered one-dimensional waveguide arrays in the linear and nonlinear regimes', Optics Communications, vol. 296, pp. 65 - 71, http://dx.doi.org/10.1016/j.optcom.2013.01.056

Hong P; Xu L; Zhai Z; Zhang G, 2013, 'High visibility two-photon interference with classical light', Optics Express, vol. 21, pp. 14056 - 14065, http://dx.doi.org/10.1364/OE.21.014056

Xu L; Zhang G; Xu N; Bo F; Gao F; Fan W; Xu J; Lor KP; Chiang KS, 2009, 'Active chromatic control on the group velocity of light at arbitrary wavelength in benzocyclobutene polymer', Optics Express, vol. 17, pp. 18292 - 18303, http://dx.doi.org/10.1364/OE.17.018292

Conference Papers

As'ham K; Alani IAM; Xu L; Miroshnichenko AE; Hattori HT, 2019, 'Anapole Near Field Laser Based on AlGaAs Nanodisk', in 2019 IEEE Photonics Conference, IPC 2019 - Proceedings, http://dx.doi.org/10.1109/IPCon.2019.8908468

Sautter JD; Xu L; Miroshnichenko A; Lysevych M; Smirnova DA; Volkovskaya I; Camacho-Morales R; Kamali KZ; Karouta F; Vora K; Tan HH; Kauranen M; Staude I; Jagadish C; Neshev DN; Rahmani M, 2019, 'Second-harmonic generation in (111) gallium arsenide nanoantennas', in 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, http://dx.doi.org/10.1109/CLEOE-EQEC.2019.8872198

Komar A; Xu L; Aoni RA; Rahmani M; Miroshnichenko AE; Neshev DN, 2019, 'Experimental demonstration of edge detection by dielectric metasurfaces', in 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, http://dx.doi.org/10.1109/CLEOE-EQEC.2019.8871564

Camacho-Morales R; Bautista G; Zang X; Xu L; Turquet L; Miroshnichenko A; Tan HH; Lamprianidis A; Rahmani M; Jagadish C; Neshev DN; Kauranen M, 2019, 'Resonant harmonic generation in AlGaAs nanoantennas probed by cylindrical vector beams', in Nanoscale, pp. 1745 - 1753, http://dx.doi.org/10.1039/c8nr08034h

Rifat AA; Rahmani M; Xu L; Ahmed R; Neshev D; Miroshnichenko AE, 2018, 'Highly sensitive plasmonic metasensor with wide detection range', in Optics InfoBase Conference Papers, http://dx.doi.org/10.1364/FIO.2018.JW4A.91

Marino G; Solntsev AS; Xu L; Gili VF; Carletti L; Poddubny AN; Rahmani M; Smirnova D; Chen H; Zhang G; Zayats AV; De Angelis C; Leo G; Kivshar YS; Sukhorukov AA; Neshev DN, 2018, 'Sum-frequency- and photon-pair-generation in AlGaAs nano-disks', in Optics InfoBase Conference Papers, http://dx.doi.org/10.1364/NP.2018.NpM2I.2

Camacho-Morales R; Bautista G; Zang X; Xu L; Turquet L; Miroshnichenko A; Tan HH; Lamprianidis A; Rahmani M; Jagadish C; Neshev DN; Kauranen M, 2018, 'Resonant harmonic generation in AlGaAs nanoantennas using structured light', in Optics InfoBase Conference Papers, http://dx.doi.org/10.1364/NP.2018.NpW3C.4

Melik-Gaykazyan E; Kruk S; Camacho-Morales R; Xu L; Rahmani M; Kamali KZ; Lamprianidis A; Miroshnichenko A; Fedyanin A; Neshev D; Kivshar Y, 2018, 'Structured Light for Selective Third-Harmonic Generation in Subwavelength Resonators', in 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings, http://dx.doi.org/10.1364/CLEO_QELS.2018.FW3G.6

Camacho-Morales R; Bautista G; Zang X; Xu L; Turquet L; Miroshnichenko A; Lamprianidis A; Rahmani M; Neshev DN; Kauranen M, 2018, 'Resonant harmonic generation in AlGaAs nanoantennas using cylindrical vector beams', in Optics InfoBase Conference Papers, http://dx.doi.org/10.1364/CLEO_QELS.2018.FF1E.6

Rahmani M; Kruk S; Camacho-Morales R; Xu L; Wang L; Miroshnichenko AE; Smirnova D; Tan H; Karouta F; Naureen S; Vora K; Solntsev AS; Carletti L; De Angelis C; Jagadish C; Kivshar YS; Neshev DN, 2017, 'Giant enhancement and control of second-harmonic radiation from AlGaAs nanoantennas', in Optics InfoBase Conference Papers

Chen H; Liu M; Xu L; Neshev DN, 2017, 'Valley-locked directionality from a monolayer transition metal dichilcogenide enabled by plasmonic nanoantenna', in Optics InfoBase Conference Papers, http://dx.doi.org/10.1364/ACPC.2017.Su2C.2

Wang K; Kruk SS; Xu L; Parry M; Chung HP; Solntsev AS; Titchener J; Kravchenko I; Chen YH; Kivshar YS; Neshev DN; Sukhorukov AA, 2017, 'Quantum imaging with dielectric metasurfaces for multi-photon polarization tomography', in Optics InfoBase Conference Papers, San Jose, California United States, pp. 1 - 2, presented at CLEO: Applications and Technology 2017, San Jose, California United States, 14 May 2017 - 19 May 2017, http://dx.doi.org/10.1364/CLEO_AT.2017.JW4G.5

Wang K; Kruk SS; Xu L; Parry M; Chung HP; Titchener J; Kravchenko I; Chen YH; Solntsev AS; Kivshar YS; Neshev DN; Sukhorukov AA, 2017, 'Quantum tomography with all-dielectric metasurfaces', in Optics InfoBase Conference Papers, Washington, D.C. United States, presented at Frontiers in Optics 2017, Washington, D.C. United States, 18 September 2017 - 21 September 2017, http://dx.doi.org/10.1364/FIO.2017.JW3A.3

Wang K; Kruk SS; Xu L; Parry M; Chung HP; Solntsev AS; Titchener J; Kravchenko I; Chen YH; Kivshar YS; Neshev DN; Sukhorukov AA, 2017, 'Quantum polarization tomography with all-dielectric metasurfaces', in Optics InfoBase Conference Papers, OSA Publishing, Munich Germany, presented at European Quantum Electronics Conference 2017, Munich Germany, 25 June 2017 - 29 June 2017

Marino G; Solntsev AS; Xu L; Gili V; Carletti L; Poddubny AN; Smirnova D; Chen H; Zhang G; Zayats A; De Angelis C; Leo G; Kivshar YS; Sukhorukov AA; Neshev DN, 2017, 'Sum-frequency generation and photon-pair creation in algaas nano-scale resonators', in Optics InfoBase Conference Papers, San Jose, California United States, presented at CLEO: QELS_Fundamental Science 2017, San Jose, California United States, 14 May 2017 - 19 May 2017, http://dx.doi.org/10.1364/CLEO_QELS.2017.FTu4D.2

Wang L; Xu L; Kruk SS; Smirnova DA; Neshev D; Kivshar Y, 2017, 'Nonlinear mirror with all-dielectric metasurface', in Optics InfoBase Conference Papers, IEEE, Munich, Germany, presented at CLEO/Europe-EQEC, 2017 Conference, Munich, Germany, 25 June 2017 - 29 June 2017

Kruk SS; Xu L; Camacho-Morales R; Rahmani M; Wang L; Smirnova DA; Zhang G; Tan HH; Jagadish C; Kivshar YS; Neshev DN, 2017, 'Magnetic vs electric second-harmonic generation from ALGaAs nanoantennas', in Optics InfoBase Conference Papers, San Jose, California United States, pp. 1 - 2, presented at CLEO: QELS_Fundamental Science 2017, San Jose, California United States, 14 May 2017 - 19 May 2017, http://dx.doi.org/10.1364/CLEO_QELS.2017.FF1G.1

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