All Stories

  1. THz Field Induced Second Harmonic Generation in Epsilon Near Zero Indium Tin Oxide Thin Films

    Article • Nano Letters, July 2025, American Chemical Society (ACS)

    Dr Luca Carletti

  2. Efficient GHz electro-optical modulation with a nonlocal lithium niobate metasurface in the linear and nonlinear regime

    Article • Nature Communications, July 2025, Springer Science + Business Media

    Dr Luca Carletti

  3. Chiral High-Harmonic Generation in Metasurfaces

    Article • ACS Photonics, July 2025, American Chemical Society (ACS)

    Dr Luca Carletti

  4. Nonlinear Dielectric Metasurfaces for Terahertz Applications

    Article • Photonics, April 2025, MDPI AG

    Dr Luca Carletti

  5. Inverse Design of an All-Dielectric Nonlinear Polaritonic Metasurface

    Article • ACS Nano, April 2025, American Chemical Society (ACS)

    Dr Luca Carletti

  6. Event detection via THz generation with flat nonlinear optics [Invited]

    Article • Optical Materials Express, January 2025, Optical Society of America (OSA)

    Dr Luca Carletti

  7. Shaping the Emission Directivity of Single Quantum Dots in Dielectric Nanodisks Exploiting Mie Resonances

    Article • ACS Nano, January 2025, American Chemical Society (ACS)

    Dr Luca Carletti

  8. Iontronically Tunable Broadband Graded Index Films

    Article • Advanced Optical Materials, December 2024, Wiley

    Dr Luca Carletti

  9. From high- to low-contrast: the role of asymmetries in dielectric gratings supporting bound states in the continuum

    Article • Optics Express, August 2024, Optical Society of America (OSA)

    Dr Luca Carletti

  10. Intrinsic nonlinear geometric phase in SHG from zincblende crystal symmetry media

    Article • Nanophotonics, June 2024, De Gruyter

    Dr Luca Carletti

  11. Nonlinear asymmetric imaging with AlGaAs metasurface

    Article • Optics Express, March 2024, Optical Society of America (OSA)

    Dr Luca Carletti

  12. Near to short wave infrared light generation through AlGaAs-on-insulator nanoantennas

    Article • Optics Express, September 2023, Optical Society of America (OSA)

    Dr Luca Carletti

  13. Nonlinear THz Generation through Optical Rectification Enhanced by Phonon–Polaritons in Lithium Niobate Thin Films

    Article • ACS Photonics, August 2023, American Chemical Society (ACS)

    Dr Luca Carletti

  14. Nonlocal resonances in pedestal high-index-contrast metasurfaces based on a silicon-on-insulator platform

    Article • Applied Physics Letters, August 2023, American Institute of Physics

    Dr Luca Carletti

  15. Second Harmonic Emission From Dielectric Nanoresonators in the Absorption Regime

    Article • IEEE Photonics Technology Letters, May 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  16. High-harmonic generation from a subwavelength dielectric resonator

    Article • Science Advances, April 2023, American Association for the Advancement of Science

    Dr Luca Carletti

  17. Lithium Niobate Meta-Optics

    Article • ACS Photonics, November 2022, American Chemical Society (ACS)

    Dr Luca Carletti

  18. Control of second-harmonic generation in all-dielectric intersubband metasurfaces by controlling the polarity of χ(2)

    Article • Optics Express, September 2022, Optical Society of America (OSA)

    Dr Luca Carletti

  19. Enhanced Five-Photon Photoluminescence in Subwavelength AlGaAs Resonators

    Article • Nano Letters, May 2022, American Chemical Society (ACS)

    Dr Luca Carletti

  20. Efficient Frequency Conversion with Geometric Phase Control in Optical Metasurfaces

    Article • Advanced Science, February 2022, Wiley

    Dr Luca Carletti

  21. An All-Dielectric Polaritonic Metasurface with a Giant Nonlinear Optical Response

    Article • Nano Letters, January 2022, American Chemical Society (ACS)

    Dr Luca Carletti

  22. Reconfigurable nonlinear response of dielectric and semiconductor metasurfaces

    Article • Nanophotonics, October 2021, De Gruyter

    Dr Luca Carletti

  23. High Quality Factor Silicon Membrane Metasurface for Intensity-Based Refractive Index Sensing

    Article • Optics, September 2021, MDPI AG

    Dr Luca Carletti

  24. Near-unity third-harmonic circular dichroism driven by a quasibound state in the continuum in asymmetric silicon metasurfaces

    Article • August 2021, American Physical Society (APS)

    Dr Luca Carletti

  25. Ultrafast, All Optically Reconfigurable, Nonlinear Nanoantenna

    Article • ACS Nano, July 2021, American Chemical Society (ACS)

    Dr Luca Carletti

  26. Resonant dielectric metasurfaces in strong optical fields

    Article • APL Materials, June 2021, American Institute of Physics

    Dr Luca Carletti, Maxim Shcherbakov

  27. New Trends in Optical Resonant Bio-Chemical Sensing

    Article • IEEE Sensors Journal, June 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  28. Optical tuning of dielectric nanoantennas for thermo-optically reconfigurable nonlinear metasurfaces

    Article • Optics Letters, May 2021, Optical Society of America (OSA)

    Dr Luca Carletti

  29. Monolithic AlGaAs second-harmonic nanoantennas: erratum

    Article • Optics Express, March 2021, Optical Society of America (OSA)

    Dr Luca Carletti

  30. Steering and Encoding the Polarization of the Second Harmonic in the Visible with a Monolithic LiNbO3 Metasurface

    Article • ACS Photonics, February 2021, American Chemical Society (ACS)

    Dr Luca Carletti

  31. Strong Coupling in All-Dielectric Intersubband Polaritonic Metasurfaces

    Article • Nano Letters, December 2020, American Chemical Society (ACS)

    Dr Luca Carletti

  32. Tuning the Ultrafast Response of Fano Resonances in Halide Perovskite Nanoparticles

    Article • ACS Nano, October 2020, American Chemical Society (ACS)

    Dr Luca Carletti

  33. Switching the second harmonic generation by a dielectric metasurface via tunable liquid crystal

    Article • Optics Express, April 2020, Optical Society of America (OSA)

    Dr Luca Carletti

  34. Gain-loss engineering of bound states in the continuum for enhanced nonlinear response in dielectric nanocavities

    Article • Optics Express, January 2020, Optical Society of America (OSA)

    Dr Luca Carletti

  35. Spontaneous photon-pair generation from a dielectric nanoantenna

    Article • Optica, November 2019, Optical Society of America (OSA)

    Dr Luca Carletti

  36. Second harmonic generation in monolithic lithium niobate metasurfaces

    Article • Optics Express, October 2019, Optical Society of America (OSA)

    Dr Luca Carletti

  37. Self-tuning of second-harmonic generation in GaAs nanowires enabled by nonlinear absorption

    Article • Optics Express, October 2019, Optical Society of America (OSA)

    Dr Luca Carletti

  38. High-harmonic generation at the nanoscale boosted by bound states in the continuum

    Article • Physical Review Research, September 2019, American Physical Society (APS)

    Dr Luca Carletti

  39. Evidence of Cascaded Third-Harmonic Generation in Noncentrosymmetric Gold Nanoantennas

    Article • Nano Letters, September 2019, American Chemical Society (ACS)

    Dr Luca Carletti

  40. Silicon Metasurfaces for Third Harmonic Geometric Phase Manipulation and Multiplexed Holography

    Article • Nano Letters, August 2019, American Chemical Society (ACS)

    Dr Luca Carletti

  41. Resonant, broadband, and highly efficient optical frequency conversion in semiconductor nanowire gratings at visible and UV wavelengths

    Article • Journal of the Optical Society of America B, August 2019, Optical Society of America (OSA)

    Dr Luca Carletti

  42. Nonlinear Goniometry by Second-Harmonic Generation in AlGaAs Nanoantennas

    Article • ACS Photonics, November 2018, American Chemical Society (ACS)

    Dr Luca Carletti

  43. Shaping the Nonlinear Emission Pattern of a Dielectric Nanoantenna by Integrated Holographic Gratings

    Article • Nano Letters, October 2018, American Chemical Society (ACS)

    Dr Luca Carletti

  44. Metal–dielectric hybrid nanoantennas for efficient frequency conversion at the anapole mode

    Article • Beilstein Journal of Nanotechnology, August 2018, Beilstein Institut

    Dr Luca Carletti

  45. Imaging Electric and Magnetic Modes and Their Hybridization in Single and Dimer AlGaAs Nanoantennas

    Article • Advanced Optical Materials, July 2018, Wiley

    Dr Luca Carletti

  46. Giant Nonlinear Response at the Nanoscale Driven by Bound States in the Continuum

    Article • Physical Review Letters, July 2018, American Physical Society (APS)

    Dr Luca Carletti

  47. Tuning the second-harmonic generation in AlGaAs nanodimers via non-radiative state optimization [Invited]

    Article • Photonics Research, April 2018, Optical Society of America (OSA)

    Dr Luca Carletti

  48. Photo-induced heat generation in non-plasmonic nanoantennas

    Article • Physical Chemistry Chemical Physics, January 2018, Royal Society of Chemistry

    Dr Luca Carletti

  49. Engineering Nanoantennas for Efficient Nonlinear Photon Conversion at the Nanoscale

    Article • January 2018, Optical Society of America (OSA)

    Dr Luca Carletti

  50. Non-radiating Modes for Tunable Second Harmonic Generation in AlGaAs Nanodimers

    Article • January 2018, Optical Society of America (OSA)

    Dr Luca Carletti

  51. Nonlinear nanophotonics and bound states in the continuum

    Article • January 2018, Optical Society of America (OSA)

    Dr Luca Carletti

  52. Optical Switching of the Second Harmonic Generation in AlGaAs Nanoantennas

    Article • January 2018, Optical Society of America (OSA)

    Dr Luca Carletti

  53. Sum-Frequency- and Photon-Pair-Generation in AlGaAs Nano-Disks

    Article • January 2018, Optical Society of America (OSA)

    Dr Luca Carletti

  54. Second harmonic generation at the nanoscale in isolated and coupled AlGaAs nanodisks

    Article • October 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  55. Switching from magnetic to electric dipole in second harmonic generation from all-dielectric nanoantennas

    Article • October 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  56. Directional second harmonic generation from AlGaAs nanoantennas (Conference Presentation)

    Article • September 2017, SPIE

    Dr Luca Carletti

  57. Manipulating second-harmonic light from semiconductor nanocrystals

    Article • SPIE Newsroom, September 2017, SPIE

    Dr Luca Carletti

  58. Controlling the directivity of all-dielectric nanoantennas excited by integrated quantum emitters

    Article • Journal of the Optical Society of America B, August 2017, Optical Society of America (OSA)

    Dr Luca Carletti

  59. Giant enhancement and control of second-harmonic radiation from AlGaAs nanoantennas

    Article • July 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  60. Theoretical Model for Pattern Engineering of Harmonic Generation in All-Dielectric Nanoantennas

    Article • IEEE Journal of Quantum Electronics, June 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  61. Cathodoluminescence imaging spectroscopy of single and dimer AlGaAs nano-disks

    Article • June 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  62. Polarization-resolved second harmonic generation measurements in AlGaAs monolithic nanoantennas

    Article • June 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  63. Sum-frequency generation and photon-pair creation in AIGaAs nano-disks

    Article • June 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  64. Controlling second-harmonic generation at the nanoscale with monolithic AlGaAs-on-AlOx antennas

    Article • Nanotechnology, February 2017, Institute of Physics Publishing

    Dr Luca Carletti

  65. Polarization properties of second-harmonic generation in AlGaAs optical nanoantennas

    Article • Optics Letters, January 2017, Optical Society of America (OSA)

    Dr Luca Carletti

  66. Second harmonic generation in AlGaAs nanoantennas

    Article • January 2017, SPIE

    Dr Luca Carletti

  67. Role of the substrate in monolithic AlGaAs nonlinear nanoantennas

    Article • Nanophotonics, January 2017, De Gruyter

    Dr Luca Carletti

  68. Sum-Frequency Generation and Photon-Pair Creation in AlGaAs Nano-Scale Resonators

    Article • January 2017, Optical Society of America (OSA)

    Dr Luca Carletti

  69. Waveguides for Nonlinear Optics in the Mid Infrared

    Article • January 2017, Optical Society of America (OSA)

    Dr Luca Carletti

  70. Plasmon-Enhanced Second Harmonic Generation: from Individual Antennas to Extended Arrays

    Article • Plasmonics, November 2016, Springer Science + Business Media

    Dr Luca Carletti

  71. Nonlinear Generation of Vector Beams From AlGaAs Nanoantennas

    Article • Nano Letters, November 2016, American Chemical Society (ACS)

    Dr Luca Carletti

  72. Monolithic AlGaAs second-harmonic nanoantennas

    Article • Optics Express, July 2016, Optical Society of America (OSA)

    Dr Luca Carletti

  73. Modelling And Optimization Of The Second-Harmonic Radiation Pattern In Dielectric Nanoantennas

    Article • June 2016, European Council for Modeling and Simulation

    Dr Luca Carletti

  74. Shaping the Radiation Pattern of Second-Harmonic Generation from AlGaAs Dielectric Nanoantennas

    Article • ACS Photonics, May 2016, American Chemical Society (ACS)

    Dr Luca Carletti

  75. Enhanced second-harmonic generation driven from magnetic dipole resonance in AlGaAs nanoantennas

    Article • April 2016, SPIE

    Dr Luca Carletti

  76. Enhanced second-harmonic generation from magnetic resonance in AlGaAs nanoantennas

    Article • February 2016, SPIE

    Dr Luca Carletti

  77. Plasmon-free SERS detection of environmental CO2on TiO2surfaces

    Article • Nanoscale, January 2016, Royal Society of Chemistry

    Dr Luca Carletti

  78. Design of All-Dielectric Photonic Crystals for Surface-Enhanced Raman Scattering

    Article • January 2016, Optical Society of America (OSA)

    Dr Luca Carletti

  79. Photon-pair generation and sum-frequency conversion in nonlinear dielectric nanoresonators

    Article • January 2016, Optical Society of America (OSA)

    Dr Luca Carletti

  80. Shaping the radiation pattern of second-harmonic generation from AlGaAs nonlinear nanoantennas

    Article • January 2016, Optical Society of America (OSA)

    Dr Luca Carletti

  81. Shaping the second harmonic radiation pattern from AlGaAs dielectric nanoantennas

    Article • January 2016, Optical Society of America (OSA)

    Dr Luca Carletti

  82. Quantum-classical correspondence for photon-pair generation in nonlinear dielectric nano-resonators

    Article • January 2016, Optical Society of America (OSA)

    Dr Luca Carletti

  83. Second-harmonic generation in AlGaAs nanoantennas

    Article • January 2016, Optical Society of America (OSA)

    Dr Luca Carletti

  84. Mid-infrared nonlinear optical response of Si-Ge waveguides with ultra-short optical pulses

    Article • Optics Express, December 2015, Optical Society of America (OSA)

    Dr Luca Carletti

  85. Enhanced second-harmonic generation from magnetic resonance in AlGaAs nanoantennas

    Article • Optics Express, October 2015, Optical Society of America (OSA)

    Dr Luca Carletti

  86. Mid-infrared nonlinear optics in SiGe waveguides

    Article • July 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  87. Mid-infrared integrated photonics on a SiGe platform

    Article • June 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  88. Nonlinear optical response of low loss silicon germanium waveguides in the mid-infrared

    Article • Optics Express, March 2015, Optical Society of America (OSA)

    Dr Luca Carletti

  89. Mid-IR integrated photonics for sensing applications

    Article • February 2015, SPIE

    Dr Luca Carletti

  90. Mid-infrared ultra-short pulses nonlinear measurement of SiGe waveguides

    Article • August 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  91. Nonlinear response of SiGe waveguides in the mid-infrared

    Article • May 2014, SPIE

    Dr Luca Carletti

  92. Nonlinear optical properties of SiGe waveguides in the mid-infrared

    Article • January 2014, Optical Society of America (OSA)

    Dr Luca Carletti

  93. Hydrogenated amorphous silicon nanowires with high nonlinear figure of merit and stable nonlinear optical response

    Article • May 2013, SPIE

    Dr Luca Carletti

  94. Experimental characterization of hydrogenated amorphous silicon photonic crystal waveguides

    Article • May 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Luca Carletti

  95. Amorphous silicon nanowires combining high nonlinearity, FOM and optical stability

    Article • Optics Express, September 2012, Optical Society of America (OSA)

    Dr Luca Carletti

  96. Wave-front-engineered grating mirrors for VCSELs

    Article • February 2012, SPIE

    Dr Luca Carletti

  97. High-index-contrast grating reflector with beam steering ability for the transmitted beam

    Article • Optics Express, November 2011, Optical Society of America (OSA)

    Dr Luca Carletti