Andrea Alù

Summary

Affiliation: University of Texas
Country: USA

Publications

  1. pmc Layered plasmonic cloaks to tailor the optical scattering at the nanoscale
    F Monticone
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX 78712, USA
    Sci Rep 2:912. 2012
  2. ncbi request reprint Cloaking a sensor
    Andrea Alù
    Department of Electrical and Computer Engineering, University of Texas, Austin, Texas 78712, USA
    Phys Rev Lett 102:233901. 2009
  3. ncbi request reprint The quest for magnetic plasmons at optical frequencies
    Andrea Alù
    Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA
    Opt Express 17:5723-30. 2009
  4. ncbi request reprint Plasmonic Brewster angle: broadband extraordinary transmission through optical gratings
    Andrea Alù
    Department of ECE, University of Texas at Austin, Austin, Texas 78712, USA
    Phys Rev Lett 106:123902. 2011
  5. ncbi request reprint Wireless at the nanoscale: optical interconnects using matched nanoantennas
    Andrea Alù
    Department Electrical and Computer Engineering, University of Texas at Austin, 1 University Station C0803, Austin, Texas 78712, USA
    Phys Rev Lett 104:213902. 2010
  6. doi request reprint Negative refraction, gain and nonlinear effects in hyperbolic metamaterials
    Christos Argyropoulos
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78712, USA
    Opt Express 21:15037-47. 2013
  7. doi request reprint Tunable directive radiation of surface-plasmon diffraction gratings
    Youngkyu Lee
    Department of Electrical and Computer Engineering, 1 University Station, Austin, TX 78712, USA
    Opt Express 21:2748-56. 2013
  8. ncbi request reprint Comparing plasmonic and dielectric gratings for absorption enhancement in thin-film organic solar cells
    Khai Q Le
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78712, USA
    Opt Express 20:A39-50. 2012
  9. doi request reprint Invisibility and cloaking based on scattering cancellation
    Pai Yen Chen
    The University of Texas at Austin, Department of Electrical and Computer Engineering, 1 University Station C0803, Austin, TX 78712 0240, USA
    Adv Mater 24:OP281-304. 2012
  10. ncbi request reprint Bistable and self-tunable negative-index metamaterial at optical frequencies
    Pai Yen Chen
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78712, USA
    Phys Rev Lett 106:105503. 2011

Collaborators

Detail Information

Publications23

  1. pmc Layered plasmonic cloaks to tailor the optical scattering at the nanoscale
    F Monticone
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX 78712, USA
    Sci Rep 2:912. 2012
    ..Exciting applications of these nanostructures are envisioned, such as efficient and tunable sensors, all-optical switches and memories, optical tagging and biomolecular imaging...
  2. ncbi request reprint Cloaking a sensor
    Andrea Alù
    Department of Electrical and Computer Engineering, University of Texas, Austin, Texas 78712, USA
    Phys Rev Lett 102:233901. 2009
    ....
  3. ncbi request reprint The quest for magnetic plasmons at optical frequencies
    Andrea Alù
    Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA
    Opt Express 17:5723-30. 2009
    ....
  4. ncbi request reprint Plasmonic Brewster angle: broadband extraordinary transmission through optical gratings
    Andrea Alù
    Department of ECE, University of Texas at Austin, Austin, Texas 78712, USA
    Phys Rev Lett 106:123902. 2011
    ..This phenomenon effectively represents the equivalent of Brewster transmission for plasmonic and opaque screens...
  5. ncbi request reprint Wireless at the nanoscale: optical interconnects using matched nanoantennas
    Andrea Alù
    Department Electrical and Computer Engineering, University of Texas at Austin, 1 University Station C0803, Austin, Texas 78712, USA
    Phys Rev Lett 104:213902. 2010
    ....
  6. doi request reprint Negative refraction, gain and nonlinear effects in hyperbolic metamaterials
    Christos Argyropoulos
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78712, USA
    Opt Express 21:15037-47. 2013
    ....
  7. doi request reprint Tunable directive radiation of surface-plasmon diffraction gratings
    Youngkyu Lee
    Department of Electrical and Computer Engineering, 1 University Station, Austin, TX 78712, USA
    Opt Express 21:2748-56. 2013
    ..Two alternative tuning mechanisms, wavelength- and index-mediated beam sweeping, are employed to modify the relative phase of scattered light at each grating edge and provide the required modification of the radiation angle...
  8. ncbi request reprint Comparing plasmonic and dielectric gratings for absorption enhancement in thin-film organic solar cells
    Khai Q Le
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78712, USA
    Opt Express 20:A39-50. 2012
    ..9%. The enhancement is due to light scattering of the 1D PC, coupling the incoming light into 1D PC Bloch and surface plasmon resonance modes...
  9. doi request reprint Invisibility and cloaking based on scattering cancellation
    Pai Yen Chen
    The University of Texas at Austin, Department of Electrical and Computer Engineering, 1 University Station C0803, Austin, TX 78712 0240, USA
    Adv Mater 24:OP281-304. 2012
    ..Finally, these solutions are compared with other popular cloaking techniques...
  10. ncbi request reprint Bistable and self-tunable negative-index metamaterial at optical frequencies
    Pai Yen Chen
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78712, USA
    Phys Rev Lett 106:105503. 2011
    ..The design of a finite-size metamaterial prism is also presented, supporting at the same frequency, and for the same light intensity, positive or inverted Snell refraction as a function of its previous excitation history...
  11. doi request reprint Modeling and experimental observation of an on-chip two-dimensional far-field interference pattern
    Amir Hosseini
    Department of Electrical and Computer Engineering, University of Texas at Austin, 1 University Street, Austin, Texas 78712, USA
    Appl Opt 50:1822-6. 2011
    ..The MMI outputs are connected to a slab silicon waveguide, and the far field is observed at the edge of the silicon slab. This represents the observation of 2D far-field pattern produced by an array of on-chip radiators...
  12. ncbi request reprint Modular assembly of optical nanocircuits
    Jinwei Shi
    1 Center for Complex Quantum Systems, Department of Physics, The University of Texas at Austin, Austin, Texas 78712, USA 2 Department of Physics and Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing 100875, China 3
    Nat Commun 5:3896. 2014
    ..Our work represents an important step towards extending the powerful modular design tools of electronic circuits into nanophotonic systems. ..
  13. doi request reprint Efficient apertureless scanning probes using patterned plasmonic surfaces
    Youngkyu Lee
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX 78712, USA
    Opt Express 19:25990-9. 2011
    ..Our ideas effectively combine the resolution of apertureless probes with throughput levels much larger than those available even in aperture-based devices...
  14. ncbi request reprint Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions
    Jongwon Lee
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78712, USA
    Nature 511:65-9. 2014
    ....
  15. ncbi request reprint Broadening the cloaking bandwidth with non-Foster metasurfaces
    Pai Yen Chen
    The University of Texas at Austin, Department of Electrical and Computer Engineering, Austin, Texas 78712, USA
    Phys Rev Lett 111:233001. 2013
    ..The proposed active cloak may impact not only invisibility and camouflaging, but also practical antenna and sensing applications. ..
  16. doi request reprint Performing mathematical operations with metamaterials
    Alexandre Silva
    Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA
    Science 343:160-3. 2014
    ..Both techniques offer the possibility of miniaturized, potentially integrable, wave-based computing systems that are thinner than conventional lens-based optical signal and data processors by several orders of magnitude. ..
  17. doi request reprint A subwavelength plasmonic metamolecule exhibiting magnetic-based optical Fano resonance
    Farbod Shafiei
    Department of Physics and Center for Complex Quantum Systems, The University of Texas at Austin, Austin, Texas 78712, USA
    Nat Nanotechnol 8:95-9. 2013
    ....
  18. doi request reprint Invisibility cloaking: invisibility and cloaking based on scattering cancellation (adv. Mater. 44/2012)
    Pai Yen Chen
    The University of Texas at Austin, Department of Electrical and Computer Engineering, 1 University Station C0803, Austin, TX, 78712 0240, USA
    Adv Mater 24:OP274. 2012
    ....
  19. ncbi request reprint Alignment-free three-dimensional optical metamaterials
    Yang Zhao
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX, 78712, USA
    Adv Mater 26:1439-45. 2014
    ..This study demonstrates that the release of alignment constraints for multilayered metamaterials is allowed, while their anomalous interaction with light is preserved. ..
  20. ncbi request reprint Nonlinear plasmonic cloaks to realize giant all-optical scattering switching
    Christos Argyropoulos
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78712, USA
    Phys Rev Lett 108:263905. 2012
    ..Self-tunable optical cloaks and resonant scatterers are envisioned for use as efficient all-optical switches and nanomemories...
  21. doi request reprint Experimental realization of optical lumped nanocircuits at infrared wavelengths
    Yong Sun
    Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
    Nat Mater 11:208-12. 2012
    ....
  22. ncbi request reprint Cloaked near-field scanning optical microscope tip for noninvasive near-field imaging
    Andrea Alù
    Department of Electrical and Computer Engineering, The University of Texas at Austin, 1 University Station C0803, Austin, Texas 78712, USA
    Phys Rev Lett 105:263906. 2010
    ..Here, we apply the recent concept of a "cloaked sensor" to an NSOM device in collection mode, showing theoretically how a proper plasmonic cover applied to an NSOM tip may drastically improve its overall measurement capabilities...
  23. ncbi request reprint Boosting molecular fluorescence with a plasmonic nanolauncher
    Andrea Alù
    University of Pennsylvania, Department of Electrical and Systems Engineering, Philadelphia, Pennsylvania 19104, USA
    Phys Rev Lett 103:043902. 2009
    ..This may provide a fascinating mechanism for efficient molecular detection and enhanced optical fluorescence...