F
Federico Capasso
Researcher at Harvard University
Publications - 1248
Citations - 89286
Federico Capasso is an academic researcher from Harvard University. The author has contributed to research in topics: Laser & Semiconductor laser theory. The author has an hindex of 134, co-authored 1189 publications receiving 76957 citations. Previous affiliations of Federico Capasso include Massachusetts Institute of Technology & University of Leeds.
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Journal ArticleDOI
Light Propagation with Phase Discontinuities: Generalized Laws of Reflection and Refraction
Nanfang Yu,Patrice Genevet,Patrice Genevet,Mikhail A. Kats,Francesco Aieta,Francesco Aieta,Jean-Philippe Tetienne,Jean-Philippe Tetienne,Federico Capasso,Zeno Gaburro,Zeno Gaburro +10 more
TL;DR: In this article, a two-dimensional array of optical resonators with spatially varying phase response and subwavelength separation can imprint phase discontinuities on propagating light as it traverses the interface between two media.
Journal ArticleDOI
Flat Optics With Designer Metasurfaces
Nanfang Yu,Federico Capasso +1 more
TL;DR: This Review focuses on recent developments on flat, ultrathin optical components dubbed 'metasurfaces' that produce abrupt changes over the scale of the free-space wavelength in the phase, amplitude and/or polarization of a light beam.
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Metalenses at visible wavelengths: Diffraction-limited focusing and subwavelength resolution imaging.
Mohammadreza Khorasaninejad,Wei Ting Chen,Robert C. Devlin,Jaewon Oh,Alexander Y. Zhu,Federico Capasso +5 more
TL;DR: The results firmly establish that metalenses can have widespread applications in laser-based microscopy, imaging, and spectroscopy, with image qualities comparable to a state-of-the-art commercial objective.
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Aberration-free ultrathin flat lenses and axicons at telecom wavelengths based on plasmonic metasurfaces.
Francesco Aieta,Patrice Genevet,Patrice Genevet,Mikhail A. Kats,Nanfang Yu,Romain Blanchard,Zeno Gaburro,Zeno Gaburro,Federico Capasso +8 more
TL;DR: The concept of optical phase discontinuities is applied to the design and demonstration of aberration-free planar lenses and axicons, comprising a phased array of ultrathin subwavelength-spaced optical antennas.
Journal ArticleDOI
Self-Assembled Plasmonic Nanoparticle Clusters
Jonathan A. Fan,Chihhui Wu,Kui Bao,Jiming Bao,Rizia Bardhan,Naomi J. Halas,Vinothan N. Manoharan,Peter Nordlander,Gennady Shvets,Federico Capasso +9 more
TL;DR: It is shown that self-assembled clusters of metal-dielectric spheres are the basis for nanophotonic structures, and plasmon modes exhibiting strong magnetic and Fano-like resonances emerge.