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Showing 1–8 of 8 results
Advanced filters: Author: Hugo Larocque Clear advanced filters

  • Existing methods of characterizing electron beams carrying orbital angular momentum are inefficient as they allow measuring one OAM state at a time. Here the authors demonstrate an OAM spectrometer capable of analysing multiple OAM states and a potential tool for probing magnetic materials.

    • Vincenzo Grillo
    • Amir H. Tavabi
    • Ebrahim Karimi
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-6

  • Integrating tunable quantum emitters with commercial photonic circuits is promising for quantum information applications but remains a challenge. Here the authors report integration of InAs/InP microchiplets containing quantum dot single photon emitters into a large-scale foundry silicon platform.

    • Hugo Larocque
    • Mustafa Atabey Buyukkaya
    • Dirk Englund
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-9

  • Knotted lines representing torus knot and figure-eight knot are produced in the polarization profile of optical beams, leading to a topological characterization of the structure of the polarization field.

    • Hugo Larocque
    • Danica Sugic
    • Ebrahim Karimi
    Research
    Nature Physics
    Volume: 14, P: 1079-1082

  • Applications of ultra-low-loss photonic circuitry in quantum photonics, in particular including triggered single photon sources, are rare. Here, the authors show how InAs quantum dot single photon sources can be integrated onto wafer-scale, CMOS compatible ultra-low loss silicon nitride photonic circuits.

    • Ashish Chanana
    • Hugo Larocque
    • Marcelo Davanco
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-10

  • Beam shaping methods can generate optical fields with nontrivial topologies, which are invariant against perturbations and thus interesting for information encoding. Here, the authors introduce the realization of framed optical knots to encode programs with the conjoined use of prime factorization.

    • Hugo Larocque
    • Alessio D’Errico
    • Ebrahim Karimi
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-8

  • Results for the final phase of the 1000 Genomes Project are presented including whole-genome sequencing, targeted exome sequencing, and genotyping on high-density SNP arrays for 2,504 individuals across 26 populations, providing a global reference data set to support biomedical genetics.

    • Adam Auton
    • Gonçalo R. Abecasis
    • Gonçalo R. Abecasis
    ResearchOpen Access
    Nature
    Volume: 526, P: 68-74

  • The geometric phase is a deep and influential concept in modern physics and related sciences. This Review briefly discusses its origin, mathematical formulation and various forms, some of which are topological; then elaborates on contemporary optical and condensed-matter applications.

    • Eliahu Cohen
    • Hugo Larocque
    • Ebrahim Karimi
    Reviews
    Nature Reviews Physics
    Volume: 1, P: 437-449