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Showing 1–8 of 8 results
Advanced filters: Author: Orad Reshef Clear advanced filters

  • There isn’t one single ‘early career experience’ in physics, and different subfields involve very different opportunities and challenges. Seven early career physicists who work on a range of research topics in different subfields discuss their views on the lessons we can learn from their professional lives.

    • Chao-Hui Feng
    • Emily Moravec
    • LaNell A. Williams
    Reviews
    Nature Reviews Physics
    Volume: 3, P: 772-776

  • Metallic nanostructures are useful in many optical devices due to their nonlinear properties and responses to interaction with light. Here the authors demonstrate a metasurface of gold nanoparticle arrays with ultra-narrow surface lattice resonances of high quality-factor that operates in the telecommunication band.

    • M. Saad Bin-Alam
    • Orad Reshef
    • Ksenia Dolgaleva
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-8

  • Here, the authors present an experimental demonstration of adiabatic frequency conversion using the concept of time boundary by exploiting the properties of an ITO film operating near its epsilon-near-zero frequency. They demonstrate a large and controllable shift up to 14.9 THz.

    • Yiyu Zhou
    • M. Zahirul Alam
    • Robert W. Boyd
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-7

  • Most metamaterial experiments occur in bulk transmission geometries. Here researchers demonstrate integrated in-plane zero-index metamaterials.

    • Yang Li
    • Shota Kita
    • Eric Mazur
    Research
    Nature Photonics
    Volume: 9, P: 738-742

  • The first online-only meeting in photonics, held on January 13th 2020, was a resounding success, with 1100 researchers participating remotely to discuss the latest advances in photonics. Here, the organizers share their tips and advice on how to organize an online conference.

    • Orad Reshef
    • Igor Aharonovich
    • Riccardo Sapienza
    Comments & Opinion
    Nature Reviews Materials
    Volume: 5, P: 253-256

  • The need for space between lenses in optical systems results in a trade-off between potential for miniaturisation and achieved resolution. Here, the authors demonstrate a device that propagates light longer than its thickness, a spaceplate, and can therefore replace space in optical systems.

    • Orad Reshef
    • Michael P. DelMastro
    • Jeff S. Lundeen
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-8

  • Materials with vanishingly small dielectric permittivity, known as epsilon-near-zero materials, enable strong ultrafast optical nonlinear responses within a sub-wavelength propagation length. This Review surveys the various observations of nonlinear phenomena in this class of materials.

    • Orad Reshef
    • Israel De Leon
    • Robert W. Boyd
    Reviews
    Nature Reviews Materials
    Volume: 4, P: 535-551

  • In-person conferences have typically resulted in a large carbon footprint while limiting inclusivity of those who can attend. This analysis uses the pandemic to gauge like-for-like environmental and demographic outcomes for virtual conference attendance.

    • Matthew Skiles
    • Euijin Yang
    • Manish Kumar
    Research
    Nature Sustainability
    Volume: 5, P: 149-156