Topologically reconstructing Pancharatnam-Berry phase via encircling exceptional point for chiral spin-orbit interaction steering

Topologically reconstructing Pancharatnam-Berry phase via encircling exceptional point for chiral spin-orbit interaction steering

Spin-orbit interactions (SOIs) of light are governed by Pancharatnam-Berry (PB) phase and commonly act on cross-polarized components of an electric field. Here, authors show that, in non-Hermitian metasurfaces, encircling an exceptional point can suppress, in…

  • Bliokh, K. Y. et al. Spin-orbit interactions of light. Nat. Photonics9, 796 (2015). Google Scholar 
  • Smirnova, D. A. et al. Relativistic spin-orbit interactions of photons and electrons… [+6763 chars]

    • Related Posts

    About FHMnews

    What is FHMnews?

    FHMnews is the result of a rebellion that transcended frustration. Look around you. As PK puts it, the people in this circle think one thing, say another, and do another. We shook up all three, confined within one circle, and decided to write as they think and speak. News, views, and everything beyond.

    FHMnews is the country's first "new age" English news website. It's modern in its language, attitude, and news standards. It features selected news stories from the day, but with 360-degree coverage. It offers a complete report and analysis of each story, along with additional features like quizzes, polls, memes, and videos.

    FHMnews Ltd.

    E-43, Phase 8
    Sahibzada Ajit Singh Nagar,
    Punjab, 160071

    Get In Touch With Us

    © Copyright FHMnews