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2023 Fiscal Year Annual Research Report

Topological nanophotonic metamaterials for robust integrated devices

Research Project

Project/Area Number 23KF0085
Research InstitutionInstitute of Physical and Chemical Research

Principal Investigator

NORI FRANCO  国立研究開発法人理化学研究所, 開拓研究本部, 主任研究員 (50415262)

Co-Investigator(Kenkyū-buntansha) SMIRNOVA DARIA  国立研究開発法人理化学研究所, 開拓研究本部, 外国人特別研究員
Project Period (FY) 2023-04-25 – 2024-03-31
KeywordsTopological / nanophotonic device
Outline of Annual Research Achievements

Under my general guidance, the Fellow conducted research for her project entitled “Topological nanophotonic metamaterials for robust integrated devices.” I supported the Fellow's leadership in the machine-learning subproject and her collaboration with RIKEN-based Senior Scientist Dr. Konstantin Bliokh, with whom the Fellow co-authored papers in 2015 and 2018. Training-through-research was facilitated through the rapid integration of the Fellow into the supportive environment of the group. The Fellow had the opportunity to communicate extensively with members of my laboratory and visitors in the regular seminar series. She also had access to all the necessary numerical facilities, including software packages and RIKEN supercomputer, which were particularly useful for running machine-learning applications. During the visit, she presented a seminar “Dirac-like physics emulated in photonic platforms” at the RIKEN Center for Quantum Computing and participated in the international workshop LPHYS'23 online. Overall, the visit was productive and mutually beneficial, enriching our photonics research agenda.The Fellowship played an essential role in refreshing and renewing a long-term collaboration with a twist to cutting-edge topics of topological materials and machine learning.

  • Research Products

    (3 results)

All 2024 2023

All Journal Article (3 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 3 results,  Open Access: 3 results)

  • [Journal Article] Identifying topology of leaky photonic lattices with machine learning2024

    • Author(s)
      E. Smolina, L. Smirnov, D. Leykam, F. Nori, and D. Smirnova
    • Journal Title

      Nanophotonics

      Volume: 13(3) Pages: 271-281

    • DOI

      10.1515/nanoph-2023-0564

    • Peer Reviewed / Open Access
  • [Journal Article] Water-wave vortices and skyrmions2024

    • Author(s)
      D. Smirnova, F. Nori, and K. Bliokh
    • Journal Title

      Physical Review Letters

      Volume: 132 Pages: 054003-1~7

    • DOI

      10.1103/PhysRevLett.132.054003

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Self-steepening-induced stabilization of nonlinear edge waves at photonic valley-Hall interfaces2023

    • Author(s)
      E. Smolina, L. Smirnov, D. Leykam, and D. Smirnova
    • Journal Title

      Physical Review A

      Volume: A 108 Pages: L061501-1~6

    • DOI

      10.1103/PhysRevA.108.L061501

    • Peer Reviewed / Open Access / Int'l Joint Research

URL: 

Published: 2024-12-25  

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