Keisuke Watanabe

5PUBLICATIONS
9CO-AUTHORS
Nonlinear optics and spectroscopyPhotovoltaic power systemsWireless communication systems and technologies (incl. microwave and millimetrewave)Micro- and nanosystems
Featured researcher

Get your video featured.

JoVEPublish with JoVE
Journal

Publications (5)

|Aug 05, 2026
Single-Nanoparticle Detection Using Quasi-Bound States in the Continuum Supported by Silicon Metasurfaces.

|Feb 07, 2025
Low-Contrast BIC Metasurfaces with Quality Factors Exceeding 100,000.

Keisuke Watanabe, Tadaaki Nagao, Masanobu Iwanaga

|Dec 05, 2024
Nanogap enhancement of the refractometric sensitivity at quasi-bound states in the continuum in all-dielectric metasurfaces.

Keisuke Watanabe, Masanobu Iwanaga

|Jun 13, 2024
Rare-Earth-Metal-Free Solid-State Fluorescent Carbonized-Polymer Microspheres for Unclonable Anti-Counterfeit Whispering-Gallery Emissions from Red to Near-Infrared Wavelengths.

Barun Kumar Barman, Hiroyuki Yamada, Keisuke Watanabe

|Feb 26, 2022
Single Virus Detection on Silicon Photonic Crystal Random Cavities.

Keisuke Watanabe, Hsin-Yu Wu, Jolly Xavier

Pageof 1

Frequent Collaborators

3 joint publications

Tadaaki Nagao

3 joint publications

Masanobu Iwanaga

1 joint publications

Barun Kumar Barman

1 joint publications

Hiroyuki Yamada