ACS Photonics on Jinkwan Kwoenhttps://www.jinkwan.com/tags/acs-photonics/Recent content in ACS Photonics on Jinkwan KwoenHugoen-USTue, 27 Jan 2026 00:00:24 +0900Ultrastrong Light–Matter Coupling in Near-Field Coupled Split-Ring Resonators Revealed by Photocurrent Spectroscopyhttps://www.jinkwan.com/562-2/Tue, 27 Jan 2026 00:00:24 +0900https://www.jinkwan.com/562-2/<p><a href="https://pubs.acs.org/doi/abs/10.1021/acsphotonics.6c00456">Ultrastrong Light–Matter Coupling in Near-Field Coupled Split-Ring Resonators Revealed by Photocurrent Spectroscopy</a></p>