@article{c068a4e2b2b44633a134b26c6415d4ff,
title = "Probing the strength of light-matter interaction in semiconductor microcavities by using resonant-mode shifts in temperature-dependent photoluminescence spectra",
abstract = "The Rabi-splitting energy represents the strength of light-matter interaction. This quantity is a good benchmark for evaluating the performance of light-modulation devices. Herein, we adopt ZnO microrods as microcavities for whispering gallery modes and propose a convenient method for estimating the light-matter coupling strength based on the shifts of resonant modes in temperature-dependent photoluminescence spectra from 295 to 77 K. Both temperature-dependent index dispersion and Rabi splitting can be extracted. Additionally, the Rabi-splitting energy of bulk ZnO at 0 K is estimated to be about 289 meV.",
author = "Wu, {Sheng Chan} and Yang, {Chung Xian} and Huang, {Jer Shing} and Chang, {Yia Chung} and Chien, {Ching Hang} and Hsu, {Hsu Cheng}",
note = "Funding Information: The authors acknowledge the financial support from the National Science and Technology Council (Grant Nos. NSTC 111-2112-M-001-069, NSTC 111-2112-M-A49-045-MY2, and NSTC 111-2112-M-006-023-MY3) and the Innovationsprojekt of Leibniz IPHT. Sheng-Chan Wu acknowledges the support from the Graduate Students Study Abroad Program (Grant No. NSTC 112-2917-I-006-003). This research was supported, in part, by the Higher Education Sprout Project, Ministry of Education to the Headquarters of University Advancement at National Cheng Kung University (NCKU), and by NCKU STAR (Student at Rising) Project for Graduate Students. Publisher Copyright: {\textcopyright} 2023 Author(s).",
year = "2023",
month = aug,
day = "1",
doi = "10.1063/5.0160026",
language = "English",
volume = "11",
journal = "APL Materials",
issn = "2166-532X",
publisher = "American Institute of Physics Publising LLC",
number = "8",
}