Nature Communications (Aug 2020)
Giant photothermal nonlinearity in a single silicon nanostructure
- Yi-Shiou Duh,
- Yusuke Nagasaki,
- Yu-Lung Tang,
- Pang-Han Wu,
- Hao-Yu Cheng,
- Te-Hsin Yen,
- Hou-Xian Ding,
- Kentaro Nishida,
- Ikuto Hotta,
- Jhen-Hong Yang,
- Yu-Ping Lo,
- Kuo-Ping Chen,
- Katsumasa Fujita,
- Chih-Wei Chang,
- Kung-Hsuan Lin,
- Junichi Takahara,
- Shi-Wei Chu
Affiliations
- Yi-Shiou Duh
- Department of Physics, National Taiwan University
- Yusuke Nagasaki
- Graduate School of Engineering, Osaka University
- Yu-Lung Tang
- Department of Physics, National Taiwan University
- Pang-Han Wu
- Department of Physics, National Taiwan University
- Hao-Yu Cheng
- Institute of Physics, Academia Sinica
- Te-Hsin Yen
- Department of Physics, National Taiwan University
- Hou-Xian Ding
- Department of Physics, National Taiwan University
- Kentaro Nishida
- Graduate School of Engineering, Osaka University
- Ikuto Hotta
- Graduate School of Engineering, Osaka University
- Jhen-Hong Yang
- Institute of Photonic System, National Chiao Tung University
- Yu-Ping Lo
- Institute of Imaging and Biomedical Photonics, National Chiao Tung University
- Kuo-Ping Chen
- Institute of Imaging and Biomedical Photonics, National Chiao Tung University
- Katsumasa Fujita
- Graduate School of Engineering, Osaka University
- Chih-Wei Chang
- Center for Condensed Matter Sciences, National Taiwan University
- Kung-Hsuan Lin
- Institute of Physics, Academia Sinica
- Junichi Takahara
- Graduate School of Engineering, Osaka University
- Shi-Wei Chu
- Department of Physics, National Taiwan University
- DOI
- https://doi.org/10.1038/s41467-020-17846-6
- Journal volume & issue
-
Vol. 11,
no. 1
pp. 1 – 9
Abstract
Resonant structures are a promising method to enhance the nonlinear response of Si, however they are typically larger than 10 μm. Here, the authors present Si nano-resonators that amplify photothermal nonlinearity, resulting in reversible and repeatable modulation.
