About the Authors
- Wei-Lung Kao
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Affiliation Department of Photonics, National Chiao Tung University, Hsinchu, Taiwan, R.O.C.
- Chia-Wei Sun
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* E-mail: chiaweisun@nctu.edu.tw
Affiliation Department of Photonics, National Chiao Tung University, Hsinchu, Taiwan, R.O.C.
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: C-WS. Performed the experiments: W-LK. Analyzed the data: W-LK. Contributed reagents/materials/analysis tools: W-LK. Wrote the paper: W-LK. Provided the original idea of the study and is a PI of the related project: C-WS. Provided the analysis method: C-WS. Calculated the experimental data: W-LK. Polished the paper: C-WS.