Oscillation Amplitude Measurement of Tuning Fork-Based Fiber Probes with Fabry-Perot Cavity
A Fabry-Perot cavity composed of the tuning fork-based fiber probe and an Au reflecting mirror is utilized to measure the tip amplitude in normal force scanning near-field optical microscope (SNOM). We establish a simulation model to analyze the amplitudes at three different positions, and measure the real amplitude under different excitation voltages.
Authors
- Shupeng Liu (ORCID: https://orcid.org/0000-0003-0160-3658)
- Heming Wei (ORCID: https://orcid.org/0000-0002-8023-7109)
- Yana Shang (ORCID: https://orcid.org/0000-0001-9172-073X)
- Na Chen (ORCID: https://orcid.org/0000-0002-0040-1774)
- Yi Gong (ORCID: https://orcid.org/0000-0001-7392-8991)
- Yong Liu (ORCID: https://orcid.org/0000-0002-2510-9470)
Institutions
- Shanghai University (CN)
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10809592
- Primary Topic
- Advanced Fiber Optic Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Higher Education Discipline Innovation Project