High-Performance Rotational Seismometer for Deep Earth Exploration Laboratory
We developed a high-performance three-component fiber optic rotational seismometer with outstanding sensitivity, achieving a self-noise of 6.2×10 −9 rad/s/Hz, a random walk of 5 × 10 − 9 rad/s 1 / 2 , and a bias instability of 4 × 10 − 10 rad/s.
Authors
- Huimin Huang
- Zhengbin Li (ORCID: https://orcid.org/0000-0002-5119-5181)
- Lanxin Zhu (ORCID: https://orcid.org/0000-0002-2721-9673)
- Wenbo Wang (ORCID: https://orcid.org/0000-0002-4457-2997)
- Fangshuo Shi (ORCID: https://orcid.org/0009-0004-2247-7894)
- Xinyu Cao (ORCID: https://orcid.org/0000-0002-0960-2871)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_at.2025.jps100_36
- Primary Topic
- Geophysics and Sensor Technology
- Type
- article
- Field-Weighted Citation Impact
- 0.00