B6.2 - Fiber-Interferometric Sensor for Velocity Measurement in the Planck-Balance
- Event
- SMSI 2023
2023-05-08 - 2023-05-11
Nürnberg - Band
- Lectures
- Chapter
- B6 - Kibble and Planck balances I
- Author(s)
- V. Shmagun, T. Fröhlich, T. Kissinger - Technische Universität Ilmenau, Ilmenau (Germany)
- Pages
- 127 - 128
- DOI
- 10.5162/SMSI2023/B6.2
- ISBN
- 978-3-9819376-8-8
- Price
- free
Abstract
This work describes the use of a compact fiber-interferometric sensor for velocity measurements for the Kibble balance method. Our fiber-interferometric sensor was compared within a Planck-balance setup with a commercial reference interferometer. Results show that the fiber-interferometric sensor is capable of high accuracy velocity measurement comparable with the reference interferometer. High performance and compactness of the sensor head allow it to be integrated into small-size systems, where the use of the conventional interferometer systems is limited or not possible.