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A Cryogenic Sapphire Resonator Oscillator with 1e-16 mid-term fractional frequency stability
- Publication Year :
- 2022
-
Abstract
- We report in this letter the outstanding frequency stability performances of an autonomous cryogenique sapphire oscillator presenting a flicker frequency noise floor below 2e-16 near 1,000 s of integration time and a long term Allan Deviation (ADEV) limited by a random walk process of 1e-18/sqr(tau). The frequency stability qualification at this level called for the implementation of sophisticated instrumentation associated with ultra-stable frequency references and ad hoq averaging and correlation methods.<br />Comment: 4 pages, 2 figures
- Subjects :
- Physics - Instrumentation and Detectors
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2210.06059
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1063/5.0153711