A Cryogenic Sapphire Resonator Oscillator with 1e-16 mid-term fractional frequency stability

Autor:	Fluhr, Christophe, Dubois, Benoit, Calosso, Claudio E., Vernotte, Francois, Rubiola, Enrico, Giordano, Vincent
Rok vydání:	2022
Předmět:	Physics - Instrumentation and Detectors
Druh dokumentu:	Working Paper
DOI:	10.1063/5.0153711
Popis:	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. Comment: 4 pages, 2 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2210.06059 Zobrazit plný text záznamu View this record from Arxiv