Cryogenic sapphire oscillator with exceptionally high long-term frequency stability

J. G. Hartnett; C. R. Locke; E. N. Ivanov; M. E. Tobar; P. L. Stanwix

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Cryogenic sapphire oscillator with exceptionally high long-term frequency stability

机译：具有极高的长期频率稳定性的低温蓝宝石振荡器

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The authors report on the development of a sapphire cryogenic microwave resonator oscillator with long-term fractional frequency stability of 2 x 10~(-17) √ τ for integration times τ > 10~3 s and a negative drift of about 2.2 x 10~(-15)/day. The short-term frequency instability of the oscillator is highly reproducible and also state of the art: 5.6 x 10~(-16) for an integration time of τ ≈ 20 s.

机译：作者报告了一种蓝宝石低温微波谐振器振荡器的开发，该振荡器在积分时间τ> 10〜3 s时负分数漂移为2 x 10〜（-17）√τ，负漂移约为2.2 x 10〜（-15）/天。振荡器的短期频率不稳定性可以高度重现，并且最新技术水平：积分时间τ≈20 s时为5.6 x 10〜（-16）。

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来源
《Applied Physics Letters》 |2006年第20期|p.203513.1-203513.3|共3页
作者
J. G. Hartnett; C. R. Locke; E. N. Ivanov; M. E. Tobar; P. L. Stanwix;
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作者单位

School of Physics, The University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类应用物理学;计量学;
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专利

1. Improved cryogenic sapphire oscillator with exceptionally high frequency stability [J] . Chang S., Mann A.G. Electronics Letters . 2000,第5期

机译：改进的低温蓝宝石振荡器，具有出色的高频稳定性
2. Cryogenic sapphire microwave resonator-oscillator with exceptional stability [J] . Luiten A.N., Mann A.G. Electronics Letters . 1994,第5期

机译：低温蓝宝石微波谐振器，具有出色的稳定性
3. Frequency Stability Measurement of Cryogenic Sapphire Oscillators With a Multichannel Tracking DDS and the Two-Sample Covariance [J] . Calosso Claudio E., Vernotte Francois, Giordano Vincent, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control . 2019,第3期

机译：多通道跟踪DDS和二样本协方差的低温蓝宝石振荡器的频率稳定性测量
4. Cryogenic sapphire oscillator with exceptionally high long-term frequency stability [C] . Hartnett, John G., Locke, . 2007

机译：具有极高的长期频率稳定性的低温蓝宝石振荡器
5. A voltage controlled oscillator for a phase-locked loop frequency synthesizer in a silicon-on-sapphire process [D] . Garrison, Sean M. 2009

机译：蓝宝石硅工艺中用于锁相环频率合成器的压控振荡器
6. Predicting Long-Term Stability of Precise Oscillators under Influence of Frequency Drift [O] . Weiwei Cheng, Guigen Nie 2018

机译：频率漂移影响下精密振荡器的长期稳定性预测
7. Cryogenic sapphire oscillator with exceptionally high long-term frequency stability [O] . Hartnett, J G, Ivanov, E N, Locke, C R, 2006

机译：具有极高的长期频率稳定性的低温蓝宝石振荡器
8. Frequency Stability of 1x10(sup -13) in a Compensated Sapphire Oscillator Operating Above 77K [R] . Dick, G. J., Santiago, D. G., Wang, R. T. 1996

机译：工作在77K以上的补偿蓝宝石振荡器中1x10（sup -13）的频率稳定性

Cryogenic sapphire oscillator with exceptionally high long-term frequency stability

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