Distributed amplified ultra-stable signal quartz oscillator based |
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| Authors: | Patrice Salzenstein,Nathalie Cholley,Alexander Kuna,Philippe Abbé ,Franck Lardet-Vieudrin,Ludví k &Scaron ojdr,Jacques Chauvin |
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| Affiliation: | 1. Franche Comté Eléctronique Thermique Optique Sciences et Technologies, CNRS, 26 Chemin de l’épitaphe, F25000 Besançon, France;2. Institute of Photonics and Electronics, Academy of Sciences, Chaberska 57, 18251 Prague 8, Czech Republic;3. Oscilloquartz, 16 rue des Brevards, Neuchâtel 2002, Switzerland |
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| Abstract: | The aim of this communication is to present the performances of 5 MHz distributed ultra-stable system, based on ultra-stable Boitiers à Vieillissement Amélioré (BVA) oscillator. We demonstrated flicker frequency modulation (FFM) floor better than 4.5 × 10−14 ± 2.5 × 10−15 at 12 s with an intrinsic noise floor about 6 × 10−15 at 1 s with a τ−1/2 time integration dependence slope. |
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| Keywords: | Short term frequency stability measurements Flicker frequency Modulation Radio frequency Phase noise Time&ndash frequency |
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