| Zugriffsnummer | 37088 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | First metrological applications of the PTB 1 V Josephson arbitrary waveform synthesizer |
| Autor(in); Institution |
Palafox Gamir, Luis; 2.6, Elektrische Quantenmetrologie, PTB-Braunschweig
Behr, Ralf; 2.6, Elektrische Quantenmetrologie, PTB-Braunschweig
Kieler, Oliver; 2.4, Quantenelektronik, PTB-Braunschweig
Lee, Jinni; 2.6, Elektrische Quantenmetrologie, PTB-Braunschweig
Budovsky, Ilya; National Measurement Institute Australia (NMIA), Lindfield, AUSTRALIA
Bauer, Stephan; 2.6, Elektrische Quantenmetrologie, PTB-Braunschweig
Hagen, Thomas; 2.6, Elektrische Quantenmetrologie, PTB-Braunschweig
|
| Quelle/Jahr | CPEM 2016, Conference on Precision Electromagnetic Measurements: conference digest:(2016), 2 S. |
| Availability | [USB-Stick] ; file name: 153.pdf |
| ISBN | 978-1-4673-9134-4 ; 978-1-4673-9133-7 |
| DOI | |
| Verlag | [s.l.]: IEEE |
| Konferenzangaben | Conference on Precision Electromagnetic Measurements (CPEM) 2016, Ottawa, 10-15, July, 2016, Canada |
| Freie Schlagworte | Josephson arbitrary waveform synthesizer ; comparison ; thermal converter ; ac-dc transfer difference |
| Zusammenfassung | We report on the first two applications in metrology of the PTB 1 V Josephson waveform synthesizer. First, a direct comparison with the ac quantum voltmeter was carried out. The result at 250 Hz was (+3.5 ± 11.7) ×10-9 (k = 1). In addition, we have performed ac-dc transfer measurements with a thermal converter. A transconductance amplifier was used to provide the current required by the thermal converter. Preliminary results indicate differences for the frequency range from 125 Hz and 750 Hz below 1 ×10-6 with a type A uncertainty of 0.3 ×10-6(k = 1). |
Zitierung
Palafox Gamir, L., Behr, R., Kieler, O., Lee, J., Budovsky, I., Bauer, S., & Hagen, T. (2016). First metrological applications of the PTB 1 V Josephson arbitrary waveform synthesizer. Conference on Precision Electromagnetic Measurements (CPEM) 2016, Ottawa, 10-15, July, 2016, Canada. https://doi.org/10.1109/cpem.2016.7540602