Ireland, J; Henderson, D; Williams, J M; Kieler, O*; Kohlmann, J*; Behr, R*; Gran, J*; Malmbekk, H*; Lind, K*; Chi Kwong Tang*, (2014) An optoelectronic coupling for pulse-driven Josephson junction arrays. In: 29th Conference on Precision Electromagnetic Measurements (CPEM 2014), 24-29 August 2014, Rio de Janeiro, Brazil.
Full text not available from this repository.Abstract
The optoelectronic coupling for a pulse-driven Josephson junction array (JJA) for use as a quantum voltage synthesizer has been designed. This system uses optoelectronic components to drive a group of JJAs in parallel. Since the drive system is electrically isolated from the JJAs, they can be connected in series, leading to a higher output voltage. A thin film circuit, including interdigitated capacitors to couple a photodiode to the JJAs has been designed and tested and shown to meet the design goals.
Item Type: | Conference or Workshop Item (UNSPECIFIED) |
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Keywords: | Measurement, metrology, voltage measurement, Josephson arrays, opto-electronics, Josephson arbitrary waveform synthesizer |
Subjects: | Electromagnetics Electromagnetics > Electrical Quantum Standards |
Identification number/DOI: | 10.1109/CPEM.2014.6898290 |
Last Modified: | 02 Feb 2018 13:13 |
URI: | http://eprintspublications.npl.co.uk/id/eprint/6401 |
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