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Characterization of...
Characterization of a multimode coplanar waveguide parametric amplifier
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- Simoen, Michael Roger Andre, 1986 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Chang, C. W. S. (author)
- University of Waterloo
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- Krantz, Philip, 1984 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Bylander, Jonas, 1978 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Wustmann, Waltraut, 1982 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Shumeiko, Vitaly, 1946 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Delsing, Per, 1959 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Wilson, Christopher, 1974 (author)
- University of Waterloo
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(creator_code:org_t)
- AIP Publishing, 2015
- 2015
- English.
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In: Journal of Applied Physics. - : AIP Publishing. - 0021-8979 .- 1089-7550. ; 118:15, s. 154501-
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Abstract
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- We characterize a Josephson parametric amplifier based on a flux-tunable quarter-wavelength resonator. The fundamental resonance frequency is ∼1 GHz, but we use higher modes of the resonator for our measurements. An on-chip tuning line allows for magnetic flux pumping of the amplifier. We investigate and compare degenerate parametric amplification, involving a single mode, and nondegenerate parametric amplification, using a pair of modes. We show that we reach quantum-limited noise performance in both cases.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Simoen, Michael ...
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Chang, C. W. S.
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Krantz, Philip, ...
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Bylander, Jonas, ...
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Wustmann, Waltra ...
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Shumeiko, Vitaly ...
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show more...
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Delsing, Per, 19 ...
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Wilson, Christop ...
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Atom and Molecul ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Nano technology
- Articles in the publication
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Journal of Appli ...
- By the university
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Chalmers University of Technology