Parametric frequency conversion in two coupled superconducting resonators

dc.contributor.authorBengtsson, Andreas
dc.contributor.departmentChalmers tekniska högskola / Institutionen för mikroteknologi och nanovetenskapsv
dc.contributor.departmentChalmers University of Technology / Department of Microtechnology and Nanoscienceen
dc.date.accessioned2019-07-03T13:39:01Z
dc.date.available2019-07-03T13:39:01Z
dc.date.issued2015
dc.description.abstractIn this work, we have designed, fabricated, and characterized two coupled superconducting microwave resonators. Using this system, we investigate a parametric frequency conversion process in the microwave regime. We modulate the resonance frequency at the difference frequency between two modes, i.e. by three-wave mixing. An incoming signal, resonant with one of the modes, is then converted to the other mode. We demonstrate this behavior in several different schemes, e.g. using one or two modulation tones. We report a conversion efficiency of 50%, meaning that 50% of the incoming wave amplitude gets converted to the other frequency. Finally, we discuss the possibilities to use such a system in a quantum computing architecture.
dc.identifier.urihttps://hdl.handle.net/20.500.12380/216366
dc.language.isoeng
dc.relation.ispartofseriesTechnical report MC2 - Department of Microtechnology and Nanoscience, Chalmers University of Technology
dc.setspec.uppsokPhysicsChemistryMaths
dc.subjectNanovetenskap och nanoteknik
dc.subjectSupraledning
dc.subjectElektronik
dc.subjectNanoteknik
dc.subjectNanoscience & Nanotechnology
dc.subjectSuperconductivity
dc.subjectElectronics
dc.subjectNano Technology
dc.titleParametric frequency conversion in two coupled superconducting resonators
dc.type.degreeExamensarbete för masterexamensv
dc.type.degreeMaster Thesisen
dc.type.uppsokH
local.programmeNanotechnology (MPNAT), MSc
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