--- res: bibo_abstract: - An electro-optomechanical device capable of microwave-to-optics conversion has recently been demonstrated, with the vision of enabling optical networks of superconducting qubits. Here we present an improved converter design that uses a three-dimensional microwave cavity for coupling between the microwave transmission line and an integrated LC resonator on the converter chip. The new design simplifies the optical assembly and decouples it from the microwave part of the setup. Experimental demonstrations show that the modular device assembly allows us to flexibly tune the microwave coupling to the converter chip while maintaining small loss. We also find that electromechanical experiments are not impacted by the additional microwave cavity. Our design is compatible with a high-finesse optical cavity and will improve optical performance.@eng bibo_authorlist: - foaf_Person: foaf_givenName: Tim foaf_name: Menke, Tim foaf_surname: Menke - foaf_Person: foaf_givenName: Peter foaf_name: Burns, Peter foaf_surname: Burns - foaf_Person: foaf_givenName: Andrew P foaf_name: Higginbotham, Andrew P foaf_surname: Higginbotham foaf_workInfoHomepage: http://www.librecat.org/personId=4AD6785A-F248-11E8-B48F-1D18A9856A87 orcid: 0000-0003-2607-2363 - foaf_Person: foaf_givenName: N S foaf_name: Kampel, N S foaf_surname: Kampel - foaf_Person: foaf_givenName: Robert foaf_name: Peterson, Robert foaf_surname: Peterson - foaf_Person: foaf_givenName: Katarina foaf_name: Cicak, Katarina foaf_surname: Cicak - foaf_Person: foaf_givenName: Raymond foaf_name: Simmonds, Raymond foaf_surname: Simmonds - foaf_Person: foaf_givenName: Cindy foaf_name: Regal, Cindy foaf_surname: Regal - foaf_Person: foaf_givenName: Konrad foaf_name: Lehnert, Konrad foaf_surname: Lehnert bibo_doi: 10.1063/1.5000973 bibo_issue: '9' bibo_volume: 88 dct_date: 2017^xs_gYear dct_language: eng dct_publisher: American Institute of Physics@ dct_title: Reconfigurable re-entrant cavity for wireless coupling to an electro-optomechanical device@ fabio_hasPubmedId: '28964202' ...