Electrical-contact-free readout of the response of superconductive bolometer arrays using thermal cross talk

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dc.citation.epage7238en_US
dc.citation.issueNumber28en_US
dc.citation.spage7235en_US
dc.citation.volumeNumber45en_US
dc.contributor.authorBozbey, A.en_US
dc.contributor.authorFardmanesh, M.en_US
dc.contributor.authorSchubert, J.en_US
dc.contributor.authorBanzet, M.en_US
dc.date.accessioned2016-02-08T10:17:56Z
dc.date.available2016-02-08T10:17:56Z
dc.date.issued2006en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractWe utilized and investigated the unique dependence of the magnitude and phase of the response on thermal cross talk between bolometer pixels in an array to measure the response of the devices through fewer monitoring devices. We show the feasibility of the proposed readout technique by use of two source pixels in an array, as the image-mapping devices, and one optically shielded pixel as the readout device. While the sensing pixels were electrical-contact free, the readout device was current biased in 4-probe current-bias configuration. Both the phase and the magnitude of the response due to the cross talk in the array were found to be strongly dependent on the modulation frequency and the distance between the sensing and the readout pixels. A series of measurements were designed to extract the response of each single-sensing pixel. By combining the measured data, the response of individual pixels could be extracted through the interpolation of the mapped responses.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:17:56Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2006en
dc.identifier.doi10.1364/AO.45.007235en_US
dc.identifier.eissn2155-3165
dc.identifier.issn1559-128X
dc.identifier.urihttp://hdl.handle.net/11693/23705
dc.language.isoEnglishen_US
dc.publisherOptical Society of Americaen_US
dc.relation.isversionofhttps://doi.org/10.1364/AO.45.007235en_US
dc.source.titleApplied Opticsen_US
dc.titleElectrical-contact-free readout of the response of superconductive bolometer arrays using thermal cross talken_US
dc.typeArticleen_US

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