Characterization of a room temperature predictable quantum efficient detector for applications in radiometry and photometry
| العنوان: | Characterization of a room temperature predictable quantum efficient detector for applications in radiometry and photometry |
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| المؤلفون: | Timo Dönsberg, K Salffner, Saulius Nevas, K. M. Nield, Marek Smid, Geiland Porrovecchio |
| المساهمون: | Physikalisch-Technische Bundesanstalt, Dept Signal Process and Acoust, Czech Metrology Institute, Callaghan Innovation, Aalto-yliopisto, Aalto University |
| المصدر: | Metrologia. 55:654-661 |
| بيانات النشر: | IOP Publishing, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Materials science, photometry, business.industry, Detector, General Engineering, Linearity, radiometry, Polarization (waves), 01 natural sciences, 010309 optics, Photometry (optics), Optics, 0103 physical sciences, Thermal, Radiometry, characterization, Predictability, 010306 general physics, business, room-temperature quantum efficient detector (RT-PQED), Quantum, primary standard optical power |
| الوصف: | This paper presents the experimental characterization of predictable quantum efficient detectors, which have been designed for use at room temperature. The aim of the characterization was to validate modelled properties experimentally and, thus, the feasibility of such room temperature predictable quantum efficient detectors to be used as primary radiometric standards for applications in the fields of photometry and radiometry with an aimed uncertainty level of 0.01%. The characterizations were focused on linearity, thermal, angular, spectral and polarization dependencies of the detector that need to be known and considered in the respective applications. The results of the characterization measurements confirm the predictability of the detector, within the aimed 0.01% uncertainty level and, thus, the high potential for using that kind of devices as primary standards for applications in radiometry and photometry. |
| وصف الملف: | application/pdf |
| تدمد: | 1681-7575 0026-1394 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dad271ebd1b63fed8351dd9c54dad38e https://doi.org/10.1088/1681-7575/aad19d |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....dad271ebd1b63fed8351dd9c54dad38e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 16817575 00261394 |
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