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Influence of Material and Geometry on the Performance of Superconducting Nanowire Single-Photon Detectors
Henrich, Dagmar
出版KIT Scientific Publishing, 2014-07-28
主題Science / Physics / Optics & Light
ISBN37315009229783731500926
URLhttp://books.google.com.hk/books?id=OCSkAgAAQBAJ&hl=&source=gbs_api
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註釋Superconducting Nanowire Single-Photon Detectors offer the capability to detect electromagnetic waves on a single photon level in a wavelength range that far exceeds that of alternative detector types. However, above a certain threshold wavelength, the efficiency of those detectors decreases stronlgy, leading to a poor performance in the far-infrared range. Influences on this threshold are studied and approaches for improvement are verified experimentally by measurement of the device performance.