Referenced Items are not available for this document.
In this paper, we treat the incident photons as an electromagnetic plane wave and simulate the wave power coupling to the the hot-electron superconducting single-photon detector to investigate its connection with the experimental system quantum efficiency over different wavelengths. Then we propose a lumped equivalent circuit model based on the kinetic inductance variation induced by the incident photon stream when the serpentine superconducting thin-film nano-wire is dc-biased close to its critical current. The computed output voltage matches experimental results for both amplitude and frequency.
Published in:
Applied Superconductivity, IEEE Transactions on
(Volume:17
,
Issue:
3
)
Date of Publication: Sept. 2007
- Page(s):
- 3789 - 3794
- ISSN :
- 1051-8223
- INSPEC Accession Number:
- 9632922
- Digital Object Identifier :
- 10.1109/TASC.2007.906001
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 04 September 2007
- Issue Date :
- Sept. 2007
- Sponsored by :
- The IEEE Council on Superconductivity
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