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arXiv · 1305.5832

Efficient Single Photon Absorption by Optimized Superconducting Nanowire Geometries

Mohsen K. Akhlaghi·Haig Atikian·Jeff F. Young·Marko Loncar·A. Hamed Majedi
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Abstract

We report on simulation results that shows optimum photon absorption by superconducting nanowires can happen at a fill-factor that is much less than 100%. We also present experimental results on high performance of our superconducting nanowire single photon detectors realized using NbTiN on oxidized silicon.

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cond-mat.supr-conphysics.opticsquant-ph

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Mohsen K. Akhlaghi, Haig Atikian, Jeff F. Young, Marko Loncar, A. Hamed Majedi. 2013-05-24. Efficient Single Photon Absorption by Optimized Superconducting Nanowire Geometries. https://doi.org/10.1109/nusod.2013.6633165

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