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Free accessOther version: http://www.opticsinfobase.org/abstract.cfm?URI=OL-31-8-1094
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Scientific Article
unige:36686 
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Mid-infrared single-photon counting |
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| Authors | ||
| Published in | Optics Letters. 2006, vol. 31, no. 8, p. 1094 | |
| Abstract | We report a procedure to detect mid-infrared single photons at 4.65μm by means of a two-stage scheme based on sum-frequency generation, by using a periodically poled lithium niobate nonlinear crystal and a silicon avalanche photodiode. An experimental investigation shows that, in addition to a high timing resolution, this technique yields a detection sensitivity of 1.24pW with 63mW of net pump power. | |
| Identifiers | DOI: 10.1364/OL.31.001094 | |
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Article (Published version) (131 Kb) - Free access Other version: http://www.opticsinfobase.org/abstract.cfm?URI=OL-31-8-1094 |
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| Structures | ||
| Citation (ISO format) | TEMPORAO, Guilherme et al. Mid-infrared single-photon counting. In: Optics Letters, 2006, vol. 31, n° 8, p. 1094. https://archive-ouverte.unige.ch/unige:36686 |
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