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Publication Citation: Nanosecond-scale timing jitter in transition edge sensors at telecom and visible wavelengths

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Author(s): Antia A. Lamas-Linares; Brice R. Calkins; Nathan A. Tomlin; Thomas Gerrits; Adriana E. Lita; Joern Beyer; Richard P. Mirin; Sae Woo Nam;
Title: Nanosecond-scale timing jitter in transition edge sensors at telecom and visible wavelengths
Published: June 10, 2013
Abstract: Transition edge sensors (TES) have the highest reported efficiencies (> 98%) for single photon detection in the visible and near infrared. Experiments in quantum information and foundations of physics that rely on this efficiency have started incorporating these detectors. However, their range of applicability has been hindered by slow operation both in recovery time and timing jitter. We show how a conventional tungsten-TES can be operated with jitter times of ≅ 4 ns, providing a practical simplification for experiments that rely on simultaneous high efficiency and low timing uncertainty, such as loophole free Bell inequalities and device independent quantum cryptography.
Citation: Applied Physics Letters
Volume: 102
Issue: 23
Pages: 4 pp.
Keywords: Transition edge sensor; Single photon detector; Quantum optics
Research Areas: Quantum Optics, Superconductivity, Single Photon Detectors, Optical Physics, Quantum Information Technology
DOI: http://dx.doi.org/10.1063/1.4809731  (Note: May link to a non-U.S. Government webpage)
PDF version: PDF Document Click here to retrieve PDF version of paper (1MB)