J
Jeffrey H. Shapiro
Researcher at Massachusetts Institute of Technology
Publications - 401
Citations - 20076
Jeffrey H. Shapiro is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Photon & Quantum key distribution. The author has an hindex of 65, co-authored 395 publications receiving 17401 citations.
Papers
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Symmetric M -ary phase discrimination using quantum-optical probe states
TL;DR: In this paper, a theoretical study of minimum error probability discrimination with quantum-optical probe states is presented, where the probe state is allowed to have any number of signal and ancillary modes and to be pure or mixed.
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The Entropy Photon-Number Inequality and its Consequences
TL;DR: It is shown that the preceding minimum output entropy conjectures are simple consequences of an entropy photon-number inequality, which is a conjectured quantum-mechanical analog of the entropy power inequality from classical information theory.
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Attacking quantum key distribution with single-photon two-qubit quantum logic
TL;DR: In this article, a complete physical simulation of the FPB-probe attack on polarization-based BB84 QKD using a deterministic CNOT constructed from single-photon two-qubit quantum logic is presented.
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Noise sources in laser radar systems
TL;DR: To understand the fundamental limit of performance with a given laser radar system, the phase noise of a testbed laser radar has been investigated and a model for the signal variations from diffuse targets has been developed.
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Scintillation has minimal impact on far-field Bennett-Brassard 1984 protocol quantum key distribution
TL;DR: Shapiro et al. as mentioned in this paper evaluated the effect of scintillation arising from propagation through atmospheric turbulence on the sift and error probabilities of a quantum key distribution (QKD) system that uses the weak-laser-pulse version of the Bennett-Brassard 1984 protocol.