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The Experimental Demonstration of High Efficiency Interaction-free Measurement for Quantum Counterfactual-like Communication
We present an interaction-free measurement with quantum Zeno effect and a high efficiency η = 74.6% ± 0.15%. As a proof-of-principle demonstration, this measurement can be used to implement a quantum counterfactual-like communication protocol. Instead of a single photon state, we use a coherent ligh...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5589862/ https://www.ncbi.nlm.nih.gov/pubmed/28883494 http://dx.doi.org/10.1038/s41598-017-11305-x |