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Benchmarking photon number resolving detectors

delete2020-05-01
delete29
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OA
AI
J
Jan Provazník
L
Lachman, Lukas
F
Filip, Radim
M
Marek, Petr *
DOI:10.1364/OE.389619delete
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摘要

摘要

En 中文
Photon number resolving detectors are the ultimate measurement of quantum optics, which is the reason why developing the technology is getting significant attention in recent years. With this arises the question of how to evaluate the performance of the detectors. We suggest that performance of a photon number detector can be evaluated by comparing it to a multiplex of on-off detectors in a practical scenario: conditional preparation of a photon number state. Here, both the quality of the prepared state and the probability of the preparation are limited by the number of on-off detectors in the multiplex, which allows us to set benchmarks that can be achieved or surpassed by the photon number resolving detectors. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Keyword:
QUANTUM COMPUTATION

期刊

Optics Express 封面图
Optics Express
IF:
3.3
论文数:
6.1W
被引数:
14.3W

机构

P
Palacky University Olomouc
学者数:
7.1K
论文数: 5.7K
被引数: 62
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