IEICE TRANSACTIONS on Fundamentals
Properties of Photon Distribution of Squeezed State in Loss Channel
Summary :
In this paper, we analyze photon distributions of squeezed state from a viewpoint of quantum state control communications (QSCC). Especially, the effect of the channel loss on these properties are shown in transmitted quantum state control (TQSC). As a result, we show the general property of the photon distribution of squeezed state suffering the loss effect in channel with respect to the transparence efficiency. Although the photon distribution of squeezed state suffering the loss effect approaches the Poissonian one, the photon distribution on the way becomes a remarkable one in some region of a squeezing parameter. Then we show optimum conditions of squeezed state based on Signal to noise ratio (SNR) in the photon counting system. It is found that the degree of the squeezing to minimize error probability is much smaller than that for SNR. Moreover, we compare properties of the photon counting system using a squeezer as a preamplifier with those using a general linear optical amplifier.
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- IEICE TRANSACTIONS on Fundamentals Vol.E74-A No.9 pp.2586-2595
- Publication Date
- 1991/09/25
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- Special Section PAPER (Special Issue on Information Theory and Its Applications)
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Seitetsu BUN, Kazushige YONENAGA, Kouichi YAMAZAKI, "Properties of Photon Distribution of Squeezed State in Loss Channel" in IEICE TRANSACTIONS on Fundamentals,
vol. E74-A, no. 9, pp. 2586-2595, September 1991, doi: .
Abstract: In this paper, we analyze photon distributions of squeezed state from a viewpoint of quantum state control communications (QSCC). Especially, the effect of the channel loss on these properties are shown in transmitted quantum state control (TQSC). As a result, we show the general property of the photon distribution of squeezed state suffering the loss effect in channel with respect to the transparence efficiency. Although the photon distribution of squeezed state suffering the loss effect approaches the Poissonian one, the photon distribution on the way becomes a remarkable one in some region of a squeezing parameter. Then we show optimum conditions of squeezed state based on Signal to noise ratio (SNR) in the photon counting system. It is found that the degree of the squeezing to minimize error probability is much smaller than that for SNR. Moreover, we compare properties of the photon counting system using a squeezer as a preamplifier with those using a general linear optical amplifier.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e74-a_9_2586/_p
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@ARTICLE{e74-a_9_2586,
author={Seitetsu BUN, Kazushige YONENAGA, Kouichi YAMAZAKI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Properties of Photon Distribution of Squeezed State in Loss Channel},
year={1991},
volume={E74-A},
number={9},
pages={2586-2595},
abstract={In this paper, we analyze photon distributions of squeezed state from a viewpoint of quantum state control communications (QSCC). Especially, the effect of the channel loss on these properties are shown in transmitted quantum state control (TQSC). As a result, we show the general property of the photon distribution of squeezed state suffering the loss effect in channel with respect to the transparence efficiency. Although the photon distribution of squeezed state suffering the loss effect approaches the Poissonian one, the photon distribution on the way becomes a remarkable one in some region of a squeezing parameter. Then we show optimum conditions of squeezed state based on Signal to noise ratio (SNR) in the photon counting system. It is found that the degree of the squeezing to minimize error probability is much smaller than that for SNR. Moreover, we compare properties of the photon counting system using a squeezer as a preamplifier with those using a general linear optical amplifier.},
keywords={},
doi={},
ISSN={},
month={September},}
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TY - JOUR
TI - Properties of Photon Distribution of Squeezed State in Loss Channel
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2586
EP - 2595
AU - Seitetsu BUN
AU - Kazushige YONENAGA
AU - Kouichi YAMAZAKI
PY - 1991
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E74-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 1991
AB - In this paper, we analyze photon distributions of squeezed state from a viewpoint of quantum state control communications (QSCC). Especially, the effect of the channel loss on these properties are shown in transmitted quantum state control (TQSC). As a result, we show the general property of the photon distribution of squeezed state suffering the loss effect in channel with respect to the transparence efficiency. Although the photon distribution of squeezed state suffering the loss effect approaches the Poissonian one, the photon distribution on the way becomes a remarkable one in some region of a squeezing parameter. Then we show optimum conditions of squeezed state based on Signal to noise ratio (SNR) in the photon counting system. It is found that the degree of the squeezing to minimize error probability is much smaller than that for SNR. Moreover, we compare properties of the photon counting system using a squeezer as a preamplifier with those using a general linear optical amplifier.
ER -
English
