Performance analysis of decoy state quantum key distribution over underwater turbulence channels

Name: Performance analysis of decoy state quantum key distribution over underwater turbulence channels
Author: Raouf, Amir Hossein Fahim, Safari, M., Uysal, Murat

İsim	Performance analysis of decoy state quantum key distribution over underwater turbulence channels
Yazar	Raouf, Amir Hossein Fahim, Safari, M., Uysal, Murat
Basım Tarihi:	2022-06-01
Basım Yeri	- Optica Publishing Group
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0740-3224
Kayıt Numarası	dbba76a1-5ab4-4f7c-828e-ab7b9f4381b9
Lokasyon	Electrical & Electronics Engineering
Tarih	2022-06-01
Örnek Metin	Decoy state quantum key distribution protocols have been studied for atmospheric, fiber, and satellite links; however, those results are not directly applicable to underwater environments with different channel characteristics. In this paper, we investigate the fundamental performance limits of decoy state BB84 protocol over turbulent underwater channels and provide a comprehensive performance characterization.We adopt a near field analysis to determine the average power transfer over a turbulent underwater path and use this to obtain a lower bound on the secret key rate.We quantify the performance of decoy BB84 protocol in different water types assuming various turbulence conditions.We further investigate the effect of system parameters such as transmit aperture size and detector field of view on the performance.
DOI	10.1364/JOSAB.451242
Cilt	39

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Performance analysis of decoy state quantum key distribution over underwater turbulence channels

Yazar Raouf, Amir Hossein Fahim, Safari, M., Uysal, Murat

Basım Tarihi 2022-06-01

Basım Yeri - Optica Publishing Group

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0740-3224

Kayıt Numarası dbba76a1-5ab4-4f7c-828e-ab7b9f4381b9

Lokasyon Electrical & Electronics Engineering

Tarih 2022-06-01

Örnek Metin Decoy state quantum key distribution protocols have been studied for atmospheric, fiber, and satellite links; however, those results are not directly applicable to underwater environments with different channel characteristics. In this paper, we investigate the fundamental performance limits of decoy state BB84 protocol over turbulent underwater channels and provide a comprehensive performance characterization.We adopt a near field analysis to determine the average power transfer over a turbulent underwater path and use this to obtain a lower bound on the secret key rate.We quantify the performance of decoy BB84 protocol in different water types assuming various turbulence conditions.We further investigate the effect of system parameters such as transmit aperture size and detector field of view on the performance.

DOI 10.1364/JOSAB.451242

Cilt 39