Back Cover: Direct-Laser-Written Polymer Nanowire Waveguides for Broadband Single Photon Collection from Epitaxial Quantum Dots into a Gaussian-like Mode (Adv. Quantum Technol. 2/2025)
Edgar F. Perez, Cori Haws, Marcelo Davanco, Jindong Song, Luca Sapienza, Kartik Srinivasan
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引用次数: 0
Abstract
In article number 2300149, Edgar F. Perez, Kartik Srinivasan, and co-workers study the implementation of high-dimensional quantum key distribution protocols, HD-Ext-B92 and HD-BB84, via satellite. The study modifies key rate calculations to explore variations in key rate, probability distribution, and quantum bit error rate (QBER) with respect to dimension and noise. The research examines how average key rate changes with zenith angle and link length under different weather conditions, showing HD-BB84's superior performance in higher dimensions despite higher QBER saturation. The down-link configuration is shown to be preferable over the up-link configuration.
在2300149号文章中，Edgar F. Perez、Kartik Srinivasan及其同事通过卫星研究了高维量子密钥分发协议HD-Ext-B92和HD-BB84的实现。该研究修改了密钥率计算，以探索密钥率、概率分布和量子误码率（QBER）在维度和噪声方面的变化。该研究考察了在不同天气条件下，平均密钥速率随天顶角和链路长度的变化情况，表明HD-BB84在更高的维度上具有优越的性能，尽管QBER饱和度更高。下行链路配置优于上行链路配置。
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