We propose a scheme for the generation of hybrid states entangling a single-photon time-bin qubit with a coherent-state qubit encoded on phases. Compared to other reported solutions, time-bin encoding makes hybrid entanglement particularly well adapted to applications involving long-distance propagation in optical fibers. This makes our proposal a promising resource for future out-of-the-laboratory quantum communication. In this perspective, we analyze our scheme by taking into account realistic experimental resources and discuss the impact of their imperfections on the quality of the obtained hybrid state.

中文翻译：

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时间轴和波状编码之间的混合纠缠生成方案

我们提出了一种用于生成混合态的方案，该混合态将单光子时域量子位与相位上编码的相干态量子位纠缠在一起。与其他已报告的解决方案相比，时分编码使混合纠缠特别适合于涉及光纤中长距离传播的应用。这使我们的建议成为未来实验室外量子通信的有希望的资源。从这个角度出发，我们通过考虑实际的实验资源来分析我们的方案，并讨论其缺陷对获得的混合态质量的影响。