Data underlying the manuscript: "Mitigating quantum operation infidelity through engineering the distribution of photon losses"

Data underlying the manuscript: "Mitigating quantum operation infidelity through engineering the distribution of photon losses" <br>Multiport interferometers can be constructed from two-port components in various configurations. We investigate how these configurations influence the performance of quantum operations through asymmetries in optical losses. Using numerical simulations, we analyze the effect of photon-loss distributions on the fidelity of operations involving measurements. For both full- and partial-measurement protocols, we compare rectangular (symmetric-loss) and triangular (asymmetric-loss) architectures. Our results show that asymmetric loss configurations can reduce operation infidelity in several cases, revealing a quantifiable trade-off between fidelity and success probability, with implications for the design of high-fidelity photonic circuits. The data set provided contains the underlying data generation and post-processing codes used to generate the figures presented in our work.

本论文配套数据集：《通过工程化调控光子损耗 (Photon Losses) 分布以抑制量子操作 (Quantum Operation) 不保真度》
多端口干涉仪 (Multiport Interferometers) 可通过多种配置方案由双端口元件 (Two-port Components) 搭建而成。
我们借助光学损耗 (Optical Losses) 的不对称性，探究此类配置对量子操作性能的影响。
本研究通过数值模拟 (Numerical Simulations)，分析光子损耗分布对含测量操作的保真度 (Fidelity) 的影响。
针对全测量 (Full-measurement) 与部分测量 (Partial-measurement) 两类协议，我们对比了矩形（对称损耗型，Symmetric Loss）与三角形（非对称损耗型，Asymmetric Loss）两种架构。
研究结果表明，在多种场景下非对称损耗配置可降低量子操作的不保真度 (Infidelity)，同时揭示了保真度与成功概率 (Success Probability) 间可量化的权衡关系，该结论对高保真度光子电路 (High-fidelity Photonic Circuits) 的设计具有指导意义。
本次提供的数据集包含了生成本论文配图所需的原始数据生成与后处理代码 (Data Generation and Post-processing Codes)。