论文标题
量化集成光子学中的隐藏非线性噪声
Quantifying Hidden Nonlinear Noise in Integrated Photonics
论文作者
论文摘要
我们提出了实验性和模拟结果，以量化依靠自发的四波混合的集成光子设备中非线性噪声的影响。我们的结果强调了设计规则适应的需求，以减轻原本固有的量子状态纯度的固有降低。具有多个平行光子源的设备中的最佳策略是严格限制源以外的光子生成。否则，我们的结果表明纯度可以降低到40％以下。
We present experimental and simulated results to quantify the impact of nonlinear noise in integrated photonic devices relying on spontaneous four-wave mixing. Our results highlight the need for design rule adaptations to mitigate the otherwise intrinsic reduction in quantum state purity. The best strategy in devices with multiple parallel photon sources is to strictly limit photon generation outside of the sources. Otherwise, our results suggest that purity can decrease below 40%.
