Krstić, AleksaAleksaKrstićSetzpfandt, FrankFrankSetzpfandtPertsch, ThomasThomasPertschSaravi, SinaSinaSaravi2023-01-192023-01-192022https://publica.fraunhofer.de/handle/publica/43405310.1364/BGPPM.2022.JTu2A.72-s2.0-85144225455We develop a non-perturbative description of spontaneous parametric downconversion in the high-gain regime for nanostructured systems with arbitrary amount of loss and dispersion, and use it numerically to investigate integrated quantum spectroscopy at high gain.enHigh gainNanostructured systemsSpontaneous parametric down-conversionconference paper