High-gain effects in broadband continuous-wave parametric down conversion sources and measurements with undetected photons

We study theoretically how high-gain effects affect the measurement outcome of visible signal spectra in undetected photon measurement schemes. We consider two interferometric configurations: firstly, the SU(1,1) interferometer where the idler incurs loss and additional dispersion in between two ide...

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Bibliografske podrobnosti

Principais autores:	Martin Houde, Franz Roeder, Christine Silberhorn, Benjamin Brecht, Nicolás Quesada
Format:	Artigo
Jezik:	Inglês
Izdano:	IOP Publishing 2026-01-01
Serija:	New Journal of Physics
Teme:	parametric down conversion su(1,1) inteferometry undetected photons induced coherence high-gain
Online dostop:	https://doi.org/10.1088/1367-2630/ae8692
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