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quant-ph2025
Interfacing superconducting nanowire single photon detectors with cryogenic opto-electronics for quantum photonic applications
Niklas Lamberty, Frederik Thiele, Thomas Hummel +1
Interfacing single-photon detectors with active photonic components is a cornerstone photonic quantum technology. We describe how the output signal of commercial superconducting na…
quant-ph2024
Cryogenic Feedforward of a Photonic Quantum State
Frederik Thiele, Niklas Lamberty, Thomas Hummel +8
Modulation conditioned on measurements on entangled photonic quantum states is a cornerstone technology of optical quantum information processing. Performing this task with low lat…
quant-ph2023
How well can superconducting nanowire single-photon detectors resolve photon number?
Timon Schapeler, Niklas Lamberty, Thomas Hummel +5
We apply principal component analysis (PCA) to a set of electrical output signals from a commercially available superconducting nanowire single-photon detector (SNSPD) to investiga…