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11 Publications
2023 | Journal Article | LibreCat-ID: 36471
Hummel T, Widhalm A, Höpker JP, et al. Nanosecond gating of superconducting nanowire single-photon detectors using cryogenic bias circuitry. Optics Express. 2023;31(1). doi:10.1364/oe.472058
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2023 | Journal Article | LibreCat-ID: 46468
Lange NA, Schapeler T, Höpker JP, Protte M, Bartley T. Degenerate photons from a cryogenic spontaneous parametric down-conversion source. Physical Review A. 2023;108(2). doi:10.1103/physreva.108.023701
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2022 | Journal Article | LibreCat-ID: 33671
Protte M, Verma VB, Höpker JP, Mirin RP, Woo Nam S, Bartley T. Laser-lithographically written micron-wide superconducting nanowire single-photon detectors. Superconductor Science and Technology. 2022;35(5). doi:10.1088/1361-6668/ac5338
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2022 | Journal Article | LibreCat-ID: 30342
Lange NA, Höpker JP, Ricken R, et al. Cryogenic integrated spontaneous parametric down-conversion. Optica. 2022;9(1). doi:10.1364/optica.445576
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2021 | Journal Article | LibreCat-ID: 23728 | 
Höpker JP, Verma VB, Protte M, et al. Integrated superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides. Journal of Physics: Photonics. 2021;3:034022. doi:10.1088/2515-7647/ac105b
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2021 | Journal Article | LibreCat-ID: 23727
Schapeler T, Höpker JP, Bartley T. Quantum detector tomography of a high dynamic-range superconducting nanowire single-photon detector. Superconductor Science and Technology. Published online 2021. doi:10.1088/1361-6668/abee9a
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2021 | Journal Article | LibreCat-ID: 26221
Bartnick M, Santandrea M, Höpker JP, et al. Cryogenic Second-Harmonic Generation in Periodically Poled Lithium Niobate Waveguides. Physical Review Applied. Published online 2021. doi:10.1103/physrevapplied.15.024028
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2020 | Conference Paper | LibreCat-ID: 21719
Protte M, Ebers L, Hammer M, et al. Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics. In: OSA Quantum 2.0 Conference. ; 2020. doi:10.1364/quantum.2020.qth7a.8
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2020 | Journal Article | LibreCat-ID: 20156
Schapeler T, Höpker JP, Bartley T. Quantum detector tomography of a 2×2 multi-pixel array of superconducting nanowire single photon detectors. Optics Express. Published online 2020. doi:10.1364/oe.404285
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2019 | Journal Article | LibreCat-ID: 16112
Höpker JP, Gerrits T, Lita A, et al. Integrated transition edge sensors on titanium in-diffused lithium niobate waveguides. APL Photonics. Published online 2019. doi:10.1063/1.5086276
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2017 | Conference Paper | LibreCat-ID: 13903
Höpker JP, Bartnick M, Meyer-Scott E, et al. Towards integrated superconducting detectors on lithium niobate waveguides. In: Agio M, Srinivasan K, Soci C, eds. Quantum Photonic Devices. Vol 10358. Quantum Photonic Devices - SPIE. SPIE; 2017:1035809. doi:10.1117/12.2273388
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