Nanosecond gating of superconducting nanowire single-photon detectors using cryogenic bias circuitry
T. Hummel, A. Widhalm, J.P. Höpker, K. Jöns, J. Chang, A. Fognini, S. Steinhauer, V. Zwiller, A. Zrenner, T. Bartley, Optics Express 31 (2023).
LibreCat: /record/36471
DOI: 10.1364/oe.472058

Degenerate photons from a cryogenic spontaneous parametric down-conversion source
N.A. Lange, T. Schapeler, J.P. Höpker, M. Protte, T. Bartley, Physical Review A 108 (2023).
LibreCat: /record/46468
DOI: 10.1103/physreva.108.023701

Laser-lithographically written micron-wide superconducting nanowire single-photon detectors
M. Protte, V.B. Verma, J.P. Höpker, R.P. Mirin, S. Woo Nam, T. Bartley, Superconductor Science and Technology 35 (2022).
LibreCat: /record/33671
DOI: 10.1088/1361-6668/ac5338

Cryogenic integrated spontaneous parametric down-conversion
N.A. Lange, J.P. Höpker, R. Ricken, V. Quiring, C. Eigner, C. Silberhorn, T. Bartley, Optica 9 (2022).
LibreCat: /record/30342
DOI: 10.1364/optica.445576

Integrated superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides
J.P. Höpker, V.B. Verma, M. Protte, R. Ricken, V. Quiring, C. Eigner, L. Ebers, M. Hammer, J. Förstner, C. Silberhorn, R.P. Mirin, S. Woo Nam, T. Bartley, Journal of Physics: Photonics 3 (2021) 034022.
LibreCat: /record/23728
DOI: 10.1088/2515-7647/ac105b

Quantum detector tomography of a high dynamic-range superconducting nanowire single-photon detector
T. Schapeler, J.P. Höpker, T. Bartley, Superconductor Science and Technology (2021).
LibreCat: /record/23727
DOI: 10.1088/1361-6668/abee9a

Cryogenic Second-Harmonic Generation in Periodically Poled Lithium Niobate Waveguides
M. Bartnick, M. Santandrea, J.P. Höpker, F. Thiele, R. Ricken, V. Quiring, C. Eigner, H. Herrmann, C. Silberhorn, T. Bartley, Physical Review Applied (2021).
LibreCat: /record/26221
DOI: 10.1103/physrevapplied.15.024028

Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics
M. Protte, L. Ebers, M. Hammer, J.P. Höpker, M. Albert, V. Quiring, C. Meier, J. Förstner, C. Silberhorn, T. Bartley, in: OSA Quantum 2.0 Conference, 2020.
LibreCat: /record/21719
DOI: 10.1364/quantum.2020.qth7a.8

Quantum detector tomography of a 2×2 multi-pixel array of superconducting nanowire single photon detectors
T. Schapeler, J.P. Höpker, T. Bartley, Optics Express (2020).
LibreCat: /record/20156
DOI: 10.1364/oe.404285

Integrated transition edge sensors on titanium in-diffused lithium niobate waveguides
J.P. Höpker, T. Gerrits, A. Lita, S. Krapick, H. Herrmann, R. Ricken, V. Quiring, R. Mirin, S.W. Nam, C. Silberhorn, T. Bartley, APL Photonics (2019).
LibreCat: /record/16112
DOI: 10.1063/1.5086276

Towards integrated superconducting detectors on lithium niobate waveguides
J.P. Höpker, M. Bartnick, E. Meyer-Scott, F. Thiele, T. Meier, T. Bartley, S. Krapick, N.M. Montaut, M. Santandrea, H. Herrmann, S. Lengeling, R. Ricken, V. Quiring, A.E. Lita, V.B. Verma, T. Gerrits, S.W. Nam, C. Silberhorn, in: M. Agio, K. Srinivasan, C. Soci (Eds.), Quantum Photonic Devices, SPIE, 2017, p. 1035809.
LibreCat: /record/13903
DOI: 10.1117/12.2273388