16 Publications
2024 | Journal Article | LibreCat-ID: 54668 |

Hammer M, Babel S, Farheen H, et al. Estimation of losses caused by sidewall roughness in thin-film lithium niobate rib and strip waveguides. Optics Express. 2024;32(13):22878. doi:10.1364/oe.521766
LibreCat
| Files available
| DOI
2024 | Journal Article | LibreCat-ID: 57028
Bollmers L, Babai-Hemati T, Koppitz B, et al. Surface-near domain engineering in multi-domain x-cut lithium niobate tantalate mixed crystals. Applied Physics Letters. 2024;125(15). doi:10.1063/5.0210972
LibreCat
| DOI
2024 | Conference Abstract | LibreCat-ID: 57162
Schwabe T, Rüsing M, Staal N, et al. Quantum photonic systems in CMOS compatible silicon nitride technology. In: ; 2024.
LibreCat
2024 | Journal Article | LibreCat-ID: 57862
Roeder F, Gnanavel A, Pollmann R, et al. Ultra-broadband non-degenerate guided-wave bi-photon source in the near and mid-infrared. New Journal of Physics. 2024;26(12). doi:10.1088/1367-2630/ad9f98
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 47997 |

Neufeld S, Gerstmann U, Padberg L, et al. Vibrational Properties of the Potassium Titanyl Phosphate Crystal Family. Crystals. 2023;13(10). doi:10.3390/cryst13101423
LibreCat
| DOI
| Download (ext.)
2023 | Journal Article | LibreCat-ID: 54852
Neufeld S, Gerstmann U, Padberg L, et al. Vibrational Properties of the Potassium Titanyl Phosphate Crystal Family. Crystals. 2023;13(10). doi:10.3390/cryst13101423
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 45850
Babel S, Bollmers L, Massaro M, et al. Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler. Optics Express. 2023;31(14). doi:10.1364/oe.484126
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 33484 |

Padberg L, Quiring V, Bocchini A, et al. DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray Tracking. Crystals. 2022;12:1359. doi:10.3390/cryst12101359
LibreCat
| DOI
| Download (ext.)
2021 | Journal Article | LibreCat-ID: 23826
Brockmeier J, Mackwitz PWM, Rüsing M, et al. Non-Invasive Visualization of Ferroelectric Domain Structures on the Non-Polar y-Surface of KTiOPO4 via Raman Imaging. Crystals. Published online 2021. doi:10.3390/cryst11091086
LibreCat
| DOI
2021 | Patent | LibreCat-ID: 38135
Padberg L, Eigner C, Santandrea M, Silberhorn C. Production of waveguides made of materials from the KTP family. Published online 2021.
LibreCat
2020 | Journal Article | LibreCat-ID: 25920
Padberg L, Santandrea M, Rüsing M, et al. Characterisation of width-dependent diffusion dynamics in rubidium-exchanged KTP waveguides. Optics Express. Published online 2020. doi:10.1364/oe.397074
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 21025
Eigner C, Padberg L, Santandrea M, Herrmann H, Brecht B, Silberhorn C. Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides. Optics Express. 2020;28(22). doi:10.1364/oe.399483
LibreCat
| DOI
2019 | Patent | LibreCat-ID: 38138
Padberg L, Eigner C, Santandrea M, Silberhorn C. Herstellung von Wellenleitern aus Materialien der KTP-Familie. Published online 2019.
LibreCat
2018 | Journal Article | LibreCat-ID: 9614
Eigner C, Santandrea M, Padberg L, et al. Periodically poled ridge waveguides in KTP for second harmonic generation in the UV regime. Optics Express. Published online 2018. doi:10.1364/oe.26.028827
LibreCat
| DOI
2018 | Journal Article | LibreCat-ID: 9619
Ansari V, Roccia E, Santandrea M, et al. Heralded generation of high-purity ultrashort single photons in programmable temporal shapes. Optics Express. Published online 2018. doi:10.1364/oe.26.002764
LibreCat
| DOI
2017 | Journal Article | LibreCat-ID: 9681
Volk MF, Rüter CE, Santandrea M, et al. Fabrication of low-loss Rb-exchanged ridge waveguides in z-cut KTiOPO_4. Optical Materials Express. Published online 2017. doi:10.1364/ome.8.000082
LibreCat
| DOI
16 Publications
2024 | Journal Article | LibreCat-ID: 54668 |

Hammer M, Babel S, Farheen H, et al. Estimation of losses caused by sidewall roughness in thin-film lithium niobate rib and strip waveguides. Optics Express. 2024;32(13):22878. doi:10.1364/oe.521766
LibreCat
| Files available
| DOI
2024 | Journal Article | LibreCat-ID: 57028
Bollmers L, Babai-Hemati T, Koppitz B, et al. Surface-near domain engineering in multi-domain x-cut lithium niobate tantalate mixed crystals. Applied Physics Letters. 2024;125(15). doi:10.1063/5.0210972
LibreCat
| DOI
2024 | Conference Abstract | LibreCat-ID: 57162
Schwabe T, Rüsing M, Staal N, et al. Quantum photonic systems in CMOS compatible silicon nitride technology. In: ; 2024.
LibreCat
2024 | Journal Article | LibreCat-ID: 57862
Roeder F, Gnanavel A, Pollmann R, et al. Ultra-broadband non-degenerate guided-wave bi-photon source in the near and mid-infrared. New Journal of Physics. 2024;26(12). doi:10.1088/1367-2630/ad9f98
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 47997 |

Neufeld S, Gerstmann U, Padberg L, et al. Vibrational Properties of the Potassium Titanyl Phosphate Crystal Family. Crystals. 2023;13(10). doi:10.3390/cryst13101423
LibreCat
| DOI
| Download (ext.)
2023 | Journal Article | LibreCat-ID: 54852
Neufeld S, Gerstmann U, Padberg L, et al. Vibrational Properties of the Potassium Titanyl Phosphate Crystal Family. Crystals. 2023;13(10). doi:10.3390/cryst13101423
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 45850
Babel S, Bollmers L, Massaro M, et al. Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler. Optics Express. 2023;31(14). doi:10.1364/oe.484126
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 33484 |

Padberg L, Quiring V, Bocchini A, et al. DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray Tracking. Crystals. 2022;12:1359. doi:10.3390/cryst12101359
LibreCat
| DOI
| Download (ext.)
2021 | Journal Article | LibreCat-ID: 23826
Brockmeier J, Mackwitz PWM, Rüsing M, et al. Non-Invasive Visualization of Ferroelectric Domain Structures on the Non-Polar y-Surface of KTiOPO4 via Raman Imaging. Crystals. Published online 2021. doi:10.3390/cryst11091086
LibreCat
| DOI
2021 | Patent | LibreCat-ID: 38135
Padberg L, Eigner C, Santandrea M, Silberhorn C. Production of waveguides made of materials from the KTP family. Published online 2021.
LibreCat
2020 | Journal Article | LibreCat-ID: 25920
Padberg L, Santandrea M, Rüsing M, et al. Characterisation of width-dependent diffusion dynamics in rubidium-exchanged KTP waveguides. Optics Express. Published online 2020. doi:10.1364/oe.397074
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 21025
Eigner C, Padberg L, Santandrea M, Herrmann H, Brecht B, Silberhorn C. Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides. Optics Express. 2020;28(22). doi:10.1364/oe.399483
LibreCat
| DOI
2019 | Patent | LibreCat-ID: 38138
Padberg L, Eigner C, Santandrea M, Silberhorn C. Herstellung von Wellenleitern aus Materialien der KTP-Familie. Published online 2019.
LibreCat
2018 | Journal Article | LibreCat-ID: 9614
Eigner C, Santandrea M, Padberg L, et al. Periodically poled ridge waveguides in KTP for second harmonic generation in the UV regime. Optics Express. Published online 2018. doi:10.1364/oe.26.028827
LibreCat
| DOI
2018 | Journal Article | LibreCat-ID: 9619
Ansari V, Roccia E, Santandrea M, et al. Heralded generation of high-purity ultrashort single photons in programmable temporal shapes. Optics Express. Published online 2018. doi:10.1364/oe.26.002764
LibreCat
| DOI
2017 | Journal Article | LibreCat-ID: 9681
Volk MF, Rüter CE, Santandrea M, et al. Fabrication of low-loss Rb-exchanged ridge waveguides in z-cut KTiOPO_4. Optical Materials Express. Published online 2017. doi:10.1364/ome.8.000082
LibreCat
| DOI