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

Widhalm A, Golla C, Weber N, Mackwitz P, Zrenner A, Meier C. Electric-field-induced second harmonic generation in silicon dioxide. Optics Express. 2022;30(4). doi:10.1364/oe.443489

Jonas B, Heinze D, Schöll E, et al. Nonlinear down-conversion in a single quantum dot. Nature Communications. 2022;13(1). doi:10.1038/s41467-022-28993-3

Praschan T, Heinze D, Breddermann D, Zrenner A, Walther A, Schumacher S. Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton. Physical Review B. 2022;105(4). doi:10.1103/physrevb.105.045302

Jonas B, Heinze DF, Schöll E, et al. Nonlinear down-conversion in a single quantum dot. Nature Communications. 2022;13(1). doi:10.1038/s41467-022-28993-3

Praschan T, Heinze D, Breddermann D, Zrenner A, Walther A, Schumacher S. Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton. Physical Review B. 2022;105(4). doi:10.1103/physrevb.105.045302

Jonas B, Heinze DF, Schöll E, et al. Nonlinear Down-Conversion in a Single Quantum Dot. LibreCat University; 2022. doi:10.5281/ZENODO.6024228

Widhalm A, Krehs S, Siebert D, et al. Optoelectronic sampling of ultrafast electric transients with single  quantum dots. arXiv:210600994. 2021.

Jonas B, Heinze D, Schöll E, et al. Nonlinear down-conversion in a single quantum dot. arXiv:210512393. 2021.

Widhalm A, Krehs S, Siebert D, et al. Optoelectronic sampling of ultrafast electric transients with single quantum dots. Applied Physics Letters. 2021;119:181109. doi:10.1063/5.0061358

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

Spychala KJ, Mackwitz P, Widhalm A, Berth G, Zrenner A. Spatially resolved light field analysis of the second-harmonic signal of <7(2)-materials in the tight focusing regime. Journal of Applied Physics. 2020. doi:10.1063/1.5133476

Mukherjee A, Widhalm A, Siebert D, et al. Electrically controlled rapid adiabatic passage in a single quantum dot. Applied Physics Letters. 2020;116:251103. doi:10.1063/5.0012257

Förstner J, Widhalm A, Mukherjee A, et al. Ultrafast electric control of a single QD exciton. In: 11th International Conference on Quantum Dots. ; 2020.

Spychala KJ, Mackwitz P, Rüsing M, et al. Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism. Journal of Applied Physics. Published online 2020. doi:10.1063/5.0025284

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

Widhalm A, Mukherjee A, Krehs S, et al. Ultrafast electric phase control of a single exciton qubit. Applied Physics Letters. 2018;112(11):111105. doi:10.1063/1.5020364

Rüsing M, Neufeld S, Brockmeier J, et al. Imaging of 180 ferroelectric domain walls in uniaxial ferroelectrics by confocal Raman spectroscopy: Unraveling the contrast mechanism. Physical Review Materials. 2018;2(10). doi:10.1103/physrevmaterials.2.103801

Hett T, Krämmer S, Hilleringmann U, Kalt H, Zrenner A. High-Q whispering gallery microdisk resonators based on silicon oxynitride. JOURNAL OF LUMINESCENCE. 2017:131--134. doi:10.1016/j.jlumin.2016.11.016

Heinze D, Zrenner A, Schumacher S. Polarization-entangled twin photons from two-photon quantum-dot emission. Physical Review B. 2017;(24). doi:10.1103/PhysRevB.95.245306