| Visible-to-telecom quantum frequency conversion of light from a single quantum emitter S Zaske, A Lenhard, CA Keßler, J Kettler, C Hepp, C Arend, R Albrecht, ... Physical review letters 109 (14), 147404, 2012 | 305 | 2012 |
| Challenging local realism with human choices Nature 557 (7704), 212-216, 2018 | 286* | 2018 |
| High-fidelity entanglement between a trapped ion and a telecom photon via quantum frequency conversion M Bock, P Eich, S Kucera, M Kreis, A Lenhard, C Becher, J Eschner Nature communications 9 (1), 1998, 2018 | 220 | 2018 |
| Quantum storage of frequency-multiplexed heralded single photons A Seri, D Lago-Rivera, A Lenhard, G Corrielli, R Osellame, M Mazzera, ... Physical review letters 123 (8), 080502, 2019 | 138 | 2019 |
| Highly efficient heralded single-photon source for telecom wavelengths based on a PPLN waveguide M Bock, A Lenhard, C Chunnilall, C Becher Optics express 24 (21), 23992-24001, 2016 | 129 | 2016 |
| Quantum correlations between single telecom photons and a multimode on-demand solid-state quantum memory A Seri, A Lenhard, D Rieländer, M Gündoğan, PM Ledingham, M Mazzera, ... Physical Review X 7 (2), 021028, 2017 | 126 | 2017 |
| Efficient frequency downconversion at the single photon level from the red spectral range to the telecommunications C-band S Zaske, A Lenhard, C Becher Optics express 19 (13), 12825-12836, 2011 | 113 | 2011 |
| Laser-written integrated platform for quantum storage of heralded single photons A Seri, G Corrielli, D Lago-Rivera, A Lenhard, H de Riedmatten, ... Optica 5 (8), 934-941, 2018 | 84 | 2018 |
| Quantum frequency conversion of memory-compatible single photons from 606 nm to the telecom C-band N Maring, D Lago-Rivera, A Lenhard, G Heinze, H de Riedmatten Optica 5 (5), 507-513, 2018 | 70 | 2018 |
| Cavity enhanced telecom heralded single photons for spin-wave solid state quantum memories D Rieländer, A Lenhard, M Mazzera, H De Riedmatten New Journal of Physics 18 (12), 123013, 2016 | 52 | 2016 |
| Telecom-heralded single-photon absorption by a single atom A Lenhard, M Bock, C Becher, S Kucera, J Brito, P Eich, P Müller, ... Physical Review A 92 (6), 063827, 2015 | 46 | 2015 |
| Low-noise quantum frequency down-conversion of indistinguishable photons B Kambs, J Kettler, M Bock, JN Becker, C Arend, A Lenhard, SL Portalupi, ... Optics express 24 (19), 22250-22260, 2016 | 42 | 2016 |
| Coherence and entanglement preservation of frequency-converted heralded single photons A Lenhard, J Brito, M Bock, C Becher, J Eschner Optics express 25 (10), 11187-11199, 2017 | 30 | 2017 |
| Frequency-bin entanglement of ultra-narrow band non-degenerate photon pairs D Rieländer, A Lenhard, OJ Farìas, A Máttar, D Cavalcanti, M Mazzera, ... Quantum Science and Technology 3 (1), 014007, 2017 | 24 | 2017 |
| Single telecom photon heralding by wavelength multiplexing in an optical fiber A Lenhard, J Brito, S Kucera, M Bock, J Eschner, C Becher Applied Physics B 122, 1-6, 2016 | 11 | 2016 |
| Quantum photonic interfaces between atomic and telecommunication wavelengths A Lenhard | 9 | 2015 |
| Fabrication of ridge waveguides in LiNbO3 B Weigand, M Stolze, F Rübel, J L'huillier, A Lenhard, C Becher, S Wolff Proceedings of ISAF-ECAPD-PFM 2012, 1-4, 2012 | 8 | 2012 |
| C. Keß ler, J. Kettler, C. Hepp, C. Arend, R. Albrecht, W.-M. Schulz, M. Jetter, P. Michler, and C. Becher,“Visible-to-telecom quantum frequency conversion of light from a … S Zaske, A Lenhard Phys. Rev. Lett 109, 147404, 2012 | 7 | 2012 |
| Lock-in detection of single photons after two-step frequency conversion A Lenhard, S Zaske, C Becher Optics Letters 37 (20), 4254-4256, 2012 | 6 | 2012 |
| Stabilized diode laser pumped, idler-resonant cw optical parametric oscillator A Lenhard, S Zaske, JA L’huillier, C Becher Applied Physics B 102, 757-764, 2011 | 6 | 2011 |
