69 citations · 261 across the 9 of their papers we have counts for
9 papers
Background-free measurement of exciton-exciton annihilation by two-quantum fluorescence-detected pump-probe spectroscopy
Ajay Jayachandran, Stefan Mueller, Christoph Lambert +1
We introduce two-quantum (2Q) fluorescence-detected pump-probe (F-PP) spectroscopy as a tool to probe ultrafast multiparticle interactions in many-body systems. We describe a pulse…
Separating orders of response in transient absorption and coherent multi-dimensional spectroscopy by intensity variation
Jacob J. Krich, Luisa Brenneis, Peter A. Rose +5
Interpretation of time-resolved spectroscopies such as transient absorption (TA) or two-dimensional (2D) spectroscopy often relies on the perturbative description of light-matter i…
Plasmonic Su-Schrieffer-Heeger chains with strong coupling amplitudes
Benedikt Schurr, Matthias Hensen, Luisa Brenneis +6
Plasmonic many-particle systems with precisely tuned resonances and coupling strengths can exhibit emergent collective properties governed by universal principles. In one-dimension…
Probing plexciton dynamics with higher-order spectroscopy
Simon Büttner, Luca Nils Philipp, Julian Lüttig +5
Coupling molecular transition dipole moments to surface-plasmon polaritons (SPPs) results in the formation of new optical quasiparticles, i.e., plexcitons. Mixing the specific prop…
Cogwheel phase cycling in population-detected optical coherent multidimensional spectroscopy
Ajay Jayachandran, Stefan Mueller, Tobias Brixner
An integral procedure in every coherent multidimensional spectroscopy experiment is to suppress undesired background signals. For that purpose, one can employ a particular phase-ma…
Exciton-phonon coupling strength in single-layer MoSe2 at room temperature
Donghai Li, Chiara Trovatello, Stefano Dal Conte +6
Single-layer transition metal dichalcogenides are at the center of an ever increasing research effort both in terms of fundamental physics and applications. Exciton-phonon coupling…
Interplay between Structural Hierarchy and Exciton Diffusion in Artificial Light Harvesting
Björn Kriete, Julian Lüttig, Tenzin Kunsel +5
Unravelling the nature of energy transport in multi-chromophoric photosynthetic complexes is essential to extract valuable design blueprints for light-harvesting applications. Long…
Multimode plasmon excitation and in-situ analysis in top-down fabricated plasmonic nanocircuits
Peter Geisler, Gary Razinskas, Enno Krauss +7
We experimentally demonstrate synthesis and in-situ analysis of multimode plasmonic excitations in two-wire transmission lines supporting a symmetric and an antisymmetric eigenmode…
Deterministic spatio-temporal control of nano-optical fields in optical antennas and nano transmission lines
J. S. Huang, D. V. Voronine, P. Tuchscherer +2
We show that pulse shaping techniques can be applied to tailor the ultrafast temporal response of the strongly confined and enhanced optical near fields in the feed gap of resonant…