Strong-interaction-driven quadrupolar-to-dipolar exciton transitions in a trilayer moiré superlattice
Wang, G. et al. Colloquium: excitons in atomically thin transition metal dichalcogenides. Rev. Mod. Phys. 90, 021001 (2018).…
Wide-field spectroscopic imaging of optical activity
Concept and experimental workflow Figure 1 shows the conceptual scheme and the experimental setup of the polarization-sensitive off-axis…
Tunable nanophotonic devices and cavities based on a two-dimensional magnet
Zhang, X. et al. Guiding of visible photons at the ångström thickness limit. Nat. Nanotechnol. 14, 844–850 (2019).…
Resolving the phase of Fano resonance wave packets with photoelectron frequency-resolved optical gating
Understanding and controlling electron dynamics at ultrafast timescales is a cornerstone of modern photonics and quantum control. Photoionization…
Single-shot spatiotemporal vector field measurements of petawatt laser pulses
Physical encoder Most ultraintense lasers approximate an ideal top-hat intensity profile in the near field, which when focused…
Plasmonic biosensor enabled by resonant quantum tunnelling
Self-illuminating metasurface design Our metasurface is based on an interconnected mesh of nanowire nanoantennas that are used as…
Ångström-tunable polarization-resolved solid-state photon sources
Aharonovich, I., Englund, D. & Toth, M. Solid-state single-photon emitters. Nat. Photonics 10, 631–641 (2016). Article Google Scholar …
Attosecond virtual charge dynamics in dielectrics
de la Torre, A. et al. Colloquium: nonthermal pathways to ultrafast control in quantum materials. Rev. Mod. Phys.…
Field-resolved attosecond solitons | Nature Photonics
NPS of attosecond pulses Figure 1 shows the basic concepts for the generation (Fig. 1a) and characterization (Fig.…
Van der Waals waveguide quantum electrodynamics probed by infrared nano-photoluminescence
Meystre, P. & Sargent, M. Elements of Quantum Optics (Springer, 2007). Haroche, S. & Kleppner, D. Cavity quantum…