Intrinsic backward emission of coherent Raman photons from homogeneous media
Guided by the theoretical analysis presented above, we implemented an excitation geometry optimized for the direct generation of…
Strong field spectroscopy of many-body interactions in solids
High harmonic spectra of atomically thin and bulk semiconductors The experiments are carried out on monolayer WS2 and…
Experimental demonstration of attosecond hard X-ray pulses
Krausz, F. & Ivanov, M. Attosecond physics. Rev. Mod. Phys. 81, 163–234 https://doi.org/10.1103/RevModPhys.81.163 (2009). Article ADS Google Scholar …
Cavity-less Brillouin strong coupling in a solid-state continuous system
Novotny, L. Strong coupling, energy splitting, and level crossings: a classical perspective. Am. J. Phys. 78, 1199–1202 https://doi.org/10.1119/1.3471177…
Phase control of interfering stimulated Raman pathways in the XUV regime
Two-photon stimulated Raman transitions in the XUV The generation of two-colour FEL XUV radiation is shown schematically in…
Optical multistability in a compact microcavity enabled by near-exceptional coupling
Leopold, D. A. & Logothetis, N. K. Activity changes in early visual cortex reflect monkeys’ percepts during binocular…
Layer photovoltaic effect in a two-dimensional antiferromagnet with parity–time symmetry
Polman, A., Knight, M., Garnett, E. C., Ehrler, B. & Sinke, W. C. Photovoltaic materials: present efficiencies and…
Integrated photonics for continuous-variable quantum optics
Moody, G. et al. Roadmap on integrated quantum photonics. JPhys Photonics 4, 012501 (2022). Article ADS Google Scholar …
Strong ultrafast nonlinear optical response from megaelectronvolt electrons in semiconductors
Uiberacker, M. et al. Attosecond real-time observation of electron tunnelling in atoms. Nature 446, 627–632 (2007). Article ADS …
All-van der Waals microcavities for low-loss nonlinear photonics
Geim, A. K. & Grigorieva, I. V. Van der Waals heterostructures. Nature 499, 419–425 (2013). Article CAS PubMed …
Topological soliton frequency comb in nanophotonic lithium niobate
Fortier, T. & Baumann, E. 20 years of developments in optical frequency comb technology and applications. Commun. Phys.…
Universal dynamics and microwave control of programmable resonant electro-optic frequency combs
Li, J., Yi, X., Lee, H., Diddams, S. A. & Vahala, K. J. Electro-optical frequency division and stable…