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Dynamic control of Purcell enhanced emission of erbium ions in nanoparticles
(2021-06)
Article
Open AccessThe interaction of single quantum emitters with an optical cavity enables the realization of efficient spin-photon interfaces, an essential resource for quantum networks. The dynamical control of the spontaneous emission ... -
Supersolid-superfluid phase separation in the extended Bose-Hubbard model
(American Physical Society (APS), 2021-11-01)
Article
Open AccessRecent studies have suggested a new phase in the extended Bose-Hubbard model in one dimension at integer filling. In this work, we show that this new phase is phase-separated into a supersolid and superfluid part, generated ... -
Selective excitation of individual nanoantennas by pure spectral phase control in the ultrafast coherent regime
(2020-09-07)
Article
Open AccessCoherent control is an ingenious tactic to steer a system to a desired optimal state by tailoring the phase of an incident ultrashort laser pulse. A relevant process is the two-photon–induced photoluminescence (TPPL) of ... -
Equivalence regimes for geometric quantum discord and local quantum uncertainty
(American Physical Society, 2021-10-01)
Article
Open AccessThe concept of quantum discord aims at unveiling quantum correlations that go beyond those described by entanglement. Its original formulation [L. Henderson and V. Vedral, J. Phys. A: Math. Gen. 34, 6899 (2001); H. Ollivier ... -
Analysis of intracellular protein dynamics in living zebrafish embryos using light-sheet fluorescence single-molecule microscopy
(2021-10-01)
Article
Open AccessSingle-molecule microscopy techniques have emerged as useful tools to image individual molecules and analyze their dynamics inside cells, but their application has mostly been restricted to cell cultures. Here, a light-sheet ... -
Light-sheet fluorescence microscopy for the in vivo study of microtubule dynamics in the zebrafish embryo
(2021-10-01)
Article
Open AccessDuring its first hours of development, the zebrafish embryo presents a large microtubule array in the yolk region, essential for its development. Despite of its size and dynamic behavior, this network has been studied only ... -
Manipulating and measuring single atoms in the Maltese cross geometry
(2021-09-06)
Article
Open AccessBackground: Optical microtraps at the focus of high numerical aperture (high-NA) imaging systems enable efficient collection, trapping, detection and manipulation of individual neutral atoms for quantum technology and ... -
Autoheterodyne characterization of narrow-band photon pairs
(American Institute of Physics (AIP), 2021-07-19)
Article
Open AccessWe describe a technique to measure photon pair joint spectra by detecting the time-correlation beat note when nondegenerate photon pairs interfere at a beam splitter. The technique implements a temporal analog of the ... -
Unidirectional guided resonances in anisotropic waveguides
(2021-05-15)
Article
Open AccessWe show that anisotropic planar anti-guiding waveguide structures with two radiation channels toward the surrounding cladding materials can support unidirectional guided resonances (UGRs), where radiation is canceled in ... -
Photocurrent-detected 2D electronic spectroscopy reveals ultrafast hole transfer in operating PM6/Y6 organic solar cells
(2021-04-29)
Article
Open AccessThe performance of nonfullerene-acceptor-(NFA)-based organic solar cells is rapidly approaching the efficiency of inorganic cells. The chemical versatility of NFAs extends the light-harvesting range to the infrared, while ... -
Direct force measurements of subcellular mechanics in confinement using optical tweezers
(2021-08-31)
Article
Open AccessDuring the development of a multicellular organism, a single fertilized cell divides and gives rise to multiple tissues with diverse functions. Tissue morphogenesis goes in hand with molecular and structural changes at the ... -
Seven-octave high-brightness and carrier-envelope-phase-stable light source
(2021-04)
Article
Restricted access - publisher's policyHigh-brightness sources of coherent and few-cycle-duration light waveforms with spectral coverage from the ultraviolet to the terahertz would offer unprecedented versatility and opportunities for a wide range of applications ...
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