A twist on nonlinear optics: understanding the unique response of π-twisted chromophores
AJT Lou, TJ Marks - Accounts of chemical research, 2019 - ACS Publications
Conspectus Materials with large nonlinear optical (NLO) response have the ability to
manipulate the frequency and phase of incident light and exhibit phenomena that form the …
manipulate the frequency and phase of incident light and exhibit phenomena that form the …
Electro‐Optic Activity in Excess of 1000 pm V−1 Achieved via Theory‐Guided Organic Chromophore Design
High performance organic electro‐optic (OEO) materials enable ultrahigh bandwidth, small
footprint, and extremely low drive voltage in silicon‐organic hybrid and plasmonic‐organic …
footprint, and extremely low drive voltage in silicon‐organic hybrid and plasmonic‐organic …
Perspective: Nanophotonic electro-optics enabling THz bandwidths, exceptional modulation and energy efficiencies, and compact device footprints
The growth of integrated photonics has driven the need for efficient, high-bandwidth
electrical-to-optical (EO) signal conversion over a broad range of frequencies (MHz–THz) …
electrical-to-optical (EO) signal conversion over a broad range of frequencies (MHz–THz) …
Non-additivity of molecule-surface van der Waals potentials from force measurements
Van der Waals (vdW) forces act ubiquitously in condensed matter. Despite being weak on
an atomic level, they substantially influence molecular and biological systems due to their …
an atomic level, they substantially influence molecular and biological systems due to their …
Lone-pair, electron-dominated, nonlinear optical responses in sulfur clusters and electric tunability properties
Q Zhong - Physical Chemistry Chemical Physics, 2023 - pubs.rsc.org
Sulfur clusters have abundant lone-pair electrons, tunable geometries, and electronic
structures, thus providing a new concept for achieving a tradeoff between transparency and …
structures, thus providing a new concept for achieving a tradeoff between transparency and …
Higher-harmonic generation in boron-doped silicon from band carriers and bound-dopant photoionization
We investigate ultrafast harmonic generation (HG) in Si: B, driven by intense pump pulses
with fields reaching∼ 100 kV cm− 1 and a carrier frequency of 300 GHz, at 4 K and 300 K …
with fields reaching∼ 100 kV cm− 1 and a carrier frequency of 300 GHz, at 4 K and 300 K …
Upper limit on shift current generation in extended systems
Despite a long history of research into nonlinear response theory, there has been no
systematic investigation into the maximum amount of nonlinear optical response attainable …
systematic investigation into the maximum amount of nonlinear optical response attainable …
Record Multiphoton Absorption Cross‐Sections by Dendrimer Organometalation
PV Simpson, LA Watson, A Barlow… - Angewandte Chemie …, 2016 - Wiley Online Library
Large increases in molecular two‐photon absorption, the onset of measurable molecular
three‐photon absorption, and record molecular four‐photon absorption in organic π …
three‐photon absorption, and record molecular four‐photon absorption in organic π …
Relation between nonlinear optical properties of push–pull molecules and metric of charge transfer excitations
We establish the relationships between the metric of charge transfer excitation (Δ r) for the
bright ππ* state and the two-photon absorption probability as well as the first …
bright ππ* state and the two-photon absorption probability as well as the first …
Four-Dimensional Scaling of Dipole Polarizability: From Single-Particle Models to Atoms and Molecules
Scaling laws enable the determination of physicochemical properties of molecules and
materials as a function of their size, density, number of electrons or other easily accessible …
materials as a function of their size, density, number of electrons or other easily accessible …