Generation of a Quadphoton via Seventh‐Order Nonlinear Susceptibility
Sign Up to like & getrecommendations! Published in 2019 at "Annalen der Physik"
DOI: 10.1002/andp.201900072
Abstract: With a wide range of potential applications, the generation of nonclassical multiphoton and number states has attracted renewed interest recently. Here, a correlated quadphoton with seventh‐order nonlinear susceptibility is reported in which all four photons… read more here.
Keywords: nonlinear susceptibility; order; order nonlinear; seventh order ... See more keywords
New Results on Stabilization of Fractional‐Order Nonlinear Systems via an LMI Approach
Sign Up to like & getrecommendations! Published in 2018 at "Asian Journal of Control"
DOI: 10.1002/asjc.1644
Abstract: This paper considers the systematic design of robust stabilizing state feedback controllers for fractional-order nonlinear systems. By using the Lyapunov direct method and a recent result on the Caputo fractional derivative of a quadratic function,… read more here.
Keywords: results stabilization; fractional order; new results; nonlinear systems ... See more keywords
A Second-Order Nonlinear Optical Material Consisting of Two π-Conjugated Groups.
Sign Up to like & getrecommendations! Published in 2023 at "ChemPlusChem"
DOI: 10.1002/cplu.202300094
Abstract: Here we report a second-order nonlinear optical (NLO) material [C(NH2)3]3C3N3S3 (GU3TMT), consisting of π-conjugated planar (C3N3S3)3- and triangular [C(NH2)3]+ groups. Interestingly, GU3TMT exhibits large NLO response (2.0 x KH2PO4) and moderate birefringence 0.067 at 550 nm, even though (C3N3S3)3- and [C(NH2)3]＋ do not exhibit the most… read more here.
Keywords: nonlinear optical; order nonlinear; material; second order ... See more keywords
Perylenediimide–Benzanthrone Dyad: Organic Chromophores with Enhanced Third‐Order Nonlinear‐Optical Activities
Sign Up to like & getrecommendations! Published in 2017 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.201700094
Abstract: Several perylenediimide-based chromophores with peripheral benzanthrone groups were developed and characterized for their third-order nonlinear optics properties by using the femtosecond Z-scan technique. As a consequence, these chromophores were found to exhibit a moderate two-photon… read more here.
Keywords: order nonlinear; benzanthrone dyad; perylenediimide benzanthrone; third order ... See more keywords
The N‐coupled higher‐order nonlinear Schrödinger equation: Riemann‐Hilbert problem and multi‐soliton solutions
Sign Up to like & getrecommendations! Published in 2019 at "Mathematical Methods in the Applied Sciences"
DOI: 10.1002/mma.6055
Abstract: In this work, the Riemann‐Hilbert (RH) problem of the N‐coupled high‐order nonlinear Schrödinger (N‐CHNLS) equations is studied carefully, which controls the propagation of N fields with all high‐order effects such as high‐order dispersion, self‐steepening effect,… read more here.
Keywords: hilbert problem; order; order nonlinear; problem ... See more keywords
A new approach to stabilization of high‐order nonlinear systems with an asymmetric output constraint
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.4798
Abstract: This paper is concerned with the problem of state feedback stabilization for a class of high‐order nonlinear systems with an asymmetric output constraint. A novel asymmetric barrier Lyapunov function (BLF) is first proposed by deliberating… read more here.
Keywords: nonlinear systems; order nonlinear; asymmetric output; output constraint ... See more keywords
Study of thermal lens technique and third-order nonlinear susceptibility of PMMA base containing 5′, 5′′-dibromo-o-cresolsulfophthalein
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-7661-4
Abstract: Measurements of the third-order nonlinear susceptibility of 5′, 5′′-dibromo-o-cresolsulfophthalein (BCP) in a chloroform solvent were studied using a cw diode laser at 532 nm as the source of excitation, both in solution and as a poly… read more here.
Keywords: order; thermal lens; third order; order nonlinear ... See more keywords
4-Dimethylamino pyridinium p-chlorophenolate a novel third order nonlinear optical single crystal: growth and characterization
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-0263-y
Abstract: Abstract4-Dimethylaminopyridinium p-chlorophenolate (4DMAPCP) organic crystals were grown by slow evaporation solution growth technique using ethanol as solvent at room temperature. Single crystal X-ray diffraction studies shows that the material crystallizes in monoclinic system with centrosymmetric… read more here.
Keywords: single crystal; third order; crystal; order nonlinear ... See more keywords
Global stabilization of high-order nonlinear systems under multi-rate sampled-data control
Sign Up to like & getrecommendations! Published in 2018 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-018-4501-x
Abstract: This paper studies the sampled-data control problem for a class of high-order nonlinear systems. Based on exact discrete-time equivalent model of the sampled-data system, a multi-rate sampled-data controller with the form of a power series… read more here.
Keywords: data control; control; sampled data; high order ... See more keywords
A high-order nonlinear Schrödinger equation as a variational problem for the averaged Lagrangian of the nonlinear Klein–Gordon equation
Sign Up to like & getrecommendations! Published in 2019 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-019-05197-x
Abstract: We use Whitham’s averaged Lagrangian method extended with the multiple-scale formalism to derive a sixth-order nonlinear Schrodinger equation for the complex amplitude of the envelope of the slowly modulated wave trains whose evolution is governed… read more here.
Keywords: nonlinear klein; gordon equation; klein gordon; equation ... See more keywords
Deformed breather and rogue waves for the inhomogeneous fourth-order nonlinear Schrödinger equation in alpha-helical proteins
Sign Up to like & getrecommendations! Published in 2020 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-020-05622-6
Abstract: The inhomogeneous fourth-order nonlinear Schrödinger equation is investigated, which models the transport of energy along the inhomogeneous hydrogen bonding spines in alpha-helical proteins. The deformed breather and rogue waves solutions for the equation are derived… read more here.
Keywords: rogue waves; order; inhomogeneous fourth; deformed breather ... See more keywords