Journal ArticleDOI
Measurements of Nonlinear Light Scattering
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This article is published in Physical Review Letters.The article was published on 1965-04-26. It has received 531 citations till now. The article focuses on the topics: Biological small-angle scattering & Scattering.read more
Citations
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Second harmonic generation in push-pull ethylenes: Influence of chirality and hydrogen bonding
TL;DR: In this paper, the effect of chiral substituents and hydrogen bonding functional groups on the microscopic and macroscopic second-order nonlinearities in some donor-acceptor substituted ethylenes has been investigated.
Journal ArticleDOI
Synthesis and Properties of Zwitterionic Nonlinear Optical Chromophores with Large Hyperpolarizability for Poled Polymer Applications
Andrew M. R. Beaudin,Naiheng Song,Yaowen Bai,Liqui Men,Jian Ping Gao,Zhi Yuan Wang,Marek Szablewski,Graham H. Cross,Wim Wenseleers,Jochen Campo,Etienne Goovaerts +10 more
TL;DR: A series of new zwitterionic chromophores, picolinium quinodimethane (PQDM), exhibited an exceptionally large molecular hyperpolarizability (e.g., βzzz = 1930 × 10-30 esu) as discussed by the authors.
Proceedings ArticleDOI
Evaluation of |β| of stilbazolium p-toluenesulfonates by the hyper Rayleigh scattering method
Xuan Ming Duan,Shuji Okada,Hachiro Nakanishi,Akira Watanabe,Minoru Matsuda,Koen Clays,André Persoons,Hiro Matsuda +7 more
TL;DR: In this article, the hyper Rayleigh scattering (HRS) method was applied to determine the absolute value of second-order hyperpolarizabilities ((beta) ) of stilbazolium p-toluenesulfonates and related ionic species in methanol.
Journal ArticleDOI
Heptametallic, Octupolar Nonlinear Optical Chromophores with Six Ferrocenyl Substituents
Benjamin J. Coe,Simon P. Foxon,Madeleine Helliwell,Daniela Rusanova,Bruce S. Brunschwig,Koen Clays,Griet Depotter,Marcin Nyk,Marek Samoc,Dominika Wawrzynczyk,Javier Garín,Jesús Orduna +11 more
TL;DR: New complexes with six ferrocenyl (Fc) groups connected to Zn(II) or Cd( II) tris(2,2'-bipyridyl) cores are described, and a thorough characterisation of their BPh4(-) salts includes two single-crystal X-ray structures, highly unusual for such species with multiple, extended substituents.
Journal ArticleDOI
Design of Near-Infrared-Absorbing Unsymmetrical Polymethine Dyes with Large Quadratic Hyperpolarizabilities
Simon Pascal,Yulia A. Getmanenko,Yadong Zhang,Iryna Davydenko,Minh Ngo,Guillaume Pilet,Sébastien Redon,Yann Bretonnière,Olivier Maury,Isabelle Ledoux-Rak,Stephen Barlow,Seth R. Marder,Chantal Andraud +12 more
TL;DR: In this paper, 15 heptamethine dyes in which a tricyanofuran acceptor is linked to donors of different strengths were synthesized, and their absorption, thermal, electrochemical, and second-order nonlinear optical properties were investigated.
References
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Journal ArticleDOI
Interactions between light waves in a nonlinear dielectric
TL;DR: In this paper, the induced nonlinear electric dipole and higher moments in an atomic system, irradiated simultaneously by two or three light waves, are calculated by quantum-mechanical perturbation theory.
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A theory of the depolarization of light scattered by a dense medium
A. D. Buckingham,M. J. Stephen +1 more
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Raman effect of multiple radiation process and its applications in spectroscopy
TL;DR: In this article, it was shown that with a beam intensity of 0.1 MW/sq cm, the vibrational Raman spectrum of molecules or crystals may be obtained by the three-photon process.