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Nonlinear optical properties of organic and polymeric materials

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The article was published on 1983-09-29 and is currently open access. It has received 762 citations till now.

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Patent

Nonlineaphores and polymers incorporating such nonlineaphores

TL;DR: Nonlinear-optic (NLO) compositions containing functionalized merocyanine dyes, such that the molecules, comprising the NLO-active compositions have a functional group at each end of the molecule and each functional group differing in reactivity, thus permitting stepwise reaction of each functional groups, and their uses in devices such as second harmonic generators or polymer integrated optics as discussed by the authors.
Journal ArticleDOI

Characteristics of an organic nonlinear optical material urea l-malic acid film

TL;DR: In this article, the Urea l -malic acid (ULMA) is one of the derivatives of urea and a 2 μm ULMA film (2 μm) was prepared with physical vapour deposition (PVD) method.
Journal ArticleDOI

Structural, spectral, linear and nonlinear optical properties of new nonlinear optical L-histidinium trichloroacetate crystals.

TL;DR: Preliminary results suggest that LHTCA crystal can act as a potential and promising candidate for frequency doubling applications even from the near UV region to the near IR.
Journal ArticleDOI

Prediction of non-centrosymmetric packing for 1,3-disubstituted nitro aromatics: crystal and molecular structure of 3-hydroxy-6-(3'-nitro)-phenylazopyridine

TL;DR: The crystal and molecular structure of 3-hydroxy-6-(3'-nitro)-phenylazopyridine is reported in this article, which is one of several 1,3-disubstituted benzenes which adopt non-centrosymmetric packing, a necessary prerequisite for nonlinear second harmonic generation.
Patent

Organic optical elements and nonlinear optical devices

TL;DR: Optical elements comprising noncentrosymmetric crystalline organic compounds are provided in this article that are capable of second harmonic generation, and they further provide for nonlinear optical devices and modulators incorporating the optical elements.