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.read more
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Journal ArticleDOI
Improved thermal stability of poled polymers by optimized physical aging process
Qishun Shen,K.Y Wong +1 more
TL;DR: In this paper, the effects of physical aging on the thermal stability of the second order optical nonlinearity of a poled dye-doped polymer was studied by optical second harmonic generation (SHG).
Journal ArticleDOI
Synthesis, structural, topographical, linear and nonlinear optical, electrical and mechanical properties of Bisthiourea zinc acetate single crystal
Venkatachalam Rajendran,J. Uma +1 more
TL;DR: In this article, Bisthiourea Zinc Acetate (BTZA) was synthesized by slow evaporation solution growth technique and the grown crystals were characterised by single crystal XRD and powder XRD studies.
Journal ArticleDOI
Synthesis, crystal structure, spectroscopic, DFT computations and third-order nonlinear optical studies of Schiff-based (E)-N′-(benzo[d][1,3]dioxol-5-ylmethylene)-4-methoxybezohydrazide monohydrate single crystal
TL;DR: In this paper, a Schiff derivative of (E)-N′-(benzo[d][1,3]dioxol-5-ylmethylene)-4-methoxybezohydrazide monohydrate (BDMMBH) single crystal has been synthesized by Schiff method.
Journal ArticleDOI
Orientation relaxation in glassy polymers. ii. dipole-size spectroscopy and short-time kinetics
TL;DR: In this article, the authors considered the orientational diffusion of a rod-like particle embedded in a glassy polymeric matrix; the underlying kinetics is that of local rearrangements.
Book ChapterDOI
Third Harmonic Generation of Polythiophene Derivatives
TL;DR: In this article, the application of polythiophene and poly(3-alkyloxymethylthiophenes) for waveguide is discussed and the Maker fringe technique is used.