Abstract:
PROBLEM TO BE SOLVED: To provide heterocyclical chromophore architectures.SOLUTION: This invention relates to NLO chromophores of the form of Formula (I), and acceptable salts, solvates and hydrates thereof, wherein: Xare each independently selected from C, N, O or S; Zare each independently N, CH or CR; and D is an organic electron donating group having an electron affinity equal to or lower than that of A.
Abstract translation:要解决的问题:提供杂环发色团体系结构。 解决方案:本发明涉及式(I)形式的NLO发色团及其可接受的盐,溶剂合物和水合物,其中:X 1-4 SP>各自独立地 选自C,N,O或S; Z 1-4 SP>各自独立为N,CH或CR; D是具有等于或低于A的电子亲和力的有机给电子基团。(C)2013,JPO&INPIT
Abstract:
The present invention is directed, in general, to nonlinear optical chromophores having an indolizine donor group. Various embodiments of the present invention include nonlinear optical chromophores with indolizine donor group having an indolizine donor connected to a II-bridge group. In various preferred embodiments of the present invention, the indolizine donor groups may be substituted or unsubstituted, including hydro and alkyl substituents, aryl substituents and combination thereof. In certain embodiments of the present invention, the substituent moieties in the indolizine donor groups may be important for isolation. The isolation may reduce chromophore-chromophore interaction. The isolation may reduce charge transfer between molecules. The isolation may increase maximum applied voltage, which may contribute to more optimal poling and higher r33.
Abstract:
Nonlinear optical chromophores having thiophene-containing bridging groups between the electron-donating and electron-accepting ends of the chromophore are disclosed, including bridging groups which contain cyclic moieties in combination with conjugated double bonds between the electron-donating and electron-accepting ends of the chromophore.
Abstract:
Nonlinear optical chromophore compositions which display lyotropic nematic liquid crystal phases in polar organic solvents and provide a mechanical anisotropic effect allowing for the formation of a non-centrosymmetric chromophore-polymer matrix without the application of an electric field.
Abstract:
A guide transition device including a light source designed to generate a light beam, a light input port on a first plane and coupled to receive the light beam from the light source, a light output port on a second plane different than the first plane, the light output port designed to couple a received light beam to output equipment and plane shifting apparatus coupled to receive the light beam from the light input port on the first plane and to shift or transfer the light beam to the second plane. The plane shifting apparatus is coupled to transfer the light beam to the light output port on the second plane.
Abstract:
A conductive hermetically sealed monolithic photonic integrated circuit with optical components and multiple optical and electrical inputs/outputs includes a semiconductor/metal base having sensitive components with multiple optical and electrical inputs, multiple optical and electrical outputs, and/or multiple optical and electrical inputs and outputs. An electrically conductive basic lid includes at least two of metal, dielectric and semiconductor materials combined to form an electrically conductive protective circuit. The conductive basic lid is sealed to the semiconductor/metal base by metallization so as to form a chamber including the sensitive components and hermetically sealing the chamber and the sensitive component from the ambient in a basic hermetic capsule and the electrically conductive protective circuit is formed and connected to protect the sensitive components from external electrical interference.
Abstract:
A compound for spacing nonlinear optical chromophores of the Formula I and the commercially acceptable salts, solvates and hydrates thereof, wherein R1, R2, R3, R4, W, X, Y, Z, Q1, Q2, Q4 and L have the definitions provided herein.
Abstract:
Nonlinear optic chromophores comprising stabilized radical structures, mixtures thereof, methods for their production, nonlinear optical materials containing such chromophores, and the use of such materials in electro-optic, solar conversion, photovoltaic and all-optical nonlinear devices are described.
Abstract:
NLO chromophores of the form of Formula I: and the commercially acceptable salts, solvates and hydrates thereof, wherein Z1-4, X1-4, π1-2, D and A have the definitions provided herein.
Abstract:
Nonlinear optical chromophores having one or more diamondoid groups covalently attached to the chromophore, methods of making nonlinear optical chromophores, their use in thin films and electro-optical devices containing such nonlinear optical chromophores and thin films comprising the same.