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30 条记录 (耗时 0.029 秒)

    Photorefractive composition
    21.
    发明授权
    Photorefractive composition 有权
    光折射成分

    公开(公告)号：US06653421B1

    公开(公告)日：2003-11-25

    申请号：US10113330

    申请日：2002-03-29

    申请人： Michiharu Yamamoto ,  Seth R. Marder ,  Bernard Kippelen

    发明人： Michiharu Yamamoto ,  Seth R. Marder ,  Bernard Kippelen

    IPC分类号： C08F12606

    CPC分类号： G02F1/3617 ,  C08G61/124

    摘要： A photorefractive compositions of the present invention includes a copolymer component that provides both photoconductive (charge transport) ability and non-linear optical ability, and optionally sensitizer and plasticizer components. Both of the photoconductive and non-linear optical components are incorporated into the chemical structure of the copolymer itself, typically as side groups. Furthermore, the composition includes a copolymer component that provides photoconductive (charge transport) ability, non-linear optical ability, and plasticizer ability, optionally, sensitizer and plasticizer components.

    摘要翻译： 本发明的光折变组合物包括提供光导（电荷输送）能力和非线性光学能力的共聚物组分，以及任选的敏化剂和增塑剂组分。 光导和非线性光学组件都被纳入共聚物本身的化学结构中，通常作为侧基。 此外，组合物包括提供光导（电荷输送）能力，非线性光学能力和增塑剂能力的任选的敏化剂和增塑剂组分的共聚物组分。

    Two-photon or higher-order absorbing optical materials for generation of reactive species
    22.
    发明授权
    Two-photon or higher-order absorbing optical materials for generation of reactive species 有权
    用于产生反应物种的双光子或高阶吸收光学材料

    公开(公告)号：US06608228B1

    公开(公告)日：2003-08-19

    申请号：US09292652

    申请日：1999-04-15

    申请人： Brian Cumpston ,  Matthew Lipson ,  Seth R. Marder ,  Joseph W. Perry

    发明人： Brian Cumpston ,  Matthew Lipson ,  Seth R. Marder ,  Joseph W. Perry

    IPC分类号： C07C24406

    CPC分类号： F21V9/00 ,  B33Y70/00 ,  B82Y10/00 ,  C07C215/70 ,  C07C217/76 ,  C07C219/32 ,  C07C225/22 ,  C07C2603/18 ,  G11B7/245 ,  G11B7/247 ,  G11B7/25

    摘要： Disclosed are highly efficient multiphoton absorbing compounds and methods of their use. The compounds generally include a bridge of pi-conjugated bonds connecting electron donating groups or electron accepting groups. The bridge may be substituted with a variety of substituents as well. Solubility, lipophilicity, absorption maxima and other characteristics of the compounds may be tailored by changing the electron donating groups or electron accepting groups, the substituents attached to or the length of the pi-conjugated bridge. Numerous photophysical and photochemical methods are enabled by converting these compounds to electronically excited states upon simultaneous absorption of at least two photons of radiation. The compounds have large two-photon or higher-order absorptivities such that upon absorption, one or more Lewis acidic species, Lewis basic species, radical species or ionic species are formed.

    摘要翻译： 公开了高效多光子吸收化合物及其使用方法。 化合物通常包括连接供电子基团或电子接受基团的π-共轭键桥。 桥也可以被各种取代基取代。 化合物的溶解性，亲油性，吸收最大值和其它特征可以通过改变给电子基团或电子接受基团，连接在该取代基上的取代基或π-共轭桥的长度来调整。 通过在同时吸收至少两个光子的光子时将这些化合物转化为电子激发态，能够实现许多光物理和光化学方法。 该化合物具有大的双光子或更高级的吸光度，使得在吸收时，形成一种或多种路易斯酸性物质，路易斯碱性物质，自由基物质或离子物质。

    Stannyl derivatives of naphthalene diimides and related compositions and methods
    23.
    发明授权
    Stannyl derivatives of naphthalene diimides and related compositions and methods 有权
    萘二酰亚胺的甲硅烷基衍生物及相关组合物和方法

    公开(公告)号：US08921553B2

    公开(公告)日：2014-12-30

    申请号：US14110996

    申请日：2012-04-13

    申请人： Lauren E. Polander ,  Seth R. Marder

    发明人： Lauren E. Polander ,  Seth R. Marder

    IPC分类号： C07F7/22 ,  H01L51/50 ,  H01L51/00 ,  C07D471/06 ,  C07D519/00

    CPC分类号： H01L51/0067 ,  C07D471/06 ,  C07D519/00

    摘要： Naphthalene diimide (NDI) compounds can be functionalized with tin reagent to provide a useful, versatile synthetic tool. One embodiment provides, for example, a composition comprising at least one NDI compound comprising at least one stannyl substituent bonded to the naphthalene moiety of the NDI compound. Applications include organic electronic devices including OLED, OPV, OFET, and sensing devices.

    摘要翻译： 萘二酰亚胺（NDI）化合物可以用锡试剂进行官能化，以提供有用的多功能合成工具。 一个实施方案提供了例如包含至少一种NDI化合物的组合物，其包含至少一个与NDI化合物的萘部分结合的甲锡烷基取代基。 应用包括有机电子器件，包括OLED，OPV，OFET和感应器件。

    Third-order optical autocorrelator for time-domain operation at the telecommunication wavelengths
    27.
    发明授权
    Third-order optical autocorrelator for time-domain operation at the telecommunication wavelengths 失效
    用于在电信波长下进行时域操作的三阶光自相关器

    公开(公告)号：US07612935B2

    公开(公告)日：2009-11-03

    申请号：US10557809

    申请日：2003-12-19

    申请人： Gabriel Ramos-Ortiz ,  Myoungsik Cha ,  Seth R. Marder ,  Bernard Kippelen

    发明人： Gabriel Ramos-Ortiz ,  Myoungsik Cha ,  Seth R. Marder ,  Bernard Kippelen

    IPC分类号： G02F2/02

    CPC分类号： G02F1/3532 ,  G02F1/353 ,  G02F1/3614 ,  G02F1/3615 ,  G02F2001/354

    摘要： A device and method for producing a third harmonic signal from an optical pulse of wavelength k. In the device and method, an optical pulse at a wavelength k is incident on a material including at least one molecule having a formula D—U—A, where D is an electron donor group, A is an electron acceptor group, and Π is a conjugated structure having it bonds that connect D to A. The molecule exhibits a strong absorption band centered at a wavelengthko and a weakly absorbing region centered at a wavelength k, which is less than Xo. A wavelength k/2 has a value of about Xo, and a wavelength k/3 has a value of about X1. A third harmonic signal at k/3 is generated. From a measured third harmonic signal as a function of a time delay for separate optical pulses entering the material, at least one of a pulse width and a pulse shape of the optical pulse can be extracted. From a spectrally resolved third harmonic signal, a phase of the optical pulse can be extracted.

    摘要翻译： 一种用于从波长k的光脉冲产生三次谐波信号的装置和方法。 在该装置和方法中，波长为k的光脉冲入射到包含至少一个具有式DUA的分子的材料上，其中D是电子给体基团，A是电子受体基团，Pi是具有 它将D连接到A.分子表现出以波长为中心的强吸收带和以小于Xo的波长k为中心的弱吸收区。 波长k / 2具有约Xo的值，并且波长k / 3具有约X1的值。 产生k / 3的三次谐波信号。 作为进入材料的分离光脉冲的时间延迟的函数的测量的三次谐波信号，可以提取光脉冲的脉冲宽度和脉冲形状中的至少一个。 从光谱分辨的三次谐波信号，可以提取光脉冲的相位。

    Polymer, producing method thereof, and photorefractive composition
    29.
    发明授权
    Polymer, producing method thereof, and photorefractive composition 失效
    聚合物，其制造方法和光折射组合物

    公开(公告)号：US06610809B1

    公开(公告)日：2003-08-26

    申请号：US10113127

    申请日：2002-03-29

    申请人： Michiharu Yamamoto ,  Seth R. Marder ,  Bernard Kippelen

    发明人： Michiharu Yamamoto ,  Seth R. Marder ,  Bernard Kippelen

    IPC分类号： C08F1800

    CPC分类号： G02F1/3617 ,  C08G61/12 ,  C08G61/124

    摘要： A photorefractive composition comprising a polymer prepared by living radical polymerization, wherein: the living radical polymerization is carried out using a monomer, a polymerization initiator, transition metal catalyst and a ligand capable of reversibly forming a complex with the transition metal catalyst, and the polymer comprises at least one of a repeat unit including a moiety having charge transport ability and a repeat unit including a moiety having non-linear-optical ability.

    摘要翻译： 一种光折射组合物，其包含通过活性自由基聚合制备的聚合物，其中：使用单体，聚合引发剂，过渡金属催化剂和能够与过渡金属催化剂可逆地形成络合物的配位体进行活性自由基聚合， 包括包含具有电荷传输能力的部分的重复单元和包含具有非线性光学能力的部分的重复单元中的至少一个。