专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06493478B1 Photothermal optical switch and variable attenuator 失效
标题翻译：光电光开关和可变衰减器
公开(公告)号：US06493478B1
公开(公告)日：2002-12-10
申请号：US09727004
申请日：2000-11-30
申请人： Michael E. DeRosa , Celine C. Guermeur , Stephen L. Loguov , Marc Moroni , Guilhem M. Vidiella
发明人： Michael E. DeRosa , Celine C. Guermeur , Stephen L. Loguov , Marc Moroni , Guilhem M. Vidiella
IPC分类号： G02B626
CPC分类号： G02F1/225 , G02F1/0126 , G02F1/0147 , G02F1/061 , G02F1/3137 , G02F2202/022 , G02F2203/48
摘要： An optical device which utilizes a photothermal optical effect to achieve switching or attenuation includes a waveguide defined by a waveguide core and a surrounding cladding, wherein the polymer waveguide core includes a region consisting of a photothermally responsive material having an absorption coefficient at a switch wavelength or attenuation wavelength that is higher than an absorption coefficient at a signal wavelength. Switching devices include an optical splitter circuit having a branch that includes the photothermally responsive material, and either a multiplexer for introducing light at the switch wavelength into the optical circuit or a light source focused at the photothermally responsive material. Attenuating devices include a Mach-Zehnder type interferometer having a branch that includes the photothermally responsive material and either a multiplexer for introducing light at the attenuation wavelength into the optical circuit or a light source focused at the photothermally responsive material.
摘要翻译：利用光热效应实现切换或衰减的光学装置包括由波导芯和周围包层限定的波导，其中聚合物波导芯包括由在开关波长处具有吸收系数的光热响应材料组成的区域，或衰减波长比信号波长处的吸收系数高。开关装置包括具有包括光热响应材料的分支的光分路器电路，以及用于将开关波长的光引入光电路的多路复用器或聚焦在光热响应材料处的光源。衰减装置包括具有包括光热响应材料的分支的马赫 - 曾德尔型干涉仪，以及用于将衰减波长的光引入光电路的多路复用器或聚焦在光热响应材料处的光源。

2. 发明授权

US07144965B2 Halogenated styrene compounds and very low-loss polymers made therefrom 有权
标题翻译：卤化苯乙烯化合物和由其制备的极低损耗聚合物
公开(公告)号：US07144965B2
公开(公告)日：2006-12-05
申请号：US11018726
申请日：2004-12-20
申请人： Olivier Arnoud , Marc Moroni , Stephane Roux
发明人： Olivier Arnoud , Marc Moroni , Stephane Roux
IPC分类号： C08F28/06
CPC分类号： C07D207/456 , C07C43/29 , C07C323/09 , C07D285/125 , C07D487/04
摘要： The invention is directed to polymerizable vinyl compounds having halogenated aromatic groups and to a method of synthesizing such compounds. In particular, the invention is directed to polymerizable aromatic vinyl compounds wherein, except for the vinylic hydrogen atoms, aromatic C—H bonds are replaced by C—X bonds, where X is a halogen or other selected substituent having a de minimus number, if any, of C—H bonds; for example, without limitation, highly fluorinated fluoroalkanes. In addition, the compounds of the invention have a de minimus number, if any, of N—H and O—H bonds.
摘要翻译：本发明涉及具有卤代芳族基团的可聚合乙烯基化合物及其合成方法。特别地，本发明涉及可聚合芳族乙烯基化合物，其中除了乙烯基氢原子之外，芳族CH键被CX键取代，其中X是卤素或其它选定的取代基，如果有的话，CH 债券例如但不限于高度氟化的氟代烷烃。此外，本发明的化合物具有N-H和O-H键的最小数目（如果有的话）。

3. 发明授权

US06537467B1 Immobilized free radical captors 失效
标题翻译：固定的自由基俘虏
公开(公告)号：US06537467B1
公开(公告)日：2003-03-25
申请号：US09300893
申请日：1999-04-28
申请人： Marc Moroni
发明人： Marc Moroni
IPC分类号： C09K1532
CPC分类号： C09K15/32 , C07B63/04 , C07C67/62 , C07C69/54
摘要： The present invention relates to free radical captors, especially to radical polymerization inhibitors or retarders which, characteristically, are immobilized on a solid support. The present invention also relates to a method of preparing said immobilized captors, and to a method of stabilizing, at least temporarily, molecules or mixtures of molecules which makes use of said immobilized captors.
摘要翻译：本发明涉及自由基捕获剂，特别是自由基聚合抑制剂或缓凝剂，其特征在于固定在固体载体上。本发明还涉及一种制备所述固定的捕获物的方法，以及至少暂时稳定利用所述固定化捕获物的分子或分子混合物的方法。

4. 发明授权

US06891071B2 Halogenated styrene compounds and very low-loss polymers made therefrom 失效
标题翻译：卤化苯乙烯化合物和由其制备的极低损耗聚合物
公开(公告)号：US06891071B2
公开(公告)日：2005-05-10
申请号：US10667530
申请日：2003-09-22
申请人： Olivier Arnoud , Marc Moroni , Stephane Roux
发明人： Olivier Arnoud , Marc Moroni , Stephane Roux
IPC分类号： C07C43/29 , C07C323/09 , C07D207/44 , C07D207/456 , C07D285/12 , C07D285/125 , C07D487/04 , C07C41/00
CPC分类号： C07D207/456 , C07C43/29 , C07C323/09 , C07D285/125 , C07D487/04
摘要： The invention is directed to polymerizable vinyl compounds having halogenated aromatic groups and to a method of synthesizing such compounds. In particular, the invention is directed to polymerizable aromatic vinyl compounds wherein, except for the vinylic hydrogen atoms, aromatic C—H bonds are replaced by C—X bonds, where X is a halogen or other selected substituent having a de minimus number, if any, of C—H bonds; for example, without limitation, highly fluorinated fluoroalkanes. In addition, the compounds of the invention have a de minimus number, if any, of N—H and O—H bonds.
摘要翻译：本发明涉及具有卤代芳族基团的可聚合乙烯基化合物及其合成方法。特别地，本发明涉及可聚合芳族乙烯基化合物，其中除了乙烯基氢原子之外，芳族CH键被CX键取代，其中X是卤素或其它选定的取代基，如果有的话，CH 债券例如但不限于高度氟化的氟代烷烃。此外，本发明的化合物具有N-H和O-H键的最小数目（如果有的话）。

5. 发明授权

US06574409B1 Athermalized wavelength division multiplexer/demultiplexer with polymer compensation region and methods of manufacturing 失效
标题翻译：具有聚合物补偿区域的热分解波分复用器/解复用器和制造方法
公开(公告)号：US06574409B1
公开(公告)日：2003-06-03
申请号：US09660638
申请日：2000-09-13
申请人： Marc Moroni , Sophie Vallon
发明人： Marc Moroni , Sophie Vallon
IPC分类号： G02B610
CPC分类号： G02B6/12011 , G02B6/12028
摘要： An athermalized optical waveguide circuit device exhibiting reduced signal power losses includes an optical phased-array comprising a plurality of curved waveguide cores of different lengths supported on a planar substrate, wherein each of the waveguide cores of the array includes a first silica segment, a second silica segment, and a central polymer segment connecting the first silica segment with the second silica segment to form a continuous waveguide core. The device is prepared by forming a plurality of adjacent curved silica waveguide cores on a planar substrate, overcladding the silica waveguide cores with a silica overclad, etching at least one groove into a central portion of the optical phased-array through the overclad and silica waveguide cores, forming a plurality of polymer waveguide core segments connecting a first silica waveguide core segment with a corresponding second silica waveguide core segment to form a continuous waveguide core, and overcladding the polymer waveguide core segments to define a composite optical phased-array comprising a plurality of adjacent composite waveguides. The polymer waveguide core segments have a negative variation of index of refraction as a function of temperature to compensate for the positive variation of the silica waveguide core segments, while providing an uninterrupted waveguide with low power loss of optical signals.
摘要翻译：显示出降低的信号功率损耗的无热水化光波导电路装置包括光学相控阵列，其包括支撑在平面基板上的多个不同长度的弯曲波导芯，其中阵列中的每个波导芯包括第一二氧化硅段，第二二极管二氧化硅段和连接第一二氧化硅段与第二二氧化硅段的中心聚合物段，以形成连续的波导芯。通过在平面基板上形成多个相邻的弯曲二氧化硅波导芯，通过在二氧化硅外包层上包覆二氧化硅波导芯，通过外包层和二氧化硅波导将至少一个凹槽蚀刻到光相控阵列的中心部分形成多个聚合物波导芯段，其将第一硅石波导芯段与对应的第二硅石波导芯段连接以形成连续的波导芯，并且包覆聚合物波导芯段以限定复合光相位阵列，其包括多个的相邻复合波导。聚合物波导芯段具有作为温度的函数的折射率的负变化，以补偿二氧化硅波导芯段的正变化，同时提供具有低功率光信号损耗的不间断波导。

6. 发明申请

US20050113520A1 Halogenated styrene compounds and very low-loss polymers made therefrom 有权
公开(公告)号：US20050113520A1
公开(公告)日：2005-05-26
申请号：US11018726
申请日：2004-12-20
申请人： Olivier Arnoud , Marc Moroni , Stephane Roux
发明人： Olivier Arnoud , Marc Moroni , Stephane Roux
IPC分类号： C07C43/29 , C07C323/09 , C07D207/44 , C07D207/456 , C07D285/12 , C07D285/125 , C07D487/04 , C08L1/00
CPC分类号： C07D207/456 , C07C43/29 , C07C323/09 , C07D285/125 , C07D487/04
摘要： The invention is directed to polymerizable vinyl compounds having halogenated aromatic groups and to a method of synthesizing such compounds. In particular, the invention is directed to polymerizable aromatic vinyl compounds wherein, except for the vinylic hydrogen atoms, aromatic C—H bonds are replaced by C—X bonds, where X is a halogen or other selected substituent having a de minimus number, if any, of C—H bonds; for example, without limitation, highly fluorinated fluoroalkanes. In addition, the compounds of the invention have a de minimus number, if any, of N—H and O—H bonds.

7. 发明授权

US06421472B1 Athermalized polymer overclad integrated planar optical waveguide device and method 失效
标题翻译：热收缩聚合物外包层平面光波导器件及方法
公开(公告)号：US06421472B1
公开(公告)日：2002-07-16
申请号：US09549255
申请日：2000-04-14
申请人： Marc Moroni , Sophie Vallon
发明人： Marc Moroni , Sophie Vallon
IPC分类号： G02B612
CPC分类号： G02B6/12028 , G02B6/10 , G02B6/12007 , G02B2006/12107
摘要： An athermalized, polymer overclad integrated optical device (with a multiplexer/demultiplexer or a Mach-Zender interferometer being representative examples) in which thermally-induced shifts in channel wavelengths are minimized. The device includes a doped silica waveguide core on a planar substrate and a polymer overclad having a negative variation in refractive index versus temperature (dn/dT) to inhibit shifts in the channel wavelengths.
摘要翻译：聚合物外包层综合光学器件（具有代表性示例的多路复用器/多路分解器或马赫 - 赞德干涉仪）的绝热，其中通道波长的热诱导移位被最小化。该器件包括在平面衬底上的掺杂二氧化硅波导芯和具有折射率相对于温度的负变化（dn / dT）的聚合物外包层，以抑制沟道波长的移动。

8. 发明授权

US06246809B1 Asymmetric thermo-optical switch 失效
标题翻译：不对称热光开关
公开(公告)号：US06246809B1
公开(公告)日：2001-06-12
申请号：US09304293
申请日：1999-05-03
申请人： Jean-Marc Mg Jouanno , Marc Moroni
发明人： Jean-Marc Mg Jouanno , Marc Moroni
IPC分类号： G02B626
CPC分类号： G02F1/3137 , G02F1/0147 , G02F1/065 , G02F1/3132 , G02F2001/0113
摘要： An asymmetric thermo-optical switch uses materials having different dn/dT coefficients. A first waveguide is constructed on a planar substrate using a material that has a first dn/dT coefficient. A second waveguide is constructed on the planar substrate using a second material that has a second dn/dT coefficient. In a first embodiment, a coupling region is formed between the first and second waveguides. An index-adjusting switch element is deposited on a first side of the device over the coupling region to control the proportion of light coupled between the waveguides. In a second embodiment, a splitting region is formed by connecting the second waveguide to the first waveguide, at a middle portion of the first waveguide. An index-adjusting switch element is deposited on a first side of the device over the splitting region to control the proportion of light split between the waveguides. Because the first and second waveguides have different dn/dT coefficients, tolerances with regard to the positioning and geometry of the index-adjusting switch element can be relaxed. The index-adjusting switch element is implemented by using a heater. When the index-adjusting switch element heats the waveguides, the refractive index of both waveguides vary in a differently, causing the proportion of light propagating in the waveguides to commute from one output to the other.
摘要翻译：不对称热光开关使用具有不同dn / dT系数的材料。使用具有第一dn / dT系数的材料在平面基板上构造第一波导。使用具有第二dn / dT系数的第二材料在平面基板上构造第二波导。在第一实施例中，在第一和第二波导之间形成耦合区域。折射率调节开关元件沉积在耦合区域上的器件的第一侧上，以控制耦合在波导之间的光的比例。在第二实施例中，在第一波导的中间部分处，通过将第二波导连接到第一波导来形成分离区域。折射率调节开关元件沉积在分离区域上的器件的第一侧上，以控制在波导之间分裂的光的比例。由于第一和第二波导具有不同的dn / dT系数，所以可以放宽关于折射率调节开关元件的定位和几何形状的公差。索引调节开关元件通过使用加热器来实现。当折射率调节开关元件加热波导时，两个波导的折射率以不同的方式变化，导致波导中传播的光的比例从一个输出到另一个输出。

9. 发明授权

US06577787B2 Tuning of optical waveguide devices containing an organic material 失效
标题翻译：调谐含有机材料的光波导器件
公开(公告)号：US06577787B2
公开(公告)日：2003-06-10
申请号：US09758556
申请日：2001-01-11
申请人： Alain Marcel Jean Beguin , Marc Moroni , Sophie Vallon
发明人： Alain Marcel Jean Beguin , Marc Moroni , Sophie Vallon
IPC分类号： G02B628
CPC分类号： G02B6/12028 , G02B6/122 , G02B6/1221 , G02B6/132
摘要： The present invention provides methods of tuning the optical properties, such as the channel center wavelengths, of an integrated optical waveguide device by providing a device, such as a wavelength division multiplexer or demultiplexer, which contains an organic material, and fine tuning the device by exposing the organic material to at least one incremental step of UV irradiation.
摘要翻译：本发明提供了通过提供包含有机材料的诸如波分复用器或解复用器的器件来调谐集成光波导器件的光学特性（例如通道中心波长）的方法，并且通过将有机材料暴露于UV照射的至少一个增量步骤。

10. 发明授权

US06519380B2 Athermalized integrated optical waveguide devices 有权
标题翻译：热化集成光波导器件
公开(公告)号：US06519380B2
公开(公告)日：2003-02-11
申请号：US09757884
申请日：2001-01-10
申请人： Steven B. Dawes , Marc Moroni , Sophie Vallon
发明人： Steven B. Dawes , Marc Moroni , Sophie Vallon
IPC分类号： G02B612
CPC分类号： G02B6/12028 , G02B6/122 , G02B6/1221 , G02B6/132
摘要： The present invention provides an athermalized organic-containing overclad integrated planar optical waveguide circuit device in which thermal induced shifting of channel wavelengths is minimized. The organic-containing overclad material is combined with a silica or doped silica glass material in the form of a local overclad, a bi-layer overclad, or a hybrid overclad. The organic-containing overclad material is a polymer or a sol-gel material.
摘要翻译：本发明提供了一种其中通道波长的热诱导移位最小化的无热含有机物的外包层综合平面光波导电路装置。含有机物的外包层材料与二氧化硅或掺杂的二氧化硅玻璃材料以局部外包层，双层外包层或混合外包层的形式组合。含有机物的外包层材料是聚合物或溶胶 - 凝胶材料。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式