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91. 发明申请

WO2003054592A3 OPTICAL DEVICE 审中-公开
公开(公告)号：WO2003054592A3
公开(公告)日：2003-07-03
申请号：PCT/GB2002/005872
申请日：2002-12-20
申请人： THE UNIVERSITY OF SOUTHAMPTON , ZHELUDEV, Nikolay, Ivanovich , COLES, Harry, James , BAGNALL, Darren, Marc , POTTS, Adrian , PAPAKOSTAS, Aris
发明人： ZHELUDEV, Nikolay, Ivanovich , COLES, Harry, James , BAGNALL, Darren, Marc , POTTS, Adrian , PAPAKOSTAS, Aris
IPC分类号： G02F1/00
摘要： An optical device (10) comprises a substantially planar first layer, which in this example is a layer of gold (14), supported by a silicon substrate layer (12), in the form of a silicon wafer (12). The gold layer (14) is formed with a pattern of solid shaped elements, in the form of (left-handed) gammadions. The gammadions have a size of between 700nm and 4μ and are arranged in a tiled regular square pattern.

92. 发明申请

WO03042738A2 NON-LINEAR PHOTONIC SWITCH 审中-公开
标题翻译：非线性光电开关
公开(公告)号：WO03042738A2
公开(公告)日：2003-05-22
申请号：PCT/US0236270
申请日：2002-11-13
申请人： SURFACE LOGIX INC , MCCOY CHRISTOPHER H , CHEN JOHN
发明人： MCCOY CHRISTOPHER H , CHEN JOHN
IPC分类号： G02B6/122 , G02B6/34 , G02B6/35 , G02F1/01 , G02F1/35 , G02F2/00 , G02F3/02 , G02F1/00
CPC分类号： B82Y20/00 , G02B6/1225 , G02F1/0126 , G02F1/3515 , G02F2/004 , G02F3/024 , G02F2201/307 , G02F2202/32
摘要： A photonic switch (30) may be formed using one of a selected group of non-linear optical materials. Each of the materials within this group has a refractive index that demonstrates a substantial peak as a function of wavelength. The photonic switch (30) includes a positive gain, and thus acts as a photonic transistor. In addition, a photonic switch (30) is formed so that a gate signal is applied in a direction that is substantially perpendicular to the direction of the input signal so that there is no effective contamination of the input signal by the gate signal affecting the output signal.
摘要翻译：可以使用所选择的一组非线性光学材料之一来形成光子开关（30）。该组中的每种材料具有折射率，其表现出作为波长的函数的实质峰值。光子开关（30）包括正增益，因此用作光子晶体管。此外，形成光子开关（30），使得栅极信号施加在基本上垂直于输入信号的方向的方向上，使得不影响输入信号的影响输出的栅极信号的有效污染信号。

93. 发明申请

WO2003029880A2 ACTIVE OPTICAL SYSTEM FOR PHASE-SHIFTING DESIRED PORTIONS OF AN INCOMING OPTICAL WAVEFRONT 审中-公开
标题翻译：主动光学系统的入射光学波前相移期望部分
公开(公告)号：WO2003029880A2
公开(公告)日：2003-04-10
申请号：PCT/US2002/030291
申请日：2002-09-24
申请人： THE BOEING COMPANY
发明人： HUNT, Jeffrey, H.
IPC分类号： G02F1/00
CPC分类号： G02F1/01 , G02B26/06 , G02F2203/18
摘要： An active optical system and method for phase-shifting desired portions of an incoming optical wavefront. A first control optics assembly receives an incoming optical wavefront and adjusts that incoming optical wavefront in accordance with first desired wavelength and beam propagation parameters. A driver element produces a driver optical wavefront. A second control optics assembly receives the driver optical wavefront and adjusts that driver optical wavefront in accordance with second desired wavelength and beam propagation parameters. A combiner receives an output from the first control optics assembly and an output from the second control optics assembly. The combiner provides a combined, co-linear propagation output wavefront having an initial beam size. Spatial light modulator (SLM) addressing optics receives the combined, co-linear propagation output wavefront and produces a desired beam size for the combined, co-linear propagation output wavefront. The SLM receives the output from the SLM addressing optics and provides localized phased shifting of the resulting wavefront. SLM egressing optics receives the output of the SLM and returns the beam size of the wavefront to the initial beam size. The output of the SLM egressing element has desired portions of its phase shifted relative to the incoming optical wavefront.
摘要翻译：用于使输入光学波前的期望部分相移的有源光学系统和方法。第一控制光学组件接收输入光波前并根据第一所需波长和光束传播参数来调整输入光波前。驱动器元件产生驱动器光学波前。第二控制光学组件接收驱动器光学波前并且根据第二期望波长和光束传播参数调整该驱动器光学波前。组合器接收来自第一控制光学组件的输出和来自第二控制光学组件的输出。组合器提供具有初始光束尺寸的组合的共线传播输出波阵面。空间光调制器（SLM）寻址光学器件接收组合的共线传播输出波阵面并为组合的共线传播输出波阵面产生期望的光束尺寸。 SLM接收来自SLM寻址光学器件的输出，并提供所产生的波前的局部相位偏移。 SLM输出光学器件接收SLM的输出并将波前的光束大小返回到初始光束大小。 SLM输出元件的输出具有相对于输入光学波前偏移的相位的期望部分。

94. 发明申请

WO0241043A3 INORGANIC/BLOCK COPOLYMER-DYE COMPOSITES AND DYE DOPED MESOPOROUS MATERIALS FOR OPTICAL AND SENSING APPLICATIONS 审中-公开
标题翻译：无机/嵌段共聚物复合材料和用于光学和感光应用的DYED DOPED MESOPOROUS材料
公开(公告)号：WO0241043A3
公开(公告)日：2003-03-27
申请号：PCT/US0145511
申请日：2001-11-14
申请人： UNIV CALIFORNIA
发明人： WIRNSBERGER GERNOT , SCOTT BRIAN J , HUANG HOWARD C , MELOSH NICHOLAS A , YANG PEIDONG , CHMELKA BRADLEY , STUCKY GALEN D
IPC分类号： C04B26/14 , C04B28/00 , C04B35/14 , C04B38/00 , C08G79/00 , C08G83/00 , G02B1/04 , G02B6/122 , C08G77/02 , G02B6/00 , G02F1/00
CPC分类号： C08G77/02 , C04B26/14 , C04B28/00 , C04B35/14 , C04B38/0022 , C04B2111/80 , C04B2111/805 , C08G79/00 , C08G83/001 , C08G2270/00 , G02B1/04 , G02B6/122 , C04B35/00 , C04B38/062 , C04B2103/0067 , C04B2103/54 , C04B38/04 , C04B14/30 , C04B38/00 , C04B24/32
摘要： A method for preparing transparent mesostructured inorganic/block-copolymer composites or inorganic porous solids containing optically responsive species with selective optical, optoelectronic, and sensing properties resulting therefrom. Mesoscopically organized inorganic/block copolymer composites doped with dyes or complexes are prepared for use as optical hosts, chemical/physical/biological sensors, photochromic materials, optical waveguides, tunable solid-state lasers, or optoelectronic devices. The materials can be processed into a variety of different shapes, such as films, fibers, monoliths, for novel optical and sensing applications.
摘要翻译：一种制备透明介孔结构无机/嵌段共聚物复合材料或含有光学响应物质的无机多孔固体的方法，其具有由此产生的选择性光学，光电子和感测特性。制备掺杂有染料或络合物的中等程度组织的无机/嵌段共聚物复合材料，用作光学主体，化学/物理/生物传感器，光致变色材料，光波导，可调固态激光器或光电子器件。这些材料可以加工成各种不同的形状，例如薄膜，纤维，整料，用于新颖的光学和感测应用。

95. 发明申请

WO02079757A3 METHOD AND DEVICE FOR MEASURING A PERMEATION RATE 审中-公开
标题翻译：用于测量渗透率的方法和装置
公开(公告)号：WO02079757A3
公开(公告)日：2003-01-16
申请号：PCT/IB0200754
申请日：2002-03-13
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： BOUTEN PETRUS C P , NISATO GIOVANNI , SLIKKERVEER PETER J , VAN TONGEREN HENRICUS F J J , HASKAL ELIAV I , VAN DER SLUIS PAUL
IPC分类号： G01N13/04 , G01N15/08 , G01N15/12 , G01N21/77 , G02F1/00
CPC分类号： G01N15/082 , G01N15/1227 , G01N2015/086
摘要： A method is proposed for measuring water permeability of substrates (1). A reactive compound (Ca, Ba) which reacts with a diffusing material, e. g. water, is applied on the substrate and the change in time of transmissivity, reflectivity of the layer is monitored in time.
摘要翻译：提出了一种测量基材（1）的透水性的方法。与扩散材料反应的反应性化合物（Ca，Ba） G。水被施加在基板上并且透射时间的变化，时间上监测该层的反射率。

96. 发明申请

WO02052335A2 VARIABLE FOCAL LENGTH MICRO LENS ARRAY FIELD CURVATURE CORRECTOR 审中-公开
标题翻译：可变焦距长度微镜镜头阵列现场曲线校正器
公开(公告)号：WO02052335A2
公开(公告)日：2002-07-04
申请号：PCT/US0150094
申请日：2001-12-20
申请人： HONEYWELL INT INC
发明人： COX JAMES ALLEN , FRITZ BERNARD S
IPC分类号： G02B3/00 , G02B6/12 , G02B6/138 , G02B6/42 , G02B7/04 , H01L27/14 , H01L27/146 , H01L31/0232 , H01L33/00 , G02F1/00
CPC分类号： H01L27/14627 , G02B6/12002 , G02B6/138 , G02B6/4201 , G02B6/4206 , G02B6/4214 , G02B6/4249 , G02B7/04 , H01L31/02325 , H01L31/02327
摘要： The present invention provides an optical system that includes an array of opto-electronic devices (6), an array of micro lenses (24, 26, 28, 30, 32) and a fore optic (4). The array of opto-electronics devices (6) lie substantially along a plane, but the fore optic (4) has a non-planar focal field (20). To compensate for the non-planar focal field (20) of the fore optic (4), each opto-electronic device (8) has a corresponding micro lens (24). Each micro lens (24, 40) has a focal length and/or separation distance that compensates for the non-planar focal field (20) of the fore optic (4). As a result, light that is provided by the fore optic (4) is reconfigured by the micro lenses (24, 40) to be substantially focused along the plane of the array of optoelectronic devices (6).
摘要翻译：本发明提供一种光学系统，其包括光电器件阵列（6），微透镜阵列（24,26,28,30,32）和前光学元件（4）。光电子器件（6）的阵列基本上沿平面放置，但是前光学器件（4）具有非平面焦点（20）。为了补偿前光学器件（4）的非平面焦点（20），每个光电器件（8）具有相应的微透镜（24）。每个微透镜（24,40）具有补偿前光学器件（4）的非平面焦点（20）的焦距和/或间隔距离。结果，由前光学器件（4）提供的光被微透镜（24,40）重构，以沿着光电器件（6）的阵列的平面基本聚焦。

97. 发明申请

WO0212951A2 PLANAR WAVEGUIDE OPTICAL SWITCH AND METHOD OF PRODUCING SAME 审中-公开
标题翻译：平面波导光学开关及其制造方法
公开(公告)号：WO0212951A2
公开(公告)日：2002-02-14
申请号：PCT/US0124760
申请日：2001-08-08
申请人： SDL INC
发明人： LANG ROBERT J
IPC分类号： G02B6/35 , G02F1/00
CPC分类号： G02B6/3508 , G02B6/355 , G02B6/3576 , G02B6/3584
摘要： An optical switch is fabricated on a single substrate and switches planar waveguides into and out of alignment with each other. The switch is constructed by selective deposition and etching of layers that make up the desired waveguides and physical structures of the switch. The physical structures include a movable structure upon which one of the waveguides resides, the movable structure being freed from the substrate by deep etching underneath it. A heat source may be used to provide heat to the movable structure, which causes its thermal expansion and resulting movement of the waveguide on it into or out of alignment with another waveguide. A third waveguide may be located so as to align with the waveguide on the movable structure when it is at an ambient temperature.
摘要翻译：光开关被制造在单个基板上，并将平面波导彼此切换成对准。开关通过选择性沉积和蚀刻构成所需波导和开关的物理结构的层构成。物理结构包括其中一个波导位于其上的可移动结构，可移动结构通过其下方的深刻蚀而与基板脱离。可以使用热源向可移动结构提供热量，这导致其热膨胀并导致波导在其上的运动进入或不与另一个波导对准。第三波导可以被定位成当可移动结构处于环境温度时与波导对准。

98. 发明申请

WO01084224A2 METHOD FOR DISPERSING LIGHT USING MULTILAYERED STRUCTURES 审中-公开
标题翻译：使用多层结构分散光的方法
公开(公告)号：WO01084224A2
公开(公告)日：2001-11-08
申请号：PCT/US2001/014081
申请日：2001-05-01
IPC分类号： G02B5/28 , G02B27/10 , H04J14/02 , G02F1/00
CPC分类号： G02B5/285 , G02B27/1086 , G02B27/145 , H04J14/02
摘要： A novel method and device for separating light of differing wavelengths (wavelength demultiplexing) uses a very simple and compact multilayer dielectric structure having high angular dispersion at certain wavelengths and angles of incidence. The structure is composed of alternating layers of dielectric materials of different refractive indices, and is designed to operate just outside the main reflection region rather than within the main reflection region. In this region just outside the main reflection region there is strong group velocity dispersion, causing different wavelengths of light to travel at different angles through the dielectric stack. As a consequence, different wavelength components of a polychromatic beam are separated as they pass through the device. The dielectric stack is preferably fabricated upon one or both sides of a transparent substrate so that the device can operate with light entering and/or exiting the substrate, eliminating the need for complicated antireflective coatings interfaced with the stack. Preferably, the device also comprises antireflective and reflective coatings to attain high optical efficiency and to increase spatial separation of the wavelengths of light, further reducing the size of the device. The device can also operate as a multiplexer by simply reversing the direction of the light. The device may be used for optical demultiplexing a polychromatic beam into spatially separated wavelength component beams by coupling the polychromatic beam into the multilayer dielectric stack, separating the polychromatic beam into component beams having distinct component wavelengths as the polychromatic beam passes through the multilayer dielectric stack, and coupling the component beams out of the multilayer dielectric stack. By reflecting the component beams from one or more mirrors in contact with the multilayer dielectric stack and/or substrate, further separation of the component beams may be produced as the component beams again pass through the multilayer dielectric stack. The method may also include transmitting the component beams and/or the polychromatic beam through antireflective material layers in contact with the multilayer dielectric stack and/or the substrate.
摘要翻译：用于分离不同波长（波长解复用）的光的新型方法和装置使用在特定波长和入射角具有高角度色散的非常简单且紧凑的多层介质结构。该结构由具有不同折射率的介电材料的交替层组成，并且被设计成仅在主反射区域内而不是在主反射区域内操作。在这个正好在主反射区域外的区域，存在很强的群速度色散，导致不同波长的光以不同的角度通过电介质叠层行进。结果，多色波束的不同波长分量在它们通过该装置时被分离。电介质堆叠优选地在透明衬底的一侧或两侧上制造，使得该器件可以与进入和/或离开衬底的光一起操作，从而不需要与叠层接合的复杂的抗反射涂层。优选地，该装置还包括抗反射和反射涂层，以获得高的光学效率并且增加光的波长的空间分离，进一步减小了装置的尺寸。该装置也可以通过简单地反转光的方向作为多路复用器来操作。该装置可以用于通过将多色光束耦合到多层电介质叠层中将多色光束解复用到空间分离的波长分量光束中，当多色光束通过多层电介质叠层时，将多色光束分离成具有不同分量波长的分量光束，以及将所述分量光束耦合到所述多层介质叠层中。通过反射来自与多层电介质堆叠和/或衬底接触的一个或多个反射镜的分量光束，当分量光束再次通过多层介质叠层时，可能产生分量光束的进一步分离。该方法还可以包括通过与多层电介质堆叠和/或衬底接触的抗反射材料层来传输分量光束和/或多色光束。

99. 发明申请

WO01077742A2 MICRO-MECHANICAL WAVEGUIDE OPTICAL DEVICES 审中-公开
标题翻译：微机械波导光学器件
公开(公告)号：WO01077742A2
公开(公告)日：2001-10-18
申请号：PCT/US2001/012201
申请日：2001-04-12
IPC分类号： G02B6/12 , G02B6/28 , G02B6/35 , G02F1/00
CPC分类号： G02B6/3536 , G02B6/2821 , G02B6/3502 , G02B6/3514 , G02B6/3546 , G02B6/357 , G02B6/358 , G02B6/3584 , G02B6/3596 , G02B2006/12145
摘要： Optical devices and methods for attenuating, shuttering, or switching optical signals as found in telecommunications. A platform carrying a portion of a waveguide and residing in a plane of a substrate is tipped, tilted, twisted, or otherwise moved out of the plane of the substrate to divert the path of an optical signal or to change coupling between adjacent waveguides. The platform can be formed by etching a substrate while leaving one or more connection points between the platform and the substrate to hold the platform to the substrate.
摘要翻译：用于衰减，快门或切换电信中发现的光信号的光学设备和方法。承载波导的一部分并且驻留在基板的平面中的平台倾斜，倾斜，扭曲或以其它方式移出基板的平面，以转移光信号的路径或改变相邻波导之间的耦合。平台可以通过蚀刻衬底而形成，同时在平台和衬底之间留下一个或多个连接点以将平台保持在衬底上。

100. 发明申请

WO01040849A2 ELECTRO-OPTIC SWITCHING ASSEMBLY AND METHOD 审中-公开
标题翻译：电光开关组件及方法
公开(公告)号：WO01040849A2
公开(公告)日：2001-06-07
申请号：PCT/US2000/030481
申请日：2000-11-03
IPC分类号： G02B6/12 , G02B6/35 , G02F1/055 , G02F1/313 , G02F1/315 , H04Q11/00 , G02F1/00
CPC分类号： H04Q11/0003 , G02B6/3546 , G02B6/3596 , G02B2006/12145 , G02F1/055 , G02F1/3137 , G02F1/315
摘要： An optical switch (218) is integrated into a planar waveguide substrate in order to selectively switch light (240, 301, 351) entering the switch from one waveguide (232, 234) to exit the switch along either of at least two other waveguides (236, 238). The optical switch (218) includes an electro-optic material (222), preferably PLTZ, that is deposited into a cavity (220) formed within the substrate (214). The switch (218) includes first and second regions (226, 228) that interface at a boundary (230), and the electro-optic material (222) is located in one of the regions (226, 228) such that an electrical field source (212, 213, 224) coupled to the material (222) in the one region (226) adjusts the boundary (230) between transmission and reflection modes. PLTZ is provided in the switch (11) in a formulation that provides little hysteresis with respect to the applied field, and in particular is a non-ferroelectric, cubic, relaxor, polycrystalline, ceramic type having a lanthanum concentration of between about 8.5% and about 9.0%.
摘要翻译：光开关（218）被集成到平面波导基板中，以便选择性地切换从一个波导（232,234）进入开关的光（240,301,351），以沿至少两个其它波导（ 236,238）。光学开关（218）包括沉积到形成在衬底（214）内的空腔（220）中的电光材料（222），优选地是PLTZ。开关（218）包括在边界（230）处接合的第一和第二区域（226,228），并且电光材料（222）位于一个区域（226,228）中，使得电场耦合到一个区域（226）中的材料（222）的源极（212,213,224）调整透射和反射模式之间的边界（230）。开关（11）中的PLTZ以相对于所施加的场提供很小滞后的配方提供，特别是具有在约8.5％和约8.5％之间的镧浓度的非铁电，立方，弛豫，多晶陶瓷类型约9.0％。

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