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1. 发明公开

EP2678724A1 LOW-LOSS, LOW-LATENCY, HOLLOW CORE FIBER COMMUNICATION SYSTEM 审中-公开
标题翻译：低延迟损失POOR空心光纤通信系统
公开(公告)号：EP2678724A1
公开(公告)日：2014-01-01
申请号：EP12706150.5
申请日：2012-02-08
申请人： Corning Incorporated , Koch, Karl W. III
发明人： TEN, Sergey, Yurevich , WEST, James, Andrew , KOCH, Karl, W., III
IPC分类号： G02B6/032 , G02B6/02 , H04B10/12
CPC分类号： H04B10/25 , G02B6/02328 , H04B10/2581
摘要： An optical fiber communication system includes hollow core fiber coupled between a transmitter device and a receiver device. Both hollow core fiber and solid core fiber may be optically coupled between the transmitter and receiver devices, with the hollow core fiber preceding the solid core fiber. A Raman pump laser may be coupled to the solid core fiber to provide distributed Raman amplification in the solid core fiber. A plurality of series connected spans of hollow and solid core fiber may be employed. First and second transmission lines each having a hollow core fiber may be provided in a single cable.

2. 发明申请

WO2012148767A3 PHOTOVOLTAIC DEVICE WITH SURFACE PERTURBATIONS CONFIGURED FOR RESONANT AND DIFFUSIVE COUPLING 审中-公开
标题翻译：具有表面刺激的光伏器件配置用于谐振和扩散耦合
公开(公告)号：WO2012148767A3
公开(公告)日：2013-08-29
申请号：PCT/US2012034164
申请日：2012-04-19
申请人： CORNING INC , KOCH KARL W III , NOLAN DANIEL ALOYSIUS
发明人： KOCH KARL W III , NOLAN DANIEL ALOYSIUS
IPC分类号： H01L31/0224 , H01L31/0236
CPC分类号： H01L31/022466 , H01L31/02363 , H01L31/02366 , Y02E10/50
摘要： Photovoltaic devices are contemplated where TCO layers of the device are provided with a distribution of resonant coupling periodicities LambdaR while the glass substrate of the device is provided with a distribution of diffusive coupling periodicities LambdaD. The respective surface textures defining these periods are superimposed at an interface with the photoelectric conversion layer and collectively define a frequency-dependent power spectral density inversion in the device. Additional embodiments are disclosed and contemplated.
摘要翻译：设想到光电器件，其中器件的TCO层被提供有谐振耦合周期性LambdaR的分布，同时器件的玻璃衬底被提供有扩散耦合周期LambdaD的分布。限定这些周期的各个表面纹理叠加在与光电转换层的界面处，并且在设备中共同定义频率相关的功率谱密度倒置。另外的实施例被公开和预期。

3. 发明申请

WO2012148767A2 PHOTOVOLTAIC DEVICE WITH SURFACE PERTURBATIONS CONFIGURED FOR RESONANT AND DIFFUSIVE COUPLING 审中-公开
标题翻译：具有表面刺激的光伏器件配置用于谐振和扩散耦合
公开(公告)号：WO2012148767A2
公开(公告)日：2012-11-01
申请号：PCT/US2012/034164
申请日：2012-04-19
申请人： CORNING INCORPORATED , KOCH, Karl W III , NOLAN, Daniel Aloysius
发明人： KOCH, Karl W III , NOLAN, Daniel Aloysius
IPC分类号： H01L31/0224
CPC分类号： H01L31/022466 , H01L31/02363 , H01L31/02366 , Y02E10/50
摘要： Photovoltaic devices are contemplated where TCO layers of the device are provided with a distribution of resonant coupling periodicities Λ R while the glass substrate of the device is provided with a distribution of diffusive coupling periodicities Λ D . The respective surface textures defining these periods are superimposed at an interface with the photoelectric conversion layer and collectively define a frequency-dependent power spectral density inversion in the device. Additional embodiments are disclosed and contemplated.
摘要翻译：设想到光电器件，其中器件的TCO层被提供有谐振耦合周期性ΔR的分布，同时器件的玻璃衬底具有扩散耦合周期ΔD的分布。限定这些周期的各个表面纹理叠加在与光电转换层的界面处，并且在设备中共同定义频率相关的功率谱密度倒置。另外的实施例被公开和预期。

4. 发明申请

WO2008106011A2 OPTICAL WAVEGUIDE ENVIRONMENTAL SENSOR AND METHOD OF MANUFACTURE 审中-公开
标题翻译：光波导环境传感器及其制造方法
公开(公告)号：WO2008106011A2
公开(公告)日：2008-09-04
申请号：PCT/US2008/001884
申请日：2008-02-12
申请人： CORNING INCORPORATED , GALLAGHER, Michael T , KOCH, Karl W Iii , KOSIK-WILLIAMS, Ellen M , WEST, James A
发明人： GALLAGHER, Michael T , KOCH, Karl W Iii , KOSIK-WILLIAMS, Ellen M , WEST, James A
IPC分类号： G01N21/17 , G01N21/62 , G02B6/02
CPC分类号： G02B6/02361 , G01N21/0303 , G01N21/3504 , G01N21/65 , G01N2021/653 , G02B6/02328 , G02B6/02385
摘要： An optical waveguide environmental sensor is provided that is capable of detecting a target gas or liquid in the ambient environment in an advantageously short period of time. The waveguide is preferably in the form of an optical fiber having a cladding that contains a photonic band gap structure which in turn envelopes a light conducting, hollow core portion. The cladding further includes at least one elongated side opening that preferably extends the entire length of the fiber and exposes said hollow core portion to the ambient environment, which provides broad and nearly immediate access of the core portion to gases and liquids in the ambient environment, thereby minimizing sensor response time. The ambient gases or liquids filling the hollow core portion and elongated opening function as a ridge and slab, respectively, of an optical ridge waveguide that effectively supports at least one bound optical mode.
摘要翻译：提供一种光波导环境传感器，其能够在有利的短时间内检测周围环境中的目标气体或液体。波导优选为具有包层的光纤的形式，该包层包含光子带隙结构，该光子带隙结构又包封导光中空芯部分。包层还包括至少一个细长的侧开口，其优选地延伸纤维的整个长度并将所述中空芯部分暴露于周围环境，其提供核心部分在周围环境中对气体和液体的宽广和近乎立即的接近，从而最小化传感器响应时间。填充中空芯部分的环境气体或液体和细长开口分别作为有效支撑至少一个结合的光学模式的光脊波导的脊和板。

5. 发明申请

WO2008005488A3 GLASS PHOTONIC CRYSTAL BAND-GAP DEVICES WITH POLARIZING PROPERTIES 审中-公开
公开(公告)号：WO2008005488A3
公开(公告)日：2008-05-02
申请号：PCT/US2007015464
申请日：2007-07-03
申请人： CORNING INC , BORRELLI NICHOLAS F , KOCH KARL W III , KUCHINSKY SERGEY A , MARJANOVIC SASHA
发明人： BORRELLI NICHOLAS F , KOCH KARL W III , KUCHINSKY SERGEY A , MARJANOVIC SASHA
IPC分类号： G02B5/30
CPC分类号： G02B5/3025 , B82Y20/00 , C03B23/037 , C03B23/203 , C03B37/028 , G02B1/005
摘要： The invention is directed to polarizing devices that can be scaled to polarize electromagnetic radiation having wavelengths in ultraviolet to microwave range; and more particularly to devices suitable for use at visible and IR wavelengths. The device has a length, a width and a thickness, and a patterned system of channels, voids or holes embedded in or through a glass matrix and running through the thickness of the glass to thereby polarize incoming electromagnetic radiation having two polarization modes orthogonal to one another, blocking the passage of or reflecting one mode and permitting the other mode to pass through the device. The glass can be any glass suitable for transmitting the electromagnetic radiation in the range it will be used without excessive transmission losses due to absorbance of radiation in that range by moieties present in the glass. In one aspect, the device according to the invention may be deemed a "universal" polarizer: in the sense that it can be made to work in wavelength ranges from the microwave to the ultraviolet. The devices can also be made of polymeric materials utilizing the principles enumerated in the specification.

6. 发明申请

WO2006058183A2 MAGNETIC PHOTONIC CRYSTAL STRUCTURE FOR PROVIDING SPATIAL FREQUENCY ASYMMETRY FOR LIGHT PROPAGATING IN DIFFERENT DIRECTIONS 审中-公开
标题翻译：用于提供不同方向光传播的空间频率不对称的磁光子晶体结构
公开(公告)号：WO2006058183A2
公开(公告)日：2006-06-01
申请号：PCT/US2005042675
申请日：2005-11-22
申请人： CORNING INC , BORRELLI NICHOLAS F , KOCH KARL W III , ALLAN DOUGLAS C , WIGHT JOHN F JR
发明人： BORRELLI NICHOLAS F , KOCH KARL W III , ALLAN DOUGLAS C , WIGHT JOHN F JR
IPC分类号： G03H1/00
CPC分类号： B82Y20/00 , G02B6/1225
摘要： A magnetic photonic crystal for providing asymmetry of spatial frequencies in the propagation of light is provided. The crystal is formed from at least two materials having different indices of refraction which are aligned along the longitudinal axis of the crystal. And arranged in an array whose symmetry does not include a spatial inversion operator such that (x,y) =/= (-x,-y). One or more of the materials forming the array is magnetic such that the magnetic group representation of the array does not include time inversion as a symmetric operator. In operation, when the magnetic material forming the material is magnetized, the group velocity property of light propagated in one direction along the axis of the array is different from the group velocity property of light transmitted in an opposite direction through the array. The magnetic photonic crystal may be used, for example, as an optical memory device or a high speed modulator/demodulator.
摘要翻译：提供了一种用于在光传播中提供空间频率不对称的磁光子晶体。晶体由具有不同折射率的至少两种材料形成，其沿着晶体的纵向轴线排列。并且排列成阵列，其对称性不包括空间反演算子，使得（x，y）= / =（-x，-y）。形成阵列的一种或多种材料是磁性的，使得阵列的磁组表示不包括作为对称算子的时间反演。在操作中，当形成材料的磁性材料被磁化时，沿着阵列的轴在一个方向上传播的光的组速度特性不同于沿与阵列相反的方向透射的光的组速度特性。磁光子晶体可以用作例如光存储器件或高速调制器/解调器。

7. 发明申请

WO2009085102A1 PHOTONIC-CRYSTAL TRANSPARENT-CONDUCTOR ASSEMBLY 审中-公开
标题翻译：光电晶体透明导体总成
公开(公告)号：WO2009085102A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/013523
申请日：2008-12-09
申请人： CORNING INCORPORATED , BORRELLI, Nicholas, F. , KOCH, Karl W III
发明人： BORRELLI, Nicholas, F. , KOCH, Karl W III
IPC分类号： G02B6/10
CPC分类号： G02B6/10 , G02B6/02342
摘要： A photonic-crystal (PC)-based transparent-conductor assembly is disclosed, wherein the assembly includes a photonic-crystal cloaking element (PCCE) that surrounds at least one opaque conducting element. The PCCE has a refractive index distribution designed to 'cloak' the at least one conductor contained therein from light incident upon the PCCE within a select wavelength range. The cloaking effect from the PCCE leaves light incident upon the assembly traveling in its original path as if undisturbed, thereby effectively rendering the conductor, as well as the PCCE, "transparent." This allows for the formation of a transparent conductor from an otherwise opaque conductor. One or more such PC transparent-conductor assemblies can be configured so that a pattern of otherwise opaque conducting elements can form a transparent electrode array useful for a variety of electric-field-driven optical devices such as optical displays.
摘要翻译：公开了一种基于光子晶体（PC）的透明导体组件，其中组件包括围绕至少一个不透明导电元件的光子晶体遮蔽元件（PCCE）。 PCCE具有折射率分布，其设计用于将选择波长范围内入射到PCCE上的光中包含的至少一个导体'披风'。 PCCE的掩盖效应使光线入射到原始路径上，如同不受干扰地运行，从而有效地使导体以及PCCE“透明”。这允许从不透明导体形成透明导体。可以配置一个或多个这样的PC透明导体组件，使得否则不透明的导电元件的图案可以形成用于各种电场驱动的光学器件（例如光学显示器）的透明电极阵列。

8. 发明申请

WO2008121270A1 PREFERENTIAL ETCHING METHOD OF FORMING A MICROSTRUCTURE FOR AN OPTICAL FIBRE 审中-公开
标题翻译：形成光纤微结构的优选蚀刻方法
公开(公告)号：WO2008121270A1
公开(公告)日：2008-10-09
申请号：PCT/US2008/003876
申请日：2008-03-25
申请人： CORNING INCORPORATED , DABICH, Leonard C Ii , GALLAGHER, Michael T , HAWTOF, Daniel W , HOOVER, Brett J , KOCH, Karl W Iii
发明人： DABICH, Leonard C Ii , GALLAGHER, Michael T , HAWTOF, Daniel W , HOOVER, Brett J , KOCH, Karl W Iii
IPC分类号： C03B37/012 , G02B6/02
CPC分类号： G02B6/02357 , C03B37/01208 , C03B37/01228 , C03B2203/42
摘要： A method of fabricating a microstructure for an optical waveguide such as a photonic bandgap fiber is provided. The method includes the steps of assembling a stack of capillary tubes having substantially identical dimensions, fusing and redrawing the stack into a preform having a plurality of parallel holes of equal diameter, selecting a pattern of the holes for etching in order to increase their diameter, and plugging the unselected holes at one end of the preform against the flow of a pressurized etching fluid. Such plugging of the unselected holes is accomplished applying a layer of a gel-like sealant over the end of the preform, and then pushing the sealant into the holes to form sealant plugs in all of the holes. The sealant plugs are then removed from the selected holes by punching the sealant plugs out of the selected holes. The selected holes are then etched by conducting a pressurized flow of etching fluid to the end of the preform such that etching fluid flows only through the pattern of selected holes. The resulting preform is then fused and drawn into an optical waveguide, where the pattern of etched and unetched holes may form, for example, the microstructure for a photonic bandgap optical fiber.
摘要翻译：提供了一种制造诸如光子带隙光纤的光波导的微结构的方法。该方法包括以下步骤：组装具有基本相同尺寸的毛细管堆叠，将叠层熔融并重新拉伸成具有多个相同直径的平行孔的预制件，选择用于蚀刻的孔的图案以增加其直径，并且在预成型件的一端处与未加压的蚀刻流体的流动堵塞未选择的孔。实现未选择的孔的这种堵塞是在预成型件的端部上施加一层凝胶状密封剂，然后将密封剂推入孔中以在所有孔中形成密封塞。然后通过从所选择的孔中冲出密封剂塞从所选择的孔中移除密封塞。然后通过将加压的蚀刻流体流引导到预成型件的端部来蚀刻所选择的孔，使得蚀刻流体仅流过选定孔的图案。然后将所得的预制件熔合并拉入光波导，其中蚀刻和未蚀刻孔的图案可以形成例如光子带隙光纤的微结构。

9. 发明申请

WO2008106037A2 PHOTONIC CRYSTAL FIBERS AND METHODS FOR MANUFACTURING THE SAME 审中-公开
标题翻译：光电晶体纤维及其制造方法
公开(公告)号：WO2008106037A2
公开(公告)日：2008-09-04
申请号：PCT/US2008/002243
申请日：2008-02-20
申请人： CORNING INCORPORATED , BORRELLI, Nicholas, F. , KOCH, Karl, W III , MCENROE, David, J.
发明人： BORRELLI, Nicholas, F. , KOCH, Karl, W III , MCENROE, David, J.
IPC分类号： C03B37/012
CPC分类号： C03B37/01208 , C03B37/0122 , C03B37/01274 , C03B2203/12 , C03B2203/16 , C03B2203/42 , C03C13/008 , C03C13/046 , G02B6/02328 , Y02P40/57 , Y10T428/2964 , Y10T428/2978
摘要： Photonic crystal fibers include a plurality of extruded non-circular canes, each of the extruded non-circular canes comprising at least one hole. Methods for manufacturing photonic crystal fibers include hot-forming a glass material into a glass tube having a non-circular outer cross-section, drawing the glass tube to obtain a plurality of canes, stacking the canes to create a preform build and drawing the preform build to obtain a photonic crystal fiber.
摘要翻译：光子晶体纤维包括多个挤出的非圆形槽，每个挤出的非圆形的槽都包括至少一个孔。用于制造光子晶体光纤的方法包括将玻璃材料热成型为具有非圆形外截面的玻璃管，拉制玻璃管以获得多根拐杖，堆垛以形成预成型件并预制件构建获得光子晶体光纤。

10. 发明申请

WO2013063207A1 GLASS ARTICLES WITH INFRARED REFLECTIVITY AND METHODS FOR MAKING THE SAME 审中-公开
标题翻译：具有红外反射率的玻璃制品及其制造方法
公开(公告)号：WO2013063207A1
公开(公告)日：2013-05-02
申请号：PCT/US2012/061822
申请日：2012-10-25
申请人： CORNING INCORPORATED , BORRELLI, Nicholas, Francis , KOCH, Karl, W., III , SCHROEDER, Joseph, Francis, III
发明人： BORRELLI, Nicholas, Francis , KOCH, Karl, W., III , SCHROEDER, Joseph, Francis, III
IPC分类号： B32B17/00
CPC分类号： C03C21/005 , C03C15/00 , C03C21/002 , C03C23/007 , Y10T428/24975 , Y10T428/265
摘要： Glass articles with infrared reflectivity and methods for making the same are disclosed herein. In one embodiment, glass article having infrared reflectivity includes a first surface, a second surface and a body extending between the first and second surfaces. A plurality of discrete layers of metallic silver are formed in the body creating at least one optical cavity in the body. Each discrete layer may have a thickness T such that 100 nm ≤ T ≤ 250 nm and may be spaced apart from adjacent layers of metallic silver by a spacing S ≤ 500. The glass article reflects at least a portion of electromagnetic radiation incident on the glass article having a wavelength from 800 nm to 2500 nm and transmits at least a portion of electromagnetic radiation incident on the glass article having a wavelength from 390 nm to 750 nm.
摘要翻译：本文公开了具有红外反射率的玻璃制品及其制造方法。在一个实施例中，具有红外反射率的玻璃制品包括第一表面，第二表面和在第一表面和第二表面之间延伸的主体。金属银的多个离散层形成在本体中，形成体内的至少一个光腔。每个离散层可以具有厚度T使得100nm <= T <= 250nm，并且可以与金属银的相邻层隔开间隔S <= 500°。玻璃制品反射至少一部分电磁辐射入射在玻璃制品上具有800nm至2500nm的波长，并且透射入射在波长为390nm至750nm的玻璃制品上的至少一部分电磁辐射。

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