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公开(公告)号：WO2009128995A1
公开(公告)日：2009-10-22
申请号：PCT/US2009/036508
申请日：2009-03-09
Applicant: GENERAL ELECRIC COMPANY , CHEN, Rui , BALLER, Marko, Klaus , CODELLA, Peter, Joseph , ZRIBI, Anis , GUIDA, Renato , VERT, Alexey, Vasily , POTYRAILO, Radislav, Alexandrovich , LIU, Xiaoyong , WANG, Zhiyong
Inventor： CHEN, Rui , BALLER, Marko, Klaus , CODELLA, Peter, Joseph , ZRIBI, Anis , GUIDA, Renato , VERT, Alexey, Vasily , POTYRAILO, Radislav, Alexandrovich , LIU, Xiaoyong , WANG, Zhiyong
CPC classification number: G01N21/65 , G01N21/0303 , G01N21/05 , G01N2021/655
Abstract: Embodiments of the invention include a system for sensing homonuclear diatomic molecules, such as, for example, nitrogen. Other embodiments include a method for sensing homonuclear diatomic molecules. The system may include a light source, a hollow-core wave-guiding device that exhibits a low attenuation at predetermined operating optical frequencies and is in optical communication with the light source, a gas introduction system for introducing a gaseous medium between the light source and the hollow-core wave-guiding device, and a detector in optical communication with the hollow-core wave-guiding device.
Abstract translation: 本发明的实施例包括用于感测同核双原子分子（例如氮）的系统。 其他实施方案包括用于感测同核双原子分子的方法。 该系统可以包括光源，在预定的操作光频率下呈现低衰减并与光源光学通信的中空波导引装置，用于在光源和 中空波导装置以及与中空导波装置光连通的检测器。
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公开(公告)号：WO2011106184A1
公开(公告)日：2011-09-01
申请号：PCT/US2011/024677
申请日：2011-02-14
Applicant: GENERAL ELECTRIC COMPANY , XIA, Hua , BUSBOOM, Axel , DUROCHER, Kevin, Matthew , GUIDA, Renato , DALAKOS, George, Theodore , KOSTE, Glen, Peter , LEE, Boon, Kwee
Inventor： XIA, Hua , BUSBOOM, Axel , DUROCHER, Kevin, Matthew , GUIDA, Renato , DALAKOS, George, Theodore , KOSTE, Glen, Peter , LEE, Boon, Kwee
CPC classification number: G02B6/4492 , G01D5/35316 , G01K11/3206 , G01L1/246 , G01L11/025
Abstract: In one aspect, the present invention provides a hermetically sealed fiber sensing cable comprising: a core fiber comprising at least one Bragg grating region, an outer surface and a length; a fiber cladding in contact with the core fiber along the entire length of the core fiber, the fiber cladding having an outer surface and a length; a carbon layer disposed upon the outer surface of the fiber cladding along the entire length of the fiber cladding, the carbon layer comprising diamond-like carbon; a hydrogen ion absorption layer in contact with the carbon layer, the hydrogen ion absorption layer being disposed on the outer surface of the carbon layer; and an outer sleeve. Also provided in another aspect of the present invention, is a component for a hermetically sealed fiber sensing cable.
Abstract translation: 一方面，本发明提供了一种密封的光纤感测电缆，包括：芯纤维，其包括至少一个布拉格光栅区域，外表面和长度; 光纤包层与芯纤维沿核心纤维的整个长度接触，纤维包层具有外表面和长度; 沿着所述纤维包层的整个长度设置在所述纤维包层的外表面上的碳层，所述碳层包含类金刚石碳; 与碳层接触的氢离子吸收层，氢离子吸收层设置在碳层的外表面上; 和外套筒。 在本发明的另一方面中还提供了一种用于气密密封的光纤传感电缆的部件。
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3.发明申请SELF-FORMING POLYMER WAVEGUIDE AND WAVEGUIDE MATERIAL WITH REDUCED SHRINKAGE 审中-公开自缩聚合物波导和波导材料的收缩率降低
公开(公告)号：WO2007030272A2
公开(公告)日：2007-03-15
申请号：PCT/US2006/031502
申请日：2006-08-11
Applicant: GENERAL ELECTRIC COMPANY , GORCZYCA, Thomas, Bert , GUIDA, Renato , DENG, Kung-Li, Justin , XIA, Hua
Inventor： GORCZYCA, Thomas, Bert , GUIDA, Renato , DENG, Kung-Li, Justin , XIA, Hua
CPC classification number: G02B6/138 , B29D11/00682 , C08J3/24 , G02B6/255
Abstract: Disclosed is an optical device structure comprising a low shrinkage mixture wherein the shrinkage of the mixture is limited after the curing of the mixture during optical device formation. Disclosed also are methods for forming optical devices which comprise the low shrinkage mixture.
Abstract translation: 公开了包括低收缩混合物的光学装置结构，其中在光学装置形成期间混合物固化之后混合物的收缩是有限的。 还公开了用于形成包含低收缩混合物的光学装置的方法。
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Patent Agency Ranking
公开(公告)号：WO2005040052A2
公开(公告)日：2005-05-06
申请号：PCT/US2004025261
申请日：2004-08-05
Applicant: GEN ELECTRIC , DENG KUNG-LI , GORCZYCA THOMAS BERT , GUIDA RENATO , NIELSEN MATTHEW CHRISTIAN , SHIH MIN-YI , TOLLIVER TODD RYAN
Inventor： DENG KUNG-LI , GORCZYCA THOMAS BERT , GUIDA RENATO , NIELSEN MATTHEW CHRISTIAN , SHIH MIN-YI , TOLLIVER TODD RYAN
IPC: G02B6/12 , G02B6/125 , G02B6/138 , G02B6/26 , G02B6/30 , G02B6/32 , G02B6/42 , G02F1/35 , C03B37/00
CPC classification number: G02B6/138 , G02B6/12 , G02B6/125 , G02B6/26 , G02B6/305 , G02B6/32 , G02B6/4212 , G02B6/4214 , G02B6/423 , G02B2006/12173
Abstract: A waveguide (116) fabrication method includes depositing a photodefinable copolymer material (14) comprising methyl methacrylate, tetrafluoropropyl methacrylate, and an epoxy monomer; fixing optical elements (10, 12) relative to the copolymer material; sending light through at least one of the optical elements and copolymer material towards the other; volatilizing uncured monomer. Another waveguide (116) fabrication method includes: fixing optical elements (110, 112) relative to each other, each having an optical surface (11, 13); providing a copolymer blob (114) over the optical surfaces with sufficient surface tension to result in the copolymer blob having a curved surface (15); sending light through each of the optical elements towards the curved surface and the other; volatilizing uncured monomer. An optical path fabrication method comprises: fixing optical elements (70, 76) relative to each other, each having an optical surface (71, 77); translating and rotating a minor (78) until aligned to optimally direct light from one of the optical elements to the other; securing the aligned minor in position.
Abstract translation: 波导（116）制造方法包括沉积包含甲基丙烯酸甲酯，甲基丙烯酸四氟丙酯和环氧单体的可光定义共聚物材料（14） 将光学元件（10,12）相对于共聚物材料固定; 通过光学元件和共聚物材料中的至少一个朝向另一个发送光; 挥发未固化的单体。 另一波导（116）的制造方法包括：将光学元件（110,112）相对于彼此固定，每个光学元件具有光学表面（11,13）; 在具有足够表面张力的光学表面上提供共聚物团块（114），以产生具有弯曲表面（15）的共聚物团块; 通过每个光学元件向弯曲表面和另一个发送光; 挥发未固化的单体。 一种光学路径制造方法，包括：将光学元件（70,76）相对于彼此固定，每个光学元件具有光学表面（71,77）; 平移和旋转镜（78），直到对准以最佳地将光从一个光学元件引导到另一个; 将对齐的未成年人固定在位。
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公开(公告)号：WO2011025573A1
公开(公告)日：2011-03-03
申请号：PCT/US2010/038452
申请日：2010-06-14
Applicant: GENERAL ELECTRIC COMPANY , LEE, Boon, Kwee , GUIDA, Renato , WU, Juntao , KRAEMER, Sebastian, Gerhard, Maxim , DEKATE, Sachin, Narahari
Inventor： LEE, Boon, Kwee , GUIDA, Renato , WU, Juntao , KRAEMER, Sebastian, Gerhard, Maxim , DEKATE, Sachin, Narahari
CPC classification number: G01R15/247 , G01R19/32
Abstract: A fiber optic sensor system employs at least one light source that operates to generate light having one or more desired wavelengths. A first optical fiber based sensor transparent to a desired light wavelength operates to sense a magnetic field emitted from a predetermined electrical conductor or a current flowing through the electrical conductor. A temperature sensor that may be another optical fiber based sensor operates to sense an operating temperature associated with the first optical fiber based sensor in response to the light generated by the light source. Signal-processing electronics adjust the sensed current to substantially compensate for temperature induced errors associated with the sensed current in response to the measured operational temperature of the fiber optic sensor.
Abstract translation: 光纤传感器系统采用至少一个光源，其操作以产生具有一个或多个期望波长的光。 对期望的光波长透明的第一基于光纤的传感器用于感测从预定电导体发射的磁场或流过电导体的电流。 可以是另一种基于光纤的传感器的温度传感器响应于由光源产生的光而感测与第一基于光纤的传感器相关联的工作温度。 信号处理电子器件响应于所测量的光纤传感器的工作温度来调节感测电流以基本上补偿与感测电流相关联的温度感应误差。
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公开(公告)号：WO2010147832A1
公开(公告)日：2010-12-23
申请号：PCT/US2010/038078
申请日：2010-06-10
Applicant: GENERAL ELECTRIC COMPANY , WU, Juntao , GUIDA, Renato , XIA, Hua , ZHAN, Chun (Cheryl) , GARRITY, John, Thomas
Inventor： WU, Juntao , GUIDA, Renato , XIA, Hua , ZHAN, Chun (Cheryl) , GARRITY, John, Thomas
IPC: H02H1/00
CPC classification number: H02H1/0023 , H01H33/26
Abstract: An apparatus to detect arc is presented. The apparatus includes a fiber sensor to detect characteristics of an arc flash and a processor to process at least two characteristics of the are flash. The processor is further configured to generate an arc fault signal. A protective device is configured to mitigate the arc flash based on the arc fault signal.
Abstract translation: 提出了一种检测电弧的装置。 该装置包括用于检测电弧闪光的特性的光纤传感器和处理闪光灯的至少两个特性的处理器。 处理器还被配置为产生电弧故障信号。 保护装置被配置为基于电弧故障信号来减轻电弧闪光。
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7.发明申请SELF-FORMING POLYMER WAVEGUIDE AND WAVEGUIDE MATERIAL WITH REDUCED SHRINKAGE 审中-公开自成型聚合物波导和波导材料具有减少收缩
公开(公告)号：WO2007030272A3
公开(公告)日：2007-05-18
申请号：PCT/US2006031502
申请日：2006-08-11
Applicant: GEN ELECTRIC , GORCZYCA THOMAS BERT , GUIDA RENATO , DENG KUNG-LI JUSTIN , XIA HUA
Inventor： GORCZYCA THOMAS BERT , GUIDA RENATO , DENG KUNG-LI JUSTIN , XIA HUA
CPC classification number: G02B6/138 , B29D11/00682 , C08J3/24 , G02B6/255
Abstract: Disclosed is an optical device structure comprising a low shrinkage mixture wherein the shrinkage of the mixture is limited after the curing of the mixture during optical device formation. Disclosed also are methods for forming optical devices which comprise the low shrinkage mixture.
Abstract translation: 公开了一种光学器件结构，其包括低收缩混合物，其中在光学器件形成期间混合物固化后混合物的收缩受到限制。 还公开了用于形成包括低收缩混合物的光学器件的方法。
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公开(公告)号：WO2005040052A3
公开(公告)日：2005-05-06
申请号：PCT/US2004/025261
申请日：2004-08-05
Applicant: GENERAL ELECTRIC COMPANY , DENG, Kung-Li , GORCZYCA, Thomas, Bert , GUIDA, Renato , NIELSEN, Matthew, Christian , SHIH, Min-Yi , TOLLIVER, Todd, Ryan
Inventor： DENG, Kung-Li , GORCZYCA, Thomas, Bert , GUIDA, Renato , NIELSEN, Matthew, Christian , SHIH, Min-Yi , TOLLIVER, Todd, Ryan
IPC: G02B6/138
Abstract: A waveguide (116) fabrication method includes depositing a photodefinable copolymer material (14) comprising methyl methacrylate, tetrafluoropropyl methacrylate, and an epoxy monomer; fixing optical elements (10, 12) relative to the copolymer material; sending light through at least one of the optical elements and copolymer material towards the other; volatilizing uncured monomer. Another waveguide (116) fabrication method includes: fixing optical elements (110, 112) relative to each other, each having an optical surface (11, 13); providing a copolymer blob (114) over the optical surfaces with sufficient surface tension to result in the copolymer blob having a curved surface (15); sending light through each of the optical elements towards the curved surface and the other; volatilizing uncured monomer. An optical path fabrication method comprises: fixing optical elements (70, 76) relative to each other, each having an optical surface (71, 77); translating and rotating a minor (78) until aligned to optimally direct light from one of the optical elements to the other; securing the aligned minor in position.
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