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1.发明申请FIBER OPTIC TRANSDUCERS, FIBER OPTIC ACCELEROMETERS AND FIBER OPTIC SENSING SYSTEMS 有权光纤传感器，光纤光学传感器和光纤传感系统公开(公告)号：US20120257208A1
公开(公告)日：2012-10-11
申请号：US13263342
申请日：2010-10-22
申请人： James Kengo Andersen , Eric Lee Goldner , Agop Hygasov Cherbettchian , Gerald Robert Baker , David T. Beatson
发明人： James Kengo Andersen , Eric Lee Goldner , Agop Hygasov Cherbettchian , Gerald Robert Baker , David T. Beatson
CPC分类号： G01D5/35312 , G01B9/0201 , G01B9/02014 , G01B9/02015 , G01B9/02027 , G01B9/0205 , G01D5/35316 , G01D5/35377 , G01H9/004 , G01L1/246 , G01P15/093 , G01V1/181 , G02B6/022
摘要： A fiber optic transducer is provided. The fiber optic transducer includes a fixed portion configured to be secured to a body of interest, a moveable portion having a range of motion with respect to the fixed portion, a spring positioned between the fixed portion and the moveable portion, and a length of fiber wound between the fixed portion and the moveable portion. The length of fiber spans the spring. The fiber optic transducer also includes a mass engaged with the moveable portion. In one disclosed aspect of the transducer, the mass envelopes the moveable portion.
摘要翻译： 提供光纤换能器。 所述光纤换能器包括固定部分，其被固定到感兴趣的主体上，可移动部分具有相对于所述固定部分的运动范围，位于所述固定部分和所述可移动部分之间的弹簧以及一定长度的光纤 缠绕在固定部分和可移动部分之间。 纤维的长度跨越春天。 光纤传感器还包括与可移动部分接合的质量。 在换能器的一个公开的方面中，质量包围可移动部分。
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2.发明授权Fiber optic transducers, fiber optic accelerometers and fiber optic sensing systems 有权光纤传感器，光纤加速度计和光纤传感系统公开(公告)号：US09097505B2
公开(公告)日：2015-08-04
申请号：US13263342
申请日：2010-10-22
申请人： James Kengo Andersen , Eric Lee Goldner , Agop Hygasov Cherbettchian , Gerald Robert Baker , David T. Beatson
发明人： James Kengo Andersen , Eric Lee Goldner , Agop Hygasov Cherbettchian , Gerald Robert Baker , David T. Beatson
IPC分类号： G01B9/02 , G01H9/00 , G01P15/093 , G01V1/18 , G01D5/353
CPC分类号： G01D5/35312 , G01B9/0201 , G01B9/02014 , G01B9/02015 , G01B9/02027 , G01B9/0205 , G01D5/35316 , G01D5/35377 , G01H9/004 , G01L1/246 , G01P15/093 , G01V1/181 , G02B6/022
摘要： A fiber optic transducer is provided. The fiber optic transducer includes a fixed portion configured to be secured to a body of interest, a moveable portion having a range of motion with respect to the fixed portion, a spring positioned between the fixed portion and the moveable portion, and a length of fiber wound between the fixed portion and the moveable portion. The length of fiber spans the spring. The fiber optic transducer also includes a mass engaged with the moveable portion. In one disclosed aspect of the transducer, the mass envelopes the moveable portion.
摘要翻译： 提供光纤换能器。 所述光纤换能器包括固定部分，其被固定到感兴趣的主体上，可移动部分具有相对于所述固定部分的运动范围，位于所述固定部分和所述可移动部分之间的弹簧以及一定长度的光纤 缠绕在固定部分和可移动部分之间。 纤维的长度跨越春天。 光纤传感器还包括与可移动部分接合的质量。 在换能器的一个公开的方面中，质量包围可移动部分。
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公开(公告)号：US09194738B2
公开(公告)日：2015-11-24
申请号：US13263850
申请日：2010-10-22
申请人： James Kengo Andersen , Eric Lee Goldner , Agop Hygasov Cherbettchian , Gerald Robert Baker , David T. Beatson
发明人： James Kengo Andersen , Eric Lee Goldner , Agop Hygasov Cherbettchian , Gerald Robert Baker , David T. Beatson
CPC分类号： G01D5/35312 , G01B9/0201 , G01B9/02014 , G01B9/02015 , G01B9/02027 , G01B9/0205 , G01D5/35316 , G01D5/35377 , G01H9/004 , G01L1/246 , G01P15/093 , G01V1/181 , G02B6/022
摘要： A fiber optic microseismic sensing system is provided. The system includes a plurality of nodes, each of the nodes including a surface portion, an underground portion, and an optical cable extending between the surface portion and the underground portion. The surface portion includes (1) an optical source for transmitting an optical signal along the optical cable to the underground portion, and (2) an optical receiver for receiving a return optical signal propagating along the optical cable from the underground portion. The underground portion includes at least one transducer, each of the at least one transducer including (1) a fixed portion configured to be secured to a body of interest, (2) a moveable portion having a range of motion with respect to the fixed portion, (3) a spring positioned between the fixed portion and the moveable portion, and (4) a mass engaged with the moveable portion. The optical cable includes a length of fiber wound between the fixed portion and the moveable portion of each of the at least one transducer, the length of fiber spanning the spring. In one disclosed aspect of the transducer, the mass envelopes the moveable portion.
摘要翻译： 提供了光纤微震感测系统。 该系统包括多个节点，每个节点包括表面部分，地下部分和在表面部分和地下部分之间延伸的光缆。 表面部分包括（1）用于将光信号沿着光缆传输到地下部分的光源，以及（2）光接收器，用于接收沿着光缆从地下部分传播的返回光信号。 所述地下部分包括至少一个换能器，所述至少一个换能器中的每一个包括：（1）固定部分，其被配置为固定到感兴趣的身体;（2）可移动部分，其具有相对于所述固定部分的运动范围 ，（3）定位在固定部分和可移动部分之间的弹簧，和（4）与可移动部分接合的质量块。 光缆包括缠绕在固定部分和至少一个换能器中的每一个的可移动部分之间的纤维的长度，纤维的长度跨过弹簧。 在换能器的一个公开的方面中，质量包围可移动部分。
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公开(公告)号：US20120257209A1
公开(公告)日：2012-10-11
申请号：US13263850
申请日：2010-10-22
申请人： James Kengo Andersen , Eric Lee Goldner , Agop Hygasov Cherbettchian , Gerald Robert Baker , David T. Beatson
发明人： James Kengo Andersen , Eric Lee Goldner , Agop Hygasov Cherbettchian , Gerald Robert Baker , David T. Beatson
CPC分类号： G01D5/35312 , G01B9/0201 , G01B9/02014 , G01B9/02015 , G01B9/02027 , G01B9/0205 , G01D5/35316 , G01D5/35377 , G01H9/004 , G01L1/246 , G01P15/093 , G01V1/181 , G02B6/022
摘要： A fiber optic microseismic sensing system is provided. The system includes a plurality of nodes, each of the nodes including a surface portion, an underground portion, and an optical cable extending between the surface portion and the underground portion. The surface portion includes (1) an optical source for transmitting an optical signal along the optical cable to the underground portion, and (2) an optical receiver for receiving a return optical signal propagating along the optical cable from the underground portion. The underground portion includes at least one transducer, each of the at least one transducer including (1) a fixed portion configured to be secured to a body of interest, (2) a moveable portion having a range of motion with respect to the fixed portion, (3) a spring positioned between the fixed portion and the moveable portion, and (4) a mass engaged with the moveable portion. The optical cable includes a length of fiber wound between the fixed portion and the moveable portion of each of the at least one transducer, the length of fiber spanning the spring. In one disclosed aspect of the transducer, the mass envelopes the moveable portion.
摘要翻译： 提供了光纤微震感测系统。 该系统包括多个节点，每个节点包括表面部分，地下部分和在表面部分和地下部分之间延伸的光缆。 表面部分包括（1）用于将光信号沿着光缆传输到地下部分的光源，以及（2）光接收器，用于接收沿着光缆从地下部分传播的返回光信号。 所述地下部分包括至少一个换能器，所述至少一个换能器中的每一个包括：（1）固定部分，其被配置为固定在感兴趣的身体上;（2）可移动部分，其具有相对于所述固定部分的运动范围 ，（3）定位在固定部分和可移动部分之间的弹簧，和（4）与可移动部分接合的质量块。 光缆包括缠绕在固定部分和至少一个换能器中的每一个的可移动部分之间的纤维的长度，纤维的长度跨过弹簧。 在换能器的一个公开的方面中，质量包围可移动部分。
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公开(公告)号：US20130201484A1
公开(公告)日：2013-08-08
申请号：US13577070
申请日：2011-02-11
CPC分类号： G01B11/161 , G01V1/226 , G01V8/10 , G01V8/24
摘要： An optical detection system. The optical detection system includes a host node having (a) an optical source for generating optical signals, and (b) an optical receiver. The optical detection system also includes a plurality of fiber optic sensors for converting at least one of vibrational and acoustical energy to optical intensity information, each of the fiber optic sensors having: (1) at least one length of optical fiber configured to sense at least one of vibrational and acoustical energy; (2) a reflector at an end of the at least one length of optical fiber; and (3) a field node for receiving optical signals from the host node, the field node transmitting optical signals along the at least one length of optical fiber, receiving optical signals back from the at least one length of optical fiber, and transmitting optical signals to the optical receiver of the host node.
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公开(公告)号：US09201161B2
公开(公告)日：2015-12-01
申请号：US13577083
申请日：2011-02-17
CPC分类号： G01B11/161 , G01V1/226 , G01V8/10 , G01V8/24
摘要： An optical detection system for monitoring a pipeline. The optical detection system includes a host node in the vicinity of, or remote from, a pipeline to be monitored. The optical detection system includes (a) an optical source for generating optical signals, and (b) an optical receiver. The optical detection system also includes a plurality of fiber optic sensors local to the pipeline for converting at least one of vibrational and acoustical energy to optical intensity information, each of the fiber optic sensors having: (1) at least one length of optical fiber configured to sense at least one of vibrational and acoustical energy; (2) a reflector at an end of the at least one length of optical fiber; and (3) a field node for receiving optical signals from the host node, the field node transmitting optical signals along the at least one length of optical fiber, receiving optical signals back from the at least one length of optical fiber, and transmitting optical signals to the optical receiver of the host node.
摘要翻译： 一种用于监测管道的光学检测系统。 光学检测系统包括要监视的管道附近或远离的主体节点。 光学检测系统包括（a）用于产生光信号的光源，和（b）光接收器。 光学检测系统还包括多个光纤传感器，其位于管道的局部，用于将振动和声能中的至少一个转换为光强度信息，每个光纤传感器具有：（1）至少一个长度的光纤配置 感测振动和声能中的至少一个; （2）在光纤的至少一个长度的端部处的反射器; 以及（3）用于从所述主机节点接收光信号的场节点，所述场节点沿着所述光纤的所述至少一个长度传送光信号，从所述至少一个光纤长度接收光信号，以及发送光信号 到主机节点的光接收器。
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公开(公告)号：US09158032B2
公开(公告)日：2015-10-13
申请号：US13577070
申请日：2011-02-11
CPC分类号： G01B11/161 , G01V1/226 , G01V8/10 , G01V8/24
摘要： An optical detection system. The optical detection system includes a host node having (a) an optical source for generating optical signals, and (b) an optical receiver. The optical detection system also includes a plurality of fiber optic sensors for converting at least one of vibrational and acoustical energy to optical intensity information, each of the fiber optic sensors having: (1) at least one length of optical fiber configured to sense at least one of vibrational and acoustical energy; (2) a reflector at an end of the at least one length of optical fiber; and (3) a field node for receiving optical signals from the host node, the field node transmitting optical signals along the at least one length of optical fiber, receiving optical signals back from the at least one length of optical fiber, and transmitting optical signals to the optical receiver of the host node.
摘要翻译： 光学检测系统。 光学检测系统包括：主机节点，其具有（a）用于产生光信号的光源，以及（b）光接收器。 光学检测系统还包括用于将振动和声能中的至少一个转换为光强度信息的多个光纤传感器，每个光纤传感器具有：（1）至少一个长度的光纤被配置为感测至少 振动和声能之一; （2）在光纤的至少一个长度的端部处的反射器; 以及（3）用于从所述主机节点接收光信号的场节点，所述场节点沿着所述光纤的所述至少一个长度传送光信号，从所述至少一个光纤长度接收光信号，以及发送光信号 到主机节点的光接收器。
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公开(公告)号：US20130025375A1
公开(公告)日：2013-01-31
申请号：US13577083
申请日：2011-02-17
CPC分类号： G01B11/161 , G01V1/226 , G01V8/10 , G01V8/24
摘要： An optical detection system for monitoring a pipeline. The optical detection system includes a host node in the vicinity of or remote from, a pipeline to be monitored. The optical detection system includes (a) an optical source for generating optical signals, and (b) an optical receiver. The optical detection system also includes a plurality of fiber optic sensors local to the pipeline for converting at least one of vibrational and acoustical energy to optical intensity information, each of the fiber optic sensors having: (1) at least one length of optical fiber configured to sense at least one of vibrational and acoustical energy; (2) a reflector at an end of the at least one length of optical fiber; and (3) a field node for receiving optical signals from the host node, the field node transmitting optical signals along the at least one length of optical fiber, receiving optical signals back from the at least one length of optical fiber, and transmitting optical signals to the optical receiver of the host node.
摘要翻译： 一种用于监测管道的光学检测系统。 光学检测系统包括要监视的管道附近或远离主体节点。 光学检测系统包括（a）用于产生光信号的光源，和（b）光接收器。 光学检测系统还包括多个光纤传感器，其位于管道的局部，用于将振动和声能中的至少一个转换为光强度信息，每个光纤传感器具有：（1）至少一个长度的光纤配置 感测振动和声能中的至少一个; （2）在光纤的至少一个长度的端部处的反射器; 以及（3）用于从所述主机节点接收光信号的场节点，所述场节点沿着所述光纤的所述至少一个长度传送光信号，从所述至少一个光纤长度接收光信号，以及发送光信号 到主机节点的光接收器。
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公开(公告)号：US20130034351A1
公开(公告)日：2013-02-07
申请号：US13321856
申请日：2011-02-17
申请人： Eric Lee Goldner , Gerald Robert Baker , James Kengo Andersen , Agop Hygasov Cherbettchian , Jeffrey Carl Buchholz
发明人： Eric Lee Goldner , Gerald Robert Baker , James Kengo Andersen , Agop Hygasov Cherbettchian , Jeffrey Carl Buchholz
CPC分类号： G01S1/72 , G01D5/35354 , G01H9/004 , G08G1/04 , H04Q9/00 , H04R23/008
摘要： A personnel monitoring system. The personnel monitoring system includes a host node having an optical source for generating optical signals, and an optical receiver. The personnel monitoring system also includes a plurality of fiber optic sensors for converting at least one of vibrational and acoustical energy to optical intensity information, each of the fiber optic sensors having: (1) at least one length of optical fiber configured to sense at least one of vibrational and acoustical energy; (2) a reflector at an end of the at least one length of optical fiber; and (3) a field node for receiving optical signals from the host node, the field node transmitting optical signals along the at least one length of optical fiber, receiving optical signals back from the at least one length of optical fiber, and transmitting optical signals to the optical receiver of the host node.
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公开(公告)号：US20110206369A1
公开(公告)日：2011-08-25
申请号：US12850005
申请日：2010-08-04
IPC分类号： H04B10/08
CPC分类号： G08B13/1481 , G01J1/0425 , G02B6/0005 , G08B13/24 , H04B10/85
摘要： A fiber optic security system is provided. The fiber optic security system includes at least one length of fiber optic cable affixed to at least one item to be monitored using the fiber optic security system. The fiber optic security system also includes at least one local control node, the at least one local control node including at least one light source for generating and transmitting light through the at least one length of fiber optic cable, and the at least one local control node monitoring a status of the light. The fiber optic security system also includes a remote control unit for receiving information from the at least one local control node regarding the status of the light.
摘要翻译： 提供光纤安全系统。 光纤安全系统包括使用光纤安全系统固定到待监视的至少一个物品的至少一段长度的光纤电缆。 所述光纤安全系统还包括至少一个本地控制节点，所述至少一个本地控制节点包括至少一个光源，所述至少一个光源用于通过所述至少一个长度的光纤电缆产生和发射光，并且所述至少一个本地控制 节点监视光的状态。 光纤安全系统还包括用于从至少一个本地控制节点接收关于光的状态的信息的远程控制单元。
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