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11. 发明授权

US07539080B2 Grating design for use in a seismic sensing system 有权
标题翻译：用于地震传感系统的光栅设计
公开(公告)号：US07539080B2
公开(公告)日：2009-05-26
申请号：US11932246
申请日：2007-10-31
申请人： Erlend Rønnekleiv , Ole Henrik Waagaard , Hilde Nakstad , Arne Berg
发明人： Erlend Rønnekleiv , Ole Henrik Waagaard , Hilde Nakstad , Arne Berg
IPC分类号： G01V1/38
CPC分类号： G01D5/35383 , G01V1/20
摘要： Seismic sensor systems and sensor station topologies, as well as corresponding cable and sensor station components, manufacturing and deployment techniques are provided. For some embodiments, networks of optical ocean bottom seismic (OBS) stations are provided, in which sensor stations are efficiently deployed in a modular fashion as series of array cable modules deployed along a multi-fiber cable.
摘要翻译：提供了地震传感器系统和传感器站拓扑，以及相应的电缆和传感器站组件，制造和部署技术。对于一些实施例，提供了光学海底地震（OBS）站的网络，其中传感器站以模块化方式被有效地部署为沿着多光纤缆线部署的一系列阵列电缆模块。

12. 发明申请

US20080101157A1 CONNECTOR NODES FOR INTERROGATING OPTICAL FIBER SENSOR ARRAYS 有权
标题翻译：用于互补光纤传感器阵列的连接器编号
公开(公告)号：US20080101157A1
公开(公告)日：2008-05-01
申请号：US11932056
申请日：2007-10-31
申请人： ERLEND RONNEKLEIV , Ole Waagaard , Hilde Nakstad , Arne Berg
发明人： ERLEND RONNEKLEIV , Ole Waagaard , Hilde Nakstad , Arne Berg
IPC分类号： G01V1/00
CPC分类号： G01D5/35383 , G01V1/20
摘要： Seismic sensor systems and sensor station topologies, as well as corresponding cable and sensor station components, manufacturing and deployment techniques are provided. For some embodiments, networks of optical ocean bottom seismic (OBS) stations are provided, in which sensor stations are efficiently deployed in a modular fashion as series of array cable modules deployed along a multi-fiber cable.
摘要翻译：提供了地震传感器系统和传感器站拓扑，以及相应的电缆和传感器站组件，制造和部署技术。对于一些实施例，提供了光学海底地震（OBS）站的网络，其中传感器站以模块化方式被有效地部署为沿着多光纤缆线部署的一系列阵列电缆模块。

13. 发明申请

US20070258330A1 SEABED SEISMIC STATION PACKAGING 有权
标题翻译： SEABED地震台包装
公开(公告)号：US20070258330A1
公开(公告)日：2007-11-08
申请号：US11381922
申请日：2006-05-05
申请人： Arne Berg , Erlend Ronnekleiv , Ole Waagaard , Jon Kringlebotn , Hilde Nakstad , Roar Furuhaug
发明人： Arne Berg , Erlend Ronnekleiv , Ole Waagaard , Jon Kringlebotn , Hilde Nakstad , Roar Furuhaug
IPC分类号： G01H9/00
CPC分类号： G01V1/16
摘要： A seismic sensor station includes a housing containing a fiber optic hydrophone and a fiber optic accelerometer that can both be made from a single length of optical fiber arranged inside the housing. The fiber optic accelerometer is arranged in a liquid/oil filled compartment of the housing for dampening of mechanical resonances in the accelerometer due to mechanical disturbances and pressure fluctuations.
摘要翻译：地震传感器站包括容纳光纤水听器和光纤加速度计的外壳，光纤加速度计都可以由布置在壳体内部的单个长度的光纤制成。光纤加速度计布置在壳体的液体/油填充室中，用于由于机械干扰和压力波动而阻尼加速度计中的机械谐振。

14. 发明申请

US20070258319A1 OCEAN BOTTOM SEISMIC SENSING SYSTEM 有权
标题翻译：海洋地震地震感测系统
公开(公告)号：US20070258319A1
公开(公告)日：2007-11-08
申请号：US11381880
申请日：2006-05-05
申请人： Erlend Ronnekleiv , Ole Waagaard , Hilde Nakstad , Arne Berg
发明人： Erlend Ronnekleiv , Ole Waagaard , Hilde Nakstad , Arne Berg
IPC分类号： G01V1/38
CPC分类号： G01D5/35383 , G01V1/20
摘要： Seismic sensor systems and sensor station topologies, as well as corresponding cable and sensor station components, manufacturing and deployment techniques are provided. For some embodiments, networks of optical ocean bottom seismic (OBS) stations are provided, in which sensor stations are efficiently deployed in a modular fashion as series of array cable modules deployed along a multi-fiber cable.
摘要翻译：提供了地震传感器系统和传感器站拓扑，以及相应的电缆和传感器站组件，制造和部署技术。对于一些实施例，提供了光学海底地震（OBS）站的网络，其中传感器站以模块化方式被有效地部署为沿着多光纤缆线部署的一系列阵列电缆模块。

15. 发明授权

US07558155B2 Optical sensor interrogation with wavelength grouping in time slots 有权
标题翻译：光传感器询问与时隙中的波长分组
公开(公告)号：US07558155B2
公开(公告)日：2009-07-07
申请号：US11932165
申请日：2007-10-31
申请人： Erlend Rønnekleiv , Ole Henrik Waagaard , Hilde Nakstad , Ame Berg
发明人： Erlend Rønnekleiv , Ole Henrik Waagaard , Hilde Nakstad , Ame Berg
IPC分类号： G01V1/00
CPC分类号： G01D5/35383 , G01V1/20
摘要： Seismic sensor systems and sensor station topologies, as well as corresponding cable and sensor station components, manufacturing and deployment techniques are provided. For some embodiments, networks of optical ocean bottom seismic (OBS) stations are provided, in which sensor stations are efficiently deployed in a modular fashion as series of array cable modules deployed along a multi-fiber cable.
摘要翻译：提供了地震传感器系统和传感器站拓扑，以及相应的电缆和传感器站组件，制造和部署技术。对于一些实施例，提供了光学海底地震（OBS）站的网络，其中传感器站以模块化方式被有效地部署为沿着多光纤缆线部署的一系列阵列电缆模块。

16. 发明授权

US07060967B2 Optical wavelength interrogator 有权
标题翻译：光波长询问器
公开(公告)号：US07060967B2
公开(公告)日：2006-06-13
申请号：US10963081
申请日：2004-10-12
申请人： Dag Thingbo , Jon Thomas Kringlebotn , Hilde Nakstad , Erlend Ronnekleiv
发明人： Dag Thingbo , Jon Thomas Kringlebotn , Hilde Nakstad , Erlend Ronnekleiv
IPC分类号： G01J1/04 , G02B6/26
CPC分类号： G01D5/3539 , G01D5/35316 , G01D5/35387 , G02B6/2932 , G02B6/29382
摘要： An optical wavelength readout system for application in optical sensing systems is disclosed. The system includes a Master unit including a wavelength swept optical source for launching light into a string of optical sensors, and a detection and processing unit for detecting and processing the light emitted by the source. The system also includes a Slave unit including a light coupling device for coupling light from the light source into the string of sensors and for coupling light reflected from the string of sensors to a detection and processing unit arranged to detect and process the reflected light. The Master unit includes a wavelength reference unit adapted to make a reference signal available to other parts of the sensing system. The reference signal represents a generally exact relation between the wavelength of the light emitted from the source and time.
摘要翻译：公开了一种用于光学传感系统中的光学波长读出系统。该系统包括：主单元，包括用于将光发射到一串光学传感器中的波长扫描光源;以及检测和处理单元，用于检测和处理由源发射的光。该系统还包括从单元，其包括用于将来自光源的光耦合到传感器串中并用于将从传感器串反射的光耦合到被布置成检测和处理反射光的检测和处理单元的光耦合装置。主单元包括适于使参考信号可用于感测系统的其它部分的波长参考单元。参考信号表示从源发射的光的波长与时间之间的一般精确关系。

17. 发明申请

US20060131488A1 Optical wavelength interrogator 有权
公开(公告)号：US20060131488A1
公开(公告)日：2006-06-22
申请号：US11348002
申请日：2006-02-06
申请人： Dag Thingbo , Jon Kringlebotn , Hilde Nakstad , Erlend Ronnekleiv
发明人： Dag Thingbo , Jon Kringlebotn , Hilde Nakstad , Erlend Ronnekleiv
IPC分类号： G01N21/25
CPC分类号： G01D5/3539 , G01D5/35316 , G01D5/35387 , G02B6/2932 , G02B6/29382
摘要： An optical wavelength readout system for application in optical sensing systems is disclosed. The system includes a Master unit including a wavelength swept optical source for launching light into a string of optical sensors, and a detection and processing unit for detecting and processing the light emitted by the source. The system also includes a Slave unit including a light coupling device for coupling light from the light source into the string of sensors and for coupling light reflected from the string of sensors to a detection and processing unit arranged to detect and process the reflected light. The Master unit includes a wavelength reference unit adapted to make a reference signal available to other parts of the sensing system. The reference signal represents a generally exact relation between the wavelength of the light emitted from the source and time.

18. 发明授权

US07157693B2 Optical wavelength interrogator 有权
标题翻译：光波长询问器
公开(公告)号：US07157693B2
公开(公告)日：2007-01-02
申请号：US11348002
申请日：2006-02-06
申请人： Dag Thingbo , Jon Thomas Kringlebotn , Hilde Nakstad , Erlend Ronnekleiv
发明人： Dag Thingbo , Jon Thomas Kringlebotn , Hilde Nakstad , Erlend Ronnekleiv
IPC分类号： G01J1/04 , G02B6/26
CPC分类号： G01D5/3539 , G01D5/35316 , G01D5/35387 , G02B6/2932 , G02B6/29382
摘要： An optical wavelength readout system for application in optical sensing systems is disclosed. The system includes a Master unit including a wavelength swept optical source for launching light into a string of optical sensors, and a detection and processing unit for detecting and processing the light emitted by the source. The system also includes a Slave unit including a light coupling device for coupling light from the light source into the string of sensors and for coupling light reflected from the string of sensors to a detection and processing unit arranged to detect and process the reflected light. The Master unit includes a wavelength reference unit adapted to make a reference signal available to other parts of the sensing system. The reference signal represents a generally exact relation between the wavelength of the light emitted from the source and time.
摘要翻译：公开了一种用于光学传感系统中的光学波长读出系统。该系统包括：主单元，包括用于将光发射到一串光学传感器中的波长扫描光源;以及检测和处理单元，用于检测和处理由源发射的光。该系统还包括从单元，其包括用于将来自光源的光耦合到传感器串中并用于将从传感器串反射的光耦合到被布置成检测和处理反射光的检测和处理单元的光耦合装置。主单元包括适于使参考信号可用于感测系统的其它部分的波长参考单元。参考信号表示从源发射的光的波长与时间之间的一般精确关系。

19. 发明申请

US20060076476A1 OPTICAL WAVELENGTH INTERROGATOR 有权
标题翻译：光波长介质
公开(公告)号：US20060076476A1
公开(公告)日：2006-04-13
申请号：US10963081
申请日：2004-10-12
申请人： Dag Thingbo , Jon Kringlebotn , Hilde Nakstad , Erlend Ronnekleiv
发明人： Dag Thingbo , Jon Kringlebotn , Hilde Nakstad , Erlend Ronnekleiv
IPC分类号： G01N21/25
CPC分类号： G01D5/3539 , G01D5/35316 , G01D5/35387 , G02B6/2932 , G02B6/29382
摘要： An optical wavelength readout system for application in optical sensing systems is disclosed. The system includes a Master unit including a wavelength swept optical source for launching light into a string of optical sensors, and a detection and processing unit for detecting and processing the light emitted by the source. The system also includes a Slave unit including a light coupling device for coupling light from the light source into the string of sensors and for coupling light reflected from the string of sensors to a detection and processing unit arranged to detect and process the reflected light. The Master unit includes a wavelength reference unit adapted to make a reference signal available to other parts of the sensing system. The reference signal represents a generally exact relation between the wavelength of the light emitted from the source and time.
摘要翻译：公开了一种用于光学传感系统中的光学波长读出系统。该系统包括：主单元，包括用于将光发射到一串光学传感器中的波长扫描光源;以及检测和处理单元，用于检测和处理由源发射的光。该系统还包括从单元，其包括用于将来自光源的光耦合到传感器串中并用于将从传感器串反射的光耦合到被布置成检测和处理反射光的检测和处理单元的光耦合装置。主单元包括适于使参考信号可用于感测系统的其它部分的波长参考单元。参考信号表示从源发射的光的波长与时间之间的一般精确关系。

20. 发明授权

US07268884B2 Wavelength reference system for optical measurements 有权
标题翻译：用于光学测量的波长参考系
公开(公告)号：US07268884B2
公开(公告)日：2007-09-11
申请号：US10745291
申请日：2003-12-23
申请人： Jon Thomas Kringlebotn , Hilde Nakstad , Dag Thingbo
发明人： Jon Thomas Kringlebotn , Hilde Nakstad , Dag Thingbo
IPC分类号： G01B9/02
CPC分类号： G01J3/28 , G01J3/1895
摘要： Devices and methods of accurately determining optical wavelengths, such as the Bragg wavelengths of an FBG sensor array. Wavelength-swept light having a characteristic spectrum is swept over a bandwidth and is applied to an interference filter. The interference filter produces an optical spectrum having one or more reference peaks that are identifiable because of the characteristic spectrum. The optical spectrum is converted into electrical signals having at least one electrical signal that is identifiable because of the characteristic spectrum. The identifiable electrical signal is used by a signal processor as an absolute, high accuracy wavelength reference. Temperature compensation or temperature stabilization can compensate the characteristic wavelength. Fiber Bragg sensor systems can use the wavelength reference to determine the Bragg wavelength of FBG elements. The characteristic spectrum can be imparted by the light source or an optical element such as a transmission line filter.
摘要翻译：准确地确定光波长的装置和方法，例如FBG传感器阵列的布拉格波长。具有特征频谱的波长扫描光被扫过带宽并施加到干涉滤波器。干涉滤波器产生具有一个或多个由于特征谱可识别的参考峰的光谱。光谱被转换成具有至少一个电信号的电信号，由于特征谱可以识别。可识别的电信号被信号处理器用作绝对的高精度波长参考。温度补偿或温度稳定可以补偿特征波长。光纤布拉格传感器系统可以使用波长参考来确定FBG元件的布拉格波长。特征谱可以由光源或诸如传输线滤波器的光学元件赋予。

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