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21. 发明申请

US20110266262A1 METHOD AND APPARATUS FOR DETECTING EMBEDDED MATERIAL WITHIN AN INTERACTION REGION OF A STRUCTURE 失效
标题翻译：用于检测结构相互作用区域中的嵌入材料的方法和装置
公开(公告)号：US20110266262A1
公开(公告)日：2011-11-03
申请号：US12957197
申请日：2010-11-30
申请人： Paul E. Denney , Jay R. Eastman , Ta-Chieh Huang
发明人： Paul E. Denney , Jay R. Eastman , Ta-Chieh Huang
IPC分类号： B23K26/04
CPC分类号： B23K26/032 , B23K26/03 , B23K26/034 , B23K26/043 , B23K26/12 , B23K26/123 , B23K26/128 , B23K26/142 , B23K26/16 , G01J3/02 , G01J3/0218 , G01J3/0291 , G01J3/28
摘要： A system and method processes a structure comprising embedded material. The system includes a laser adapted to generate light and to irradiate an interaction region of the structure. The system further includes an optical system adapted to receive light from the interaction region and to generate a detection signal indicative of the presence of embedded material in the interaction region. The system further includes a controller operatively coupled to the laser and the optical system. The controller is adapted to receive the detection signal and to be responsive to the detection signal by selectively adjusting the laser.
摘要翻译：系统和方法处理包括嵌入材料的结构。该系统包括适于产生光并照射结构的相互作用区域的激光器。该系统还包括适于接收来自相互作用区域的光并且产生指示在相互作用区域中存在嵌入材料的检测信号的光学系统。该系统还包括可操作地耦合到激光器和光学系统的控制器。控制器适于接收检测信号，并通过选择性调节激光来响应检测信号。

22. 发明申请

US20110102789A1 METHOD AND APPARATUS FOR DETECTING EMBEDDED MATERIAL WITHIN AN INTERACTION REGION OF A STRUCTURE 失效
标题翻译：用于检测结构相互作用区域中的嵌入材料的方法和装置
公开(公告)号：US20110102789A1
公开(公告)日：2011-05-05
申请号：US12986897
申请日：2011-01-07
申请人： Paul E. Denney , Jay R. Eastman , Ta-Chieh Huang
发明人： Paul E. Denney , Jay R. Eastman , Ta-Chieh Huang
IPC分类号： G01J3/30
CPC分类号： B23K26/032 , B23K26/03 , B23K26/034 , B23K26/043 , B23K26/12 , B23K26/123 , B23K26/128 , B23K26/142 , B23K26/16 , G01J3/02 , G01J3/0218 , G01J3/0291 , G01J3/28
摘要： A detection system is used during irradiation of an interaction region of a structure with laser light. The structure includes embedded material. The detection system includes means for receiving light emitted from the interaction region. The detection system further includes means for separating the received light into a spectrum of wavelengths. The detection system further includes means for analyzing at least a portion of the spectrum for indications of embedded material within the interaction region.
摘要翻译：在具有激光的结构的相互作用区域的照射期间使用检测系统。该结构包括嵌入材料。检测系统包括用于接收从交互区域发射的光的装置。检测系统还包括用于将接收的光分离成波长范围的装置。检测系统还包括用于分析光谱的至少一部分以用于交互区域内的嵌入材料的指示的装置。

23. 发明授权

US07880877B2 System and method for detecting laser irradiated embedded material in a structure 失效
标题翻译：用于在结构中检测激光照射的嵌入材料的系统和方法
公开(公告)号：US07880877B2
公开(公告)日：2011-02-01
申请号：US11861193
申请日：2007-09-25
申请人： Paul E. Denney , Jay R. Eastman , Ta-Chieh Huang
发明人： Paul E. Denney , Jay R. Eastman , Ta-Chieh Huang
IPC分类号： G01J3/40
CPC分类号： B23K26/032 , B23K26/03 , B23K26/034 , B23K26/043 , B23K26/12 , B23K26/123 , B23K26/128 , B23K26/142 , B23K26/16 , G01J3/02 , G01J3/0218 , G01J3/0291 , G01J3/28
摘要： A detection system is used during irradiation of an interaction region of a structure with laser light. The structure includes embedded material. The detection system includes means for receiving light emitted from the interaction region. The detection system further includes means for separating the received light into a spectrum of wavelengths. The detection system further includes means for analyzing at least a portion of the spectrum for indications of embedded material within the interaction region.
摘要翻译：在具有激光的结构的相互作用区域的照射期间使用检测系统。该结构包括嵌入材料。检测系统包括用于接收从交互区域发射的光的装置。检测系统还包括用于将接收的光分离成波长范围的装置。检测系统还包括用于分析光谱的至少一部分以用于交互区域内的嵌入材料的指示的装置。

24. 发明授权

US07289206B2 Method and apparatus for detecting embedded rebar within an interaction region of a structure irradiated with laser light 失效
标题翻译：在用激光照射的结构的相互作用区域内检测嵌入钢筋的方法和装置
公开(公告)号：US07289206B2
公开(公告)日：2007-10-30
申请号：US10803267
申请日：2004-03-18
申请人： Paul E. Denney , Jay R. Eastman , Ta-Chieh Huang
发明人： Paul E. Denney , Jay R. Eastman , Ta-Chieh Huang
IPC分类号： G01J3/18 , G01J3/30 , G01N21/63
CPC分类号： B23K26/032 , B23K26/03 , B23K26/034 , B23K26/043 , B23K26/12 , B23K26/123 , B23K26/128 , B23K26/142 , B23K26/16 , G01J3/02 , G01J3/0218 , G01J3/0291 , G01J3/28
摘要： A detection system is used during irradiation of an interaction region of a structure including embedded material with laser light. The detection system includes a collimating lens positioned to receive light emitted from the interaction region. The detection system further includes an optical fiber optically coupled to the collimating lens and a spectrometer optically coupled to the optical fiber. The spectrometer is adapted for analysis of the light for indications of the embedded material within the interaction region. The spectrometer includes an input slit adapted to receive light from the optical fiber. The input slit has a width selected to provide sufficient light transmittance and sufficient resolution. The spectrometer further includes an optical grating adapted to receive light from the input slit and to separate the light into a spectrum of wavelengths. The spectrometer further includes a collection lens adapted to receive a selected range of wavelengths of the separated light from the optical grating. The spectrometer further includes a light sensor adapted to receive the selected range of wavelengths and to generate a signal corresponding to an intensity of the received light.
摘要翻译：在包括具有激光的嵌入材料的结构的相互作用区域的照射期间使用检测系统。检测系统包括准直透镜，定位成接收从相互作用区域发出的光。检测系统还包括光学耦合到准直透镜的光纤和光学耦合到光纤的光谱仪。光谱仪适用于分析相互作用区域内的嵌入材料的光的光。光谱仪包括适于接收来自光纤的光的输入狭缝。输入狭缝具有选择的宽度以提供足够的透光率和足够的分辨率。光谱仪还包括适于接收来自输入狭缝的光并将光分离成波长范围的光栅。光谱仪还包括适于接收来自光栅的分离光的选定波长范围的收集透镜。光谱仪还包括适于接收所选择的波长范围并且产生对应于所接收的光的强度的信号的光传感器。

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