基本信息:
- 专利标题： OPTICAL COMPUTING DEVICES WITH MULTIPLE BANDPASS FILTERS
- 专利标题（中）：OPTISCHE COMPUTERVORRICHTUNGEN MIT MEHREREN BANDPASSFILTERN
- 申请号：EP14891145 申请日：2014-05-08
- 公开(公告)号：EP3102923A4 公开(公告)日：2017-09-13
- 发明人： PERKINS DAVID L , FREESE ROBERT PAUL , JONES CHRISTOPER MICHAEL , GARDNER RICHARD NEAL
- 申请人： HALLIBURTON ENERGY SERVICES INC
- 专利权人： HALLIBURTON ENERGY SERVICES INC
- 当前专利权人： HALLIBURTON ENERGY SERVICES INC
- 优先权： US2014037254 2014-05-08
- 主分类号： G01N21/25
- IPC分类号： G01N21/25 ; G01J1/04 ; G01J1/44 ; G01N21/01 ; G01N21/31 ; G01N21/39 ; G01N23/22 ; G02B5/20 ; G02B5/28 ; G02B27/10 ; G02B27/14
摘要：
An example optical computing device includes an integrated computational element (ICE) core arranged within an optical train that optically interacts with electromagnetic radiation and a substance, the ICE core being further configured to operate in a optical region of interest corresponding to a characteristic of the substance, a first bandpass filter arranged in the optical train and configured to transmit the electromagnetic radiation across a first wavelength zone within the optical region of interest, a second bandpass filter arranged in the optical train and configured to transmit the electromagnetic radiation across a second wavelength zone within the optical region of interest, and a detector configured to receive electromagnetic radiation that has optically interacted with the substance and the ICE core and configured to generate an output signal corresponding to the characteristic of the substance.
摘要（中）：
示例性光学计算装置包括布置在与电磁辐射和物质光学相互作用的光学系统内的集成计算元件（ICE）核心，所述ICE核心还被配置为在与所述物质的特性对应的感兴趣光学区域中操作 第一带通滤波器，其布置在所述光学系统中并且被配置为穿过所述感兴趣的光学区域内的第一波长区域传输所述电磁辐射;第二带通滤波器，其被布置在所述光学系统中并且被配置为穿过第二波长区域传输所述电磁辐射 在感兴趣的光学区域内;以及检测器，配置为接收与物质和ICE核心光学相互作用的电磁辐射，并配置为产生对应于物质特性的输出信号。
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
| ------G01N21/00 | 利用光学手段，即利用红外光、可见光或紫外光来测试或分析材料 |
| --------G01N21/01 | .便于进行光学测试的装置或仪器 |
| ----------G01N21/25 | ..颜色；光谱性质，即比较材料对两个或多个不同波长或波段的光的影响 |