公开(公告)号：US20140209802A1

公开(公告)日：2014-07-31

申请号：US14161509

申请日：2014-01-22

Applicant: CANON KABUSHIKI KAISHA

Inventor： Takeaki Itsuji

IPC: G01J5/10 ,  G01J5/08

CPC classification number: G01J5/10 ,  G01J3/42 ,  G01J5/0896 ,  G01N21/0303 ,  G01N21/3586 ,  G01N2021/0339 ,  G01N2201/0225 ,  G01N2201/023

Abstract: An apparatus configured to acquire information on an object to be measured by an electromagnetic wave pulse, the apparatus includes: a generating unit configured to generate the electromagnetic wave pulse with which the object to be measured is irradiated; a detecting unit configured to detect the electromagnetic wave pulse from the object to be measured; a casing including at least a part of a propagation path of the electromagnetic wave pulse leading from the generating unit to the detecting unit; and a measuring window unit configured to change a propagation distance of the electromagnetic wave pulse by moving a measuring window disposed in a part of the casing. The object to be measured is disposed on an opposite side of the propagation path of the electromagnetic wave pulse inside the casing by interposing the measuring window.

Abstract translation: 一种被配置为通过电磁波脉冲获取关于被测量物体的信息的装置，所述装置包括：生成单元，被配置为产生照射被测量物体的电磁波脉冲; 检测单元，被配置为检测来自被测量物体的电磁波脉冲; 壳体，其包括从所述生成单元引导到所述检测单元的所述电磁波脉冲的传播路径的至少一部分; 以及测量窗单元，被配置为通过移动设置在壳体的一部分中的测量窗来改变电磁波脉冲的传播距离。 待测量物体通过插入测量窗口而设置在壳体内的电磁波脉冲的传播路径的相反侧。

公开(公告)号：US5628311A

公开(公告)日：1997-05-13

申请号：US520428

申请日：1995-08-29

Applicant: Ganapati R. Mauze

Inventor： Ganapati R. Mauze

IPC: G01N21/77 ,  A61B5/00

CPC classification number: G01N21/03 ,  G01N2021/036 ,  G01N2021/0378 ,  G01N2201/0225 ,  G01N2201/08 ,  G01N2201/0846

Abstract: A chemical sensor having a sheath, an optical fiber bundle, a mirror, and a mechanism associated with the optical fiber bundle for detecting light interaction, wherein the optical fiber means or the mirror is slidably disposed in the sheath, is provided. At least a portion of the sheath is permeable to a fluid suspected of containing a target chemical. The optical fiber bundle has a portion disposed in the sheath for emitting light to cause optical interaction with the target chemical surrounded by the sheath. The mirror is disposed in the sheath to reflect light emitted by the optical fiber bundle.

Abstract translation: 提供了一种具有鞘，光纤束，反射镜和与用于检测光相互作用的光纤束相关联的机构的化学传感器，其中光纤装置或镜可滑动地设置在护套中。 护套的至少一部分对于怀疑含有目标化学物质的流体是可渗透的。 光纤束具有设置在护套中用于发射光以使与被护套包围的目标化学物质发生光学相互作用的部分。 镜子设置在护套中以反射由光纤束发射的光。