公开(公告)号：US20160327475A1

公开(公告)日：2016-11-10

申请号：US15110191

申请日：2014-12-11

申请人： KONINKLIJKE PHILIPS N.V.

发明人： DAIYU HAYASHI ,  ACHIM HILGERS

IPC分类号： G01N21/3504

CPC分类号： G01N21/3504 ,  G01N21/031 ,  G01N21/33 ,  G01N21/359 ,  G01N2201/06113 ,  G01N2201/062

摘要： The present invention relates to an absorption spectroscopy device, comprising a light cavity vessel (1) whose inner wall is at least partially coated with a light reflective layer (2), wherein said light reflective layer is a distributed Bragg reflector or is composed of stainless steel or aluminium; a photo-detector; and a light source, wherein said light source is capable of emitting light radiation which passes through said light cavity vessel, wherein said light cavity vessel is capable of reflecting the emitted radiation and wherein said photo-detector is capable of detecting at least a portion of the emitted light.

摘要翻译： 本发明涉及一种吸收光谱装置，其包括光腔容器（1），其内壁至少部分地涂覆有光反射层（2），其中所述光反射层是分布式布拉格反射器或由不锈钢 钢或铝; 光电检测器; 和光源，其中所述光源能够发射穿过所述光腔容器的光辐射，其中所述光腔容器能够反射所发射的辐射，并且其中所述光检测器能够检测至少一部分 发出的光。