Invention Application
US20020024664A1 Detector for spectrometry and integrating sphere measuring device, and spectrophotometer using the same
有权
光谱测定仪和积分球测量装置的检测器，以及使用其的分光光度计
- Patent Title: Detector for spectrometry and integrating sphere measuring device, and spectrophotometer using the same
- Patent Title (中): 光谱测定仪和积分球测量装置的检测器，以及使用其的分光光度计
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Application No.: US09922845Application Date: 2001-08-07
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Publication No.: US20020024664A1Publication Date: 2002-02-28
- Inventor: Kazumi Yokota , Kaori Kinoshita
- Applicant: Shimadzu Corporation
- Applicant Address: null
- Assignee: Shimadzu Corporation
- Current Assignee: Shimadzu Corporation
- Current Assignee Address: null
- Priority: JP2000-253469 20000824
- Main IPC: G01J003/42
- IPC: G01J003/42
Abstract:
In a detector for spectrometry attached to an integrating sphere, a plurality of detection elements having different spectral sensitivity characteristics is arranged side by side in the same plane on a base, and a side cover is provided such that the detection elements receive light. Thus, the measurement light is directly irradiated to the respective detection elements. Accordingly, the detector for spectrometry has a fast response speed and is excellent in the sensitivity characteristics in a wide wavelength region in the near-infrared area.
Public/Granted literature
- US06721048B2 Detector for spectrometry and integrating sphere measuring device, and spectrophotometer using the same Public/Granted day:2004-04-13
Information query
