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公开(公告)号:WO2016142699A1
公开(公告)日:2016-09-15
申请号:PCT/GB2016/050630
申请日:2016-03-08
Applicant: RENISHAW PLC
Inventor: SMITH, Timothy , BLACKWELL-WHITEHEAD, Richard, John
CPC classification number: G01J3/44 , G01J3/06 , G01J2003/064 , G01N21/65 , G01N2201/103 , G01N2201/1045 , G01N2201/1087 , G02B21/002
Abstract: This invention concerns a transmission Raman spectroscopy apparatus comprising a light source (101) for generating a light profile (110) on a sample (102), a photodetector (103) having at least one photodetector element (103a), collection optics (104) arranged to collect Raman scattered light transmitted through the sample (102) and direct the Raman light onto the at least one photodetector element (103a) and a support (109) for supporting the sample (102). The support (102) and light source (101) are arranged such that the light profile (110) can be moved relative to the sample (102) in order that the at least one photodetector element (103 a) receives Raman scattered light generated for different locations of the light profile (110) on the sample (102).
Abstract translation: 本发明涉及一种透射拉曼光谱仪,包括用于在样品(102)上产生光谱(110)的光源(101),具有至少一个光电检测器元件(103a)的光电检测器(103a),收集光学器件(104) 布置成收集透射通过样品(102)的拉曼散射光并将拉曼光引导到至少一个光电检测器元件(103a)上,以及用于支撑样品(102)的支撑件(109)。 支撑件(102)和光源(101)被布置成使得光轮廓(110)能够相对于样品(102)移动,以使得至少一个光电检测器元件(103a)接收生成的拉曼散射光, 样品(102)上的光谱(110)的不同位置。
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公开(公告)号:EP3268726A1
公开(公告)日:2018-01-17
申请号:EP16709557.9
申请日:2016-03-08
Applicant: Renishaw Plc.
Inventor: SMITH, Timothy , BLACKWELL-WHITEHEAD, Richard, John
CPC classification number: G01J3/44 , G01J3/06 , G01J2003/064 , G01N21/65 , G01N2201/103 , G01N2201/1045 , G01N2201/1087 , G02B21/002
Abstract: A transmission Raman spectroscopy apparatus has a light source for generating a light profile on a sample, a photodetector having at least one photodetector element, collection optics arranged to collect Raman scattered light transmitted through the sample and direct the Raman light onto the at least one photodetector element and a support for supporting the sample. The support and light source are arranged such that the light profile can be moved relative to the sample in order that the at least one photodetector element receives Raman scattered light generated for different locations of the light profile on the sample.
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