发明名称 OPTICAL MEASUREMENT APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an optical measurement apparatus in which error is reduced.SOLUTION: An optical measurement apparatus is configured to measure light transmitted from a measurement target disposed in an optical path of light emitted from a light source 10 toward a measuring section 24 which is disposed separately from the light source 10, and comprises a removing section 20 which is provided in the optical path and removes an (s) polarized component from the light, and a polarized component separating section 22 which is provided in the optical path between the removing section 20 and the measuring section 24 and separates a (p) polarized component of light transmitted through the removing section 20 into polarized components which are different by 90° from each other.
申请公布号 JP2013170866(A) 申请公布日期 2013.09.02
申请号 JP20120033807 申请日期 2012.02.20
申请人 SEIKO EPSON CORP 发明人 IKEDA HIROMI;YAMADA HIDEAKI
分类号 G01J4/04;G01N21/21 主分类号 G01J4/04
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