发明名称 Spectroscope and measuring apparatus using the same
摘要 Disclosed is a spectroscope and a measuring apparatus using the same. The spectroscope according to an aspect of the present invention includes a light source, a spectroscopic member for dispersing light from the light source in accordance with wavelength, a slit member arranged so that a portion of the dispersed light from the spectroscopic member can pass therethrough and a remaining portion of the light is blocked thereby, and a sensor having a spatial resolution capable of discriminating the wavelength of light passing through the slit member on the basis of a spectral distribution being projected in a spectral direction of light by the spectroscopic member. With this arrangement, the wavelength of light passing through the slit member can be discriminate real time.
申请公布号 US7167239(B2) 申请公布日期 2007.01.23
申请号 US20050042447 申请日期 2005.01.25
申请人 CANON KABUSHIKI KAISHA 发明人 YAMAMOTO TAKESHI
分类号 G01J3/02;G01J3/28;G01J3/18 主分类号 G01J3/02
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