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    • 5. 发明申请
    • INTEGRATING SPHERE PHOTOMETER AND MEASURING METHOD OF THE SAME
    • 整合球面光电测定仪及其测量方法
    • WO2011068281A1
    • 2011-06-09
    • PCT/KR2010/000611
    • 2010-02-02
    • KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCEPARK, SeongchongLEE, Dong HoonPARK, Seung Nam
    • PARK, SeongchongLEE, Dong HoonPARK, Seung Nam
    • G01J1/02
    • G01J1/02G01J1/0295G01J2001/0481G01J2001/061G01J2001/4247
    • Provided are an integrating sphere photometer and a measuring method of the same. The integrating sphere photometer includes an integrating sphere including a left hemisphere and a right hemisphere, a photometer disposed on the center surface of the right hemisphere, a photometer baffle disposed in front of the photometer to be spaced apart therefrom, a light source to be tested disposed at the center region of the integrating sphere to illuminate light to at least an illumination region of the left hemisphere, an auxiliary lamp part disposed in the vicinity of a contact region between the left hemisphere and the right hemisphere to illuminate light to the illumination region, and an auxiliary lamp baffle disposed around the auxiliary lamp part to prevent the light emitted from the light source to be tested from being directly illuminated to the auxiliary lamp part and also to prevent the light emitted from the auxiliary lamp part from being directly illuminated to the light source to be tested.
    • 提供一种积分球光度计及其测量方法。 积分球形光度计包括包括左半球和右半球的积分球,设置在右半球的中心表面上的光度计,设置在光度计的前方以与之隔开的光度计挡板,待测试的光源 设置在积分球的中心区域,以将光照射到左半球的至少一个照明区域;辅助灯部分,设置在左半球和右半球之间的接触区域附近,以将光照射到照明区域 以及设置在辅助灯部分周围的辅助灯挡板,以防止从光源发射的光被直接照射到辅助灯部分,并且还防止从辅助灯部分发射的光被直接照射到 要测试的光源。