| 摘要 |
PROBLEM TO BE SOLVED: To perform simultaneously measurements of photothermal conversion in a plurality of measuring areas by using a common light source. SOLUTION: This device is equipped with an excitation light incidence optical system 18, a measuring light source 10, a measuring optical system 12, and a plurality of light receiving elements 24. The excitation light incidence optical system 18 allows excitation light to enter the plurality of measuring areas in a sample storage container 16. The measuring optical system 12 includes an element 26 for splitting light emitted from the measuring light source 10 or an element 38 for enlarging the light, transmits the split or enlarged light as measuring light simultaneously through each measuring area, and allows each light receiving element 24 to receive the light. COPYRIGHT: (C)2009,JPO&INPIT
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