Radiation detecting apparatus, radiographic image capturing system, and radiographic image capturing method

A radiographic image capturing system comprising:

• an image capturing apparatus for applying radiation to a subject;
• a radiation detecting apparatus including a radiation detector for detecting the radiation transmitted through the subject, an A/D converter for performing an A/D conversion to convert analog radiographic image information which has been generated based on the radiation applied to the radiation detector, into digital radiographic image information, and a power supply for supplying electric power to the radiation detector;
• a contactless power feeder disposed in the radiation detecting apparatus, for supplying electric power contactlessly to a contactless power receiver which supplies electric power to the power supply;
• a controller for controlling the image capturing apparatus, the radiation detecting apparatus, and the contactless power feeder;
• an end-of-A/D-conversion determining unit for determining whether the A/D conversion is finished or not;
• and
• a charging controller for stopping the contactless power feeder from supplying electric power contactlessly after the image capturing apparatus has started to capture a radiographic image until the end-of-A/D-conversion determining unit judges that the A/D conversion is finished.