| 摘要 |
An image reading apparatus includes at least two laser stimulating ray sources for emitting laser beams having different wavelengths, a laser beam scanner for scanning an image carrier carrying an image with the laser beam emitted from a selected one of the laser stimulating ray sources and a light detector for photoelectrically detecting light released from the image carrier, the laser beam scanner being provided with a laser beam transmission portion for transmitting the laser beam therethrough. The image reading apparatus further includes a mirror for reflecting light released from the image carrier to lead it to the light detector. According to the thus constituted image reading apparatus, it is possible to be used for a radiation diagnosis system, an autoradiographic system, an electron microscope detecting system and a radiation diffraction image detecting system using a stimulable phosphor and a fluorescence detecting system and accurately reading an image with a simple structure.
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