MULTI-IMAGING DEVICE

摘要

A multi-imaging device according to the present invention is equipped with a light source unit which produces and outputs a pulse laser beam having an ultra wide wavelength spectrum by using a light source that outputs a single-wavelength pulse laser beam; a sample stage on which a sample is placed; an OCT signal output unit which measures an interference signal for the sample using the pulse laser beam, and from the interference signal, detects and outputs the optical interference (OCT) signal; a photoacoustic signal output unit which acquires and outputs a photoacoustic signal produced by the pulse laser beam which has been transmitted to the sample; and a control unit which produces and outputs an OCT tomographic image using an OCT signal provided from the OCT signal output unit, and produces and outputs a photoacoustic tomographic image using a photoacoustic signal provided from the photoacoustic signal output unit, and accordingly the device simultaneously outputs an OCT tomographic image and a photoacoustic tomographic image for the sample by using a single light source.