| 摘要 |
An optical coherence tomography device includes: a light source 1; a light splitting section 2a that splits light-source light emitted from the light source 1 into reference light and measurement light; an interfering section 2a that allows backscattered light of the measurement light backscattered by a measurement object T to interfere with the reference light reflected from a reference mirror so as to generate interference light; a photodetecting section 4 that measures the interference light; an oscillator 91 that modulates the backscattered light and the interference light by applying an ultrasonic wave, a sonic wave or an oscillation to the measurement object T; a demodulating section 53 that demodulates the interference light measured at the photodetecting section 4; and an analyzing section 52 that generates property data showing the optical backscattering property of the measurement object T on the basis of the demodulated interference light and generates image data of the measurement object T.
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