| 摘要 |
In this endoscopic device 1, which is provided with a light source 40, a first optical fiber 45 that performs spot irradiation of an irradiation light toward a subject, a scanning unit 15 that scans the irradiation light, a light-receiving unit 21 that outputs an electrical signal based on reflected light, and a signal processing unit 22 that processes the electrical signal, the irradiation light includes an observation component for acquiring a two-dimensional image and a measurement component for carrying out measurement, the light-receiving unit 21 is a single light-receiving element in which a plurality of detection layers are stacked and which outputs an electrical signal that includes an observation signal and a measurement signal, and the signal processing unit 22 processes the observation signal and outputs two-dimensional image data, and processes the measurement signal and outputs measurement data. |
