Patent ID: 10539495

Abstract:
According to the present invention, a probe beam (14) having undergone dispersive Fourier transformation by a dispersive Fourier transformation unit is spatially mapped, an inspection object (18, 20) is irradiated with the probe beam (14), and transmitted light (15) from the inspection object (18, 20) is detected, whereby an image is generated on the basis of the intensity of the transmitted light (15). Accordingly, an imaging apparatus can be provided which can irradiate the inspection object (18, 20) with the weak probe beam (14) having an intensity attenuated by the dispersive Fourier transformation unit, which can generate an image only by detecting the transmitted light (15) from the inspection object (18, 20), and which has a high throughput of generating images while an influence on the inspection object (18, 20) is suppressed.