| 摘要 |
In order to increase the performance of deep observation, this structured illumination microscope system according to the present invention comprises: an illumination optical system that irradiates a sample with an interference fringe of excitation light for exciting a fluorescent material contained in the sample; a control unit for controlling the direction, the phase, and the spatial frequencies of the interference fringe; an image forming optical system for forming the image of the sample modulated by the irradiation of the interference fringe; an imaging element for capturing the image formed by the image forming optical system; and a demodulation unit for performing demodulation using a plurality of the images captured by the imaging element. The control unit controls the spatial frequencies of the interference fringe in accordance with the irradiation position of the interference fringe. |
