Super-resolution microscopy method based on dual-mode competition stimulation and super-resolution microscopy device based on dual-mode competition stimulation
A super-resolution and dual-mode technology, applied in the field of super-resolution, can solve the problems of slow imaging speed, high optical power, complex imaging system, etc., and achieve the effect of simple device, convenient operation, and reduced light-emitting area
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[0059] The present invention will be described in detail below in conjunction with embodiments and drawings, but the present invention is not limited to this.
[0060] Such as figure 1 As shown, the super-resolution microscopy device of this embodiment includes: laser 1, single-mode fiber 2, collimator lens 3, 1 / 2 wave plate 4, polarization beam splitter 5, spatial light modulator 6, acousto-optic modulation 7, polarization beam combiner 8, quarter wave plate 9, quarter wave plate 10, dichroic mirror 11, scanning galvanometer 12, scanning lens 13, field lens 14, microscope objective lens 15, sample stage 16, Bandpass filter 17, focusing lens 18, pinhole 19, detector 20.
[0061] Among them, the single-mode fiber 2, the collimating lens 3, the 1 / 2 wave plate 4, the polarization beam splitter 5, and the spatial light modulator 6 are sequentially located above the optical axis of the beam emitted by the laser 1; the 1 / 2 wave plate 4 The direction of the transmission axis of the light...
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