Fully optical fiber probe scan type near-field optical microscope
A fiber-optic probe and near-field optics technology, applied in the field of complete fiber-optic probe scanning near-field optical microscopes, can solve problems such as unrealistic scanning, and achieve the effects of high modularity, high sensitivity, and low noise
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[0035] The present invention will be further described below through specific examples, but the protection scope of the present invention should not be limited thereby.
[0036] see first figure 1 and figure 2 , figure 1 It is a structural schematic diagram of a specific embodiment of the present invention. It can be seen from the figure that a complete optical fiber probe scanning near-field optical microscope includes a laser illumination system, a monitoring system, a sample holder, an optical fiber probe scanning mechanism, a three-dimensional rough adjustment device, Feedback control and data acquisition system, characterized in that
[0037] Described laser illumination system comprises laser light source 1, focusing device 5 and microscopic objective lens 6, and the laser light beam of laser light source 1 output passes through first reflection mirror 2, spectroscopic beam splitter 3, second reflection mirror 4 and microscopic objective lens 6 The optical axes coinc...
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