System and method for line scan confocal ophthalmoscope
A technology of line scanning and scanning galvanometer, which is applied in the system field of online scanning confocal ophthalmoscope, can solve the problems of complex optical path, uneven distribution of beam energy, difficult control, etc., and achieve uniform distribution of beam energy, fast image construction speed, The effect of clock synchronization convenience
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[0049] Such as Figure 4 As shown, it is a structural diagram of the line scanning confocal ophthalmoscope system of the present invention. The line scanning confocal ophthalmoscope system of the present invention includes a line beam generating module 1, a spectroscopic module 2, a scanning module 3, an imaging module 5 and an output Module 6.
[0050] The line beam generating module 1 is connected to the spectroscopic module 2, and is composed of a point light source 100, a collimating beam expander 110 and a line beam intercepting device 120, and is used to generate a one-dimensional line beam from the divergent light beam of the point light source 100, and the light emitted by the point light source 100 The divergent beam is collimated by the collimating beam expander 110 and then outputs a parallel beam. The line beam intercepting device 120 intercepts the parallel beam output by the collimating beam expander 110 into a one-dimensional line beam line and sends it to the s...
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