Phase adjusting method of laser scanning projector
A technology of laser scanning and adjustment method, applied in the directions of instruments, optics, optical components, etc., can solve the problem of MEMS mirror vibration back and forth phase dislocation and other problems, and achieve the effect of solving phase dislocation
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[0030] In the following description, for illustrative purposes, many specific details are set forth in order to provide a comprehensive understanding of one or more embodiments. However, it is obvious that these embodiments can also be implemented without these specific details.
[0031] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0032] To illustrate the phase adjustment method of the laser scanning projector provided by the present invention, figure 1 The phase adjustment method of a laser scanning projector according to an embodiment of the present invention is shown.
[0033] Such as figure 1 As shown, the phase adjustment method of the laser scanning projector provided by the present invention includes:
[0034] The fast axis of the scanning galvanometer is used as a simple harmonic motion scanning image, and the feedback system set on the fast axis of the scanning galvanometer collects the inf...
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