Chinese Journal of Lasers, Volume. 12, Issue 12, 726(1985)
A practical method to suppress laser speckle noise in coherent imaging system
In this paper the optical random vibrator and its basic characteristics are introduced. Also described is the principle of this method for reducing the coherent optical background noise in the coherent imaging system. Better experimental results are given of suppressing the coherent background noise by means of the optical random vibractor.
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Chen Zhenpei, Li Jitao, Chen Yaping. A practical method to suppress laser speckle noise in coherent imaging system[J]. Chinese Journal of Lasers, 1985, 12(12): 726
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