MA Yi-wen, LIU Ying, SUN Zhen-jie. Experiment Study of Bio-speckle from the Plant Seed[J]. Chinese Journal of Lasers, 2002, 29(s1): 675
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The dynamic bio-speckle, which is formed after the plant seed is irradiated by laser, carries the biology information of the seed. The statistic properties of biospeckle are related to the physical state of the seed and the illumination conditions, whose varieties will lead to the change of bio-speckle. In this paper, the changes of the plant seed s dynamic biospeckle in various conditions were observed.