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激光散斑
释义
激光散斑
Encyclopedia
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激光散斑
释
Laser speckle
激光散斑
当激光照射在墙壁、纸张、毛玻璃等这些平均起伏大于波长数量级的光学粗糙表面或透过光学粗糙的透射板上时,这些表面上无规分布的面元散射的子波相互叠加使反射光场或透射光场具有随机的空间光强分布,呈现出颗粒状的结构,形成随机分布的亮斑和暗斑。又称相干散斑。
Physics
光学、声学
光学
laser speckle
激光散斑
>光学>激光>释义
laser speckle
激光散斑
[laser] speckle
[激光]散斑
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nine factor model
Nine General History of Institutions
nine intersection model
nine-j symbol
nine keep
nine kinds of preventions of archives
Nine Laments
Nine Lesser Chief Ministers
nine-link lantern
Nine Malawian Plays
Nine Military Towns of Ili
Nine Miss
Nine Monks
Nine Monks's Collected Poems
Nine Mountains School of Seon Buddhism
Nine Nights
nine old men in Huichang period
Nine Pacification Commissions
nine palace lattice composition
nine-point center
nine point circle
nine-point circle
nine-point conic
Nine Punishments
nine rank system
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