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近场光学显微镜与传统光学显微镜中对比介绍检测方案(扫描探针)

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近场探测原理,悬臂式光纤探针等.介绍光纤探针的制作方法,科学界把探针与样品之间的距离小于几十纳米的范围称为近场,而大于这个距离的范围叫做远场。显然,STM、AFM 等利用探针在样品表面的扫描的方法属于近场探测,而对于光学显微镜、电子显微镜等远离样品 表面进行观测的方法称为远场方法。

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