The focusing characteristics of Gaussian beam through the List microscopeobjective is analyzed.
本文分析了高斯光束经里斯特显微物镜的聚焦特性。
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So this is very, very low-cost to buy, and actually, the objective lens in the microscope, the very powerful lens we use to image the atoms, is also from a CD player.
It is an objective for nanometer instrument researcher to improve the measurement precision of scanning probe microscope (SPM), the eye and hand of nanometer science and technology.