This thesis analyzed the principle of photon-forceps and explained the effects that a laser beam acts on a transparent particle using the simple theory of radial optics. We also established a model of ray-trap which can catch particles easily and simulated a photon-forceps which is produced by a highly focused laser beam. And with computer we calculated the catching power of this forceps to the transparent tiny balls whose diameters are from 1 $mu@m to 10 $mu@m. In addition, to realize the photon-forceps we carry out a new focusing system. On the base of analyzing the value gotten in computing process, an improved forceps was achieved.
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机译:本文分析了光子钳的原理,并解释了使用简单的径向光学理论的激光束作用于透明颗粒的效果。我们还建立了一种射线疏水阀的模型,其可以容易地捕获粒子并模拟由高度聚焦激光束产生的光子钳。通过计算机,我们将该镊子的捕捉能力计算为透明小球,其直径为1 $ MU @ M至10 $ MU @ M。此外,为了实现光子钳,我们执行新的聚焦系统。在分析计算过程中得到的值的基础上,实现了改进的镊子。
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