Liu Zhihai, Guo Chengkai, Yang Jun, Yuan Libo
Opt Express. 2006 Dec 11;14(25):12510-6. doi: 10.1364/oe.14.012510.
A novel single tapered fiber optical tweezers is proposed and fabricated by heating and drawing technology. The microscopic particle tapping performance of this special designed tapered fiber probe is demonstrated and investigated. The distribution of the optical field emerging from the tapered fiber tip is numerically calculated based on the beam propagation method. The trapping force FDTD analysis results, both axial and transverse, are also given.
提出并采用加热拉伸技术制作了一种新型单锥形光纤光镊。展示并研究了这种特殊设计的锥形光纤探针的微观粒子敲击性能。基于光束传播方法对锥形光纤尖端出射光场的分布进行了数值计算。还给出了轴向和横向捕获力的FDTD分析结果。
