NSOM光纤超微探针的拉制及其热动力学研究

FABRICATION OF OPTIC FIBER MICRO PROBE AND ANALYSIS OF ITS THERMAL KINETIC PROCESS

采用固定端激光熔拉法拉制NSOM光纤超微探针 ,系统地研究了控制过程中各条件参数对探针形态的影响 ,分析了拉制方法的热动力学过程 ,首次提出了探针拉制过程的热动力自恰方程组 ,并得到了其解析解 .理论计算与实验结果基本吻合 .总结了光纤超微探针拉制的经验 ,对解决NSOM光纤超微探针拉制的理论和技术问题具有指导意义 .

The method for fabricating optic fiber micro probe - one end laser pulling method has been studied. After analyzing the thermal kinetic process of probe forming in details, a set of formula describing this method is obtained. The probe shape affected by thermal kinetic parameter has been studied experimentally, which agrees with the theoretic result very well.