摘要
设计与研制了一种激光核聚变靶球的微型４π搓动装置．其整体外形尺寸为２９ｍｍ×２４ｍｍ×１４ｍｍ，机芯尺寸为２０ｍｍ×１６ｍｍ×１０ｍｍ．对２００μｍ的靶微球搓动精度为：绕Ｚ轴旋转角φ的精度７．５°／每分度，绕Ｙ轴旋转角θ的精度１．４５°／每分度．它可方便、灵活地进行靶微球４π立体角的搓动来任意选择测试点．该装置不仅符合原子力显微镜（ＡＦＭ）等表面分析仪器对靶微球表面光洁度与显微形貌的观察、测试的要求，而且也可用于光学显微镜对靶微球几何外形与尺寸的测量．
A 4π turning device for microsize target pellet of laser nuclear fusion has been designed and developed. It's size in 3-dimension is 20mm×16mm×10mm except shell. The precision in turning glass microballoons (200μm) are 7.5° and 1.45° in φ and θ respectively. It can be placed on atomic force microscope and optical microscope to turn the microballoons for various measurement.
基金
国家高技术"八六三"计划资助课题
