The intelligence border method according to the figure character is mentioned and the strong laser direct writing of the super high definition figure is accomplished by the DMD of parallel laser direct writing method which is on the basis of HoloMaker-IV.The figure style of the 256 bmp is assembled according to the method of coupling the DMD input figure and the system interaction parameter.So the 2D/3D,3D optical variable device and many kinds of method dealing of the microscopic figures and words are advocated,so the new method is applied for making the delicate figure efficiently.It′s approved by the experiment that under the 2400 DPI definition,this method is more efficient by 90 times than the traditional optical lithography dot by dot.The high-quality experimenter result is also given by the new method.
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吴智华,周小红,魏国军,邵洁,陈林森.采用DMD并行输入的激光干涉直写方法[J].激光与红外,2008,38(5):424~428 WU Zhi-hua, ZHOU Xiao-hong, WEI Guo-jun, SHAO Jie, CHEN Lin-sen. A Way of Parallel Interferential Laser Direct Writing With DMD[J]. LASER & INFRARED,2008,38(5):424~428