【作者】 曹向群； 连华；

【Author】 CAO Xiang-qun,LIAN Hua (NERC for Optical Instrument,Zhejiang University,Hangzhou 310027,China)

【机构】 浙江大学国家光学仪器工程技术研究中心；

【摘要】 阴阳是易经的总体哲学思想,根据阴阳差别的思路,设计多种光栅,同时应用易图中的八卦、六十四卦、方圆图等,作为数码(CCD、CMOS)测量系统中的关键元件。用于数码系统中进行测试,在提高分辨率、设计新的检测元件等方面取得很好效果。所形成新的编码系统,可在望远、显微、数码摄像系统中得到实测的效果,并会进一步取得新的创新点。更多还原

【Abstract】 Yin and Yang are the overarching philosophical thought of the Book of Change (I Ching),and we interpret that whereas there is difference,there is Yin and Yang.Our interpretation has led to our applying Book of Change diagrams,such as the Eight Trigrams,the Sixty-Four Hexagrams,the Circle-and-Square Diagram,to the design of innovative optical gratings.We envision that these resultant gratings,such as multi-directional gratings,varying gray scale gratings,and multi-frequency gratings,can be used as key components in CCD/CMOS measurement systems.With digital encoding systems that are composed of innovative gratings and CCD/CMOS measurement systems,we are pleased to report good progress in improving resolutions,as well as in designing new measurement devices.Further,such new digital encoding systems can be used in binoculars,microscopes,and digital photography,with marked advantages.更多还原