节点文献
用CCD技术测量GRIN透镜焦距
GRIN LENS FOCAL LENGTH MEASURED WITH CCD TECHNIQUE
【摘要】 本文报导采用放大倍率法、CCD接收、计算机图像处理技术、测量自聚焦(GRIN)透镜的焦距,测量相对不确定度达到±0.12%。
【Abstract】 The measurement of GRIN lens focal length by using the amplification method, CCD camera detection and computer image data processing is reported in this paper. The relative measuring uncertainty is up to ± 0.21%.
- 【文献出处】 应用光学 ,JOURNAL OF APPLIED OPTICS , 编辑部邮箱 ,1995年06期
- 【分类号】TH74
- 【被引频次】1
- 【下载频次】91