Precision Analysis of Hartmann-Shack Wave-front Sensor with Modal Reconstruction

摘要：

Shack-Hartmann Wave-front Sensor is a popular instrument used to measure wave-front. And micro lens array is the important component of it. In this paper we compared the reconstruction precision of square configuration sub-aperture with that of hexagon configuration through simulation. The result shows that the main factors influence the reconstruction precision is the layout of edge subapertures in both configurations. When the two figurations have the similar value area ratio of edge sub-apertures, hexagon configuration has higher reconstruction precision.

作者: H Q Li C H Rao

作者单位: Institute of Optical and Electronic, Chinese Academy of Science. Chengdu,Shuangliu, 610209, China Gr Institute of Optical and Electronic, Chinese Academy of Science. Chengdu,Shuangliu, 610209, China

会议类型: 国际会议

会议名称: 第四届仪器科学与技术国际会议( 4th International Symposium on Instrumentation and Science and Tcchnology)

会议地点: 哈尔滨

会议语种:英文

页码: 952-956

在线出版日期: 2006-08-08（万方平台首次上网日期，不代表论文的发表时间）