摘要
介绍了哈特曼层析测量系统的原理,设计静态测试实验,对实际圆对称折射率场分布进行了层析重建·系统由哈特曼采集折射率场的投影数据,采用代数重建算法进行层析重建,取得了满意的重建结果·
After a systematic description of the principle of tomographic reconstruction system based on Hartmann wavefront sensing, the tomographic reconstruction of circularly symmetric refractive index field is conducted as a static test. The projection data of field is obtained by Hartmann sensor, the reconstruction algorithm is algebraic reconstruction technique and a good reconstruction result is obtained.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2006年第3期417-420,共4页
Acta Photonica Sinica
关键词
信息光学
层析
哈特曼
重建
Information optics
Tomography
Hartmann
Reconstruction
