光子学报, 2006, 35 (3): 0417, 网络出版: 2010-06-03
基于哈特曼波前探测层析重建折射率场
Tomographic Reconstruction of Refractive Index Field Based on Hartmann Wavefront Sensing
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.
Abstract
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.
戴云, 张雨东, 李恩德, 王海英. 基于哈特曼波前探测层析重建折射率场[J]. 光子学报, 2006, 35(3): 0417. Dai Yun, Zhang Yudong, Li Ende, Wang Haiying. Tomographic Reconstruction of Refractive Index Field Based on Hartmann Wavefront Sensing[J]. ACTA PHOTONICA SINICA, 2006, 35(3): 0417.