Wavefront Measurement with Large Dynamic Range Using Holographic Shack-Hartmann Wavefront Sensor

被引：0
|
作者：
Saita, Yusuke [1 ]
Shinto, Hironobu [2 ]
Nomura, Takanori [1 ]
机构：
[1] Wakayama Univ, Fac Syst Engn, Wakayama 6408510, Japan
[2] Wakayama Univ, Grad Sch Syst Engn, Wakayama 6408510, Japan
来源：
2015 14TH WORKSHOP ON INFORMATION OPTICS (WIO) | 2015年
关键词：
Shack-Hartmann wavefront sensor; large dynamic range; phase measurement;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The proposed holographic Shack-Hartmann wavefront sensor can measure a wavefront aberration with large dynamic range. It is realized by introducing a holographic optical element and pattern matching technique. To confirm the flexibility of the sensor, measurements of the wavefronts with various aberrations are numerically demonstrated.
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页数：3
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