The accuracy of the Shack-Hartmann wavefront sensor for measuring the wavefront distortion is mainly dependent upon the measuring accuracy of the centroid of each spot. A modified center detection algorithm, which uses some power from the photon events of each pixel instead of photon events themselv
✦ LIBER ✦
Numerical study of centroid detection accuracy for Shack-Hartmann wavefront sensor
✍ Scribed by Zhiling Jiang; Shunsheng Gong; Yang Dai
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 233 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0030-3992
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