Self-compensating effect analysis in testing asphere with computer-generated hologram

	Self-compensating effect analysis in testing asphere with computer-generated hologram
	Gao, S.; D. Wu; S. Peng; D. Su and E. Miao
	2015
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	35 期号:11
摘要	Besides null computer-generated hologram (CGH), the alignment CGH is usually designed for aligning the position of CGH through interferogram precisely when testing asphere with CGH. The compensating effect between null CGH and alignment CGH for the CGH which contains null CGH and alignment CGH simultaneously is presented. Four types of CGHs are designed for a high order asphere, and the compensating effects between the null CGH and alignment CGH are analyzed respectively. The results show that the configuration which has selfcompensating effect suffers less than 1/40 power error, and 1/70 spherical and high order spherical error compared to other configurations. A CGH is fabricated based on the configuration which has self-compensating effect, and thereby, the aspheric fabricating and testing are accomplished iteratively. The final testing results show that the aspheric surface figure converges at 0.48 nm root mean square (RMS). 2015, Chinese Laser Press. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56162
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Gao, S.,D. Wu,S. Peng,et al. Self-compensating effect analysis in testing asphere with computer-generated hologram[J]. Guangxue Xuebao/Acta Optica Sinica,2015,35(11).
APA	Gao, S.,D. Wu,S. Peng,&D. Su and E. Miao.(2015).Self-compensating effect analysis in testing asphere with computer-generated hologram.Guangxue Xuebao/Acta Optica Sinica,35(11).
MLA	Gao, S.,et al."Self-compensating effect analysis in testing asphere with computer-generated hologram".Guangxue Xuebao/Acta Optica Sinica 35.11(2015).

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