Design of High-Precision Phase Computer-Generated-Hologram

	Design of High-Precision Phase Computer-Generated-Hologram
	Zhu, D. and X. Zhang
	2015
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	35 期号:7
摘要	To solve the high precision of testing of aspheric surface or even free-form surface, the line binary grating theory is used, gave the influence result of each errors of the computer generated hologram (CGH), based on an 846 mm630 mm free-form surface, the CGH to test the surface is designed and manufactured. The result shows that when design CGH to test surface, first separate the diffraction order, change the distance between the focus of the interferometer to CGH to decrease the pattern distortion; calibrate the substrate errors; at last choose duty-cycle to 0.5, etching depth to 0.3 to decrease duty-cycle errors, phase function errors and amplitude errors when encoding. , 2015, Chinese Optical Society. 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/181722/56229
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhu, D. and X. Zhang. Design of High-Precision Phase Computer-Generated-Hologram[J]. Guangxue Xuebao/Acta Optica Sinica,2015,35(7).
APA	Zhu, D. and X. Zhang.(2015).Design of High-Precision Phase Computer-Generated-Hologram.Guangxue Xuebao/Acta Optica Sinica,35(7).
MLA	Zhu, D. and X. Zhang."Design of High-Precision Phase Computer-Generated-Hologram".Guangxue Xuebao/Acta Optica Sinica 35.7(2015).

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