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Anisotropic edge enhancement in optical scanning holography with spiral phase filtering
Dobson Kelly K; Jia W(贾伟); Poon Ting Chung; jw81@163.com
2016
发表期刊Chin. Opt. Lett.
卷号14期号:1
摘要Anisotropic edge enhancement is simulated using a spiral phase plate (SPP) in optical scanning holography (OSH). We propose to use a delta function and an SPP as the pupil functions to realize anisotropic edge enhancement. The interference of these two pupils is used to two-dimensionally scan an object to record its edge-only information. This is done in three ways: first, by shifting the SPP, second, by using two offset SPPs of same charge, and finally, by using two oppositely charged SPPs. Our computer simulations show the capability of selectively enhancing the edges of a given object.
文章类型Article
部门归属信息光电
DOI10.3788/COL201614.010006
资助者National Natural Science Foundation of China [61405214]; Science Foundation of the Shanghai Municipal Commission of Science and Technology [14ZR1445300] ; National Natural Science Foundation of China [61405214]; Science Foundation of the Shanghai Municipal Commission of Science and Technology [14ZR1445300] ; National Natural Science Foundation of China [61405214]; Science Foundation of the Shanghai Municipal Commission of Science and Technology [14ZR1445300] ; National Natural Science Foundation of China [61405214]; Science Foundation of the Shanghai Municipal Commission of Science and Technology [14ZR1445300]
收录类别SCI
资助者National Natural Science Foundation of China [61405214]; Science Foundation of the Shanghai Municipal Commission of Science and Technology [14ZR1445300] ; National Natural Science Foundation of China [61405214]; Science Foundation of the Shanghai Municipal Commission of Science and Technology [14ZR1445300] ; National Natural Science Foundation of China [61405214]; Science Foundation of the Shanghai Municipal Commission of Science and Technology [14ZR1445300] ; National Natural Science Foundation of China [61405214]; Science Foundation of the Shanghai Municipal Commission of Science and Technology [14ZR1445300]
WOS记录号WOS:000367933100004
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文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28475
专题信息光学与光电技术实验室
通讯作者jw81@163.com
作者单位中国科学院上海光学精密机械研究所
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Dobson Kelly K,Jia W,Poon Ting Chung,et al. Anisotropic edge enhancement in optical scanning holography with spiral phase filtering[J]. Chin. Opt. Lett.,2016,14(1).
APA Dobson Kelly K,贾伟,Poon Ting Chung,&jw81@163.com.(2016).Anisotropic edge enhancement in optical scanning holography with spiral phase filtering.Chin. Opt. Lett.,14(1).
MLA Dobson Kelly K,et al."Anisotropic edge enhancement in optical scanning holography with spiral phase filtering".Chin. Opt. Lett. 14.1(2016).
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