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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
Source PublicationChin. Opt. Lett.
Volume14Issue:1
AbstractAnisotropic 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.
SubtypeArticle
Department信息光电
DOI10.3788/COL201614.010006
Funding OrganizationNational 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]
Indexed BySCI
Funding OrganizationNational 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 IDWOS:000367933100004
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Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/27487
Collection信息光学与光电技术实验室
Corresponding Authorjw81@163.com
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
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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