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Conference Paper: The performance of optical low pass filter

TitleThe performance of optical low pass filter
Authors
Lin, BChen, ZCao, X
KeywordsCcd
Cmos
Imaging System
Optical Low Pass Filter (Olpf)
Issue Date2004
PublisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://www.spie.org/app/Publications/index.cfm?fuseaction=proceedings
Citation
Asia-Pacific Optical and Wireless Communications, Wuhan, China, 2-6 November 2003. In Proceedings of SPIE - The International Society for Optical Engineering, 2004, v. 5279, p. 204-207 How to Cite?
DOI: http://dx.doi.org/10.1117/12.520401
AbstractThe optical low pass filter (OLPF) made of artificial crystals was demonstrated. The design of relative parameters and the influence of processing were discussed from the view of 1-D, 2-D, 3-D crystal's filter and gratings filters. When processing, the period of gratings changes, which causes the fluctuation of sampling frequency of sinusoidal gratings. The unideal processing causes the imperfect shape of gratings, which results in background light. In crystal OLPF, antireflection films and IR-CUT films were used to improve imaging quality.
Persistent Identifierhttp://hdl.handle.net/10722/90800
ISSN
0277-786X
2023 SCImago Journal Rankings: 0.152
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorLin, Ben_HK
dc.contributor.authorChen, Zen_HK
dc.contributor.authorCao, Xen_HK
dc.date.accessioned2010-09-17T10:08:34Z-
dc.date.available2010-09-17T10:08:34Z-
dc.date.issued2004en_HK
dc.identifier.citationAsia-Pacific Optical and Wireless Communications, Wuhan, China, 2-6 November 2003. In Proceedings of SPIE - The International Society for Optical Engineering, 2004, v. 5279, p. 204-207en_HK
dc.identifier.issn0277-786Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/90800-
dc.description.abstractThe optical low pass filter (OLPF) made of artificial crystals was demonstrated. The design of relative parameters and the influence of processing were discussed from the view of 1-D, 2-D, 3-D crystal's filter and gratings filters. When processing, the period of gratings changes, which causes the fluctuation of sampling frequency of sinusoidal gratings. The unideal processing causes the imperfect shape of gratings, which results in background light. In crystal OLPF, antireflection films and IR-CUT films were used to improve imaging quality.en_HK
dc.languageengen_HK
dc.publisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://www.spie.org/app/Publications/index.cfm?fuseaction=proceedingsen_HK
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringen_HK
dc.subjectCcden_HK
dc.subjectCmosen_HK
dc.subjectImaging Systemen_HK
dc.subjectOptical Low Pass Filter (Olpf)en_HK
dc.titleThe performance of optical low pass filteren_HK
dc.typeConference_Paperen_HK
dc.identifier.emailLin, B:blin@hku.hken_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1117/12.520401en_HK
dc.identifier.scopuseid_2-s2.0-3042688322en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-3042688322&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume5279en_HK
dc.identifier.spage204en_HK
dc.identifier.epage207en_HK
dc.identifier.issnl0277-786X-

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