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Please use this identifier to cite or link to this item: https://doi.org/10.1117/12.879602
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dc.titleTunable liquid lens with reduced chromatic and spherical aberration
dc.contributor.authorYu, H.
dc.contributor.authorZhou, G.
dc.contributor.authorChau, F.S.
dc.contributor.authorLeung, H.
dc.date.accessioned2014-06-19T05:41:45Z
dc.date.available2014-06-19T05:41:45Z
dc.date.issued2011
dc.identifier.citationYu, H., Zhou, G., Chau, F.S., Leung, H. (2011). Tunable liquid lens with reduced chromatic and spherical aberration. Proceedings of SPIE - The International Society for Optical Engineering 7930 : -. ScholarBank@NUS Repository. https://doi.org/10.1117/12.879602
dc.identifier.isbn9780819484673
dc.identifier.issn0277786X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/73985
dc.description.abstractIn this paper, a novel liquid lens design is presented, in which a diffractive surface with an aspherical phase contour, combined with the spherical-like refractive surface, is adopted to improve the inherent chromatic and spherical aberration performance when compared to conventional pure refractive-type configurations. Single-point diamond turning together with soft lithography is used to realize this structure. Both simulation and test measurement results agree well with each other and demonstrate significantly improved chromatic and spherical aberration within the tunable range of the lens. © 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1117/12.879602
dc.sourceScopus
dc.subjectchromatic aberration
dc.subjectpolydimethylsiloxane (PDMS)
dc.subjectsingle-point diamond turning
dc.subjectsoft lithography
dc.subjectspherical aberration
dc.subjectTunable liquid lens
dc.typeConference Paper
dc.contributor.departmentMECHANICAL ENGINEERING
dc.description.doi10.1117/12.879602
dc.description.sourcetitleProceedings of SPIE - The International Society for Optical Engineering
dc.description.volume7930
dc.description.page-
dc.description.codenPSISD
dc.identifier.isiut000293449300008
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