完整後設資料紀錄
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dc.contributor.authorChen, Luan-Yingen_US
dc.contributor.authorPan, Jui-Wenen_US
dc.contributor.authorSheu, Ming-Jenen_US
dc.contributor.authorChang, Kao-Deren_US
dc.date.accessioned2019-08-02T02:15:28Z-
dc.date.available2019-08-02T02:15:28Z-
dc.date.issued2019-08-01en_US
dc.identifier.issn2040-8978en_US
dc.identifier.urihttp://dx.doi.org/10.1088/2040-8986/ab2d0den_US
dc.identifier.urihttp://hdl.handle.net/11536/152175-
dc.description.abstractCapsule endoscopes are pill-sized devices that physicians can utilize for diagnosis of a patient's small intestine. For diagnostic requirements, excellent image quality, large field of view (FOV) and compact size are crucial. In this paper, a multi-camera capsule endoscope (MCCE) composed of two wafer level optic modules and microprism elements which can offer both a large FOV and clear image quality within limited space conditions is described. The properties of the microprism needed to ensure the necessary image quality are further discussed, including working efficiency, the ability to increase the FOV, and the inhibition of chromatic aberration. Finally, the functioning of the MCCE is verified through an optical simulation and preliminary experiments. The results show that the max half FOV of the MCCE could be increased from 28 degrees to 37 degrees, and the relative illumination could be kept at 80% without a dark corner effect.en_US
dc.language.isoen_USen_US
dc.subjectcapsule endoscopeen_US
dc.subjectwafer level opticsen_US
dc.subjectmicroprismen_US
dc.titleMicroprism for a capsule endoscope with wafer level opticsen_US
dc.typeArticleen_US
dc.identifier.doi10.1088/2040-8986/ab2d0den_US
dc.identifier.journalJOURNAL OF OPTICSen_US
dc.citation.volume21en_US
dc.citation.issue8en_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department光電系統研究所zh_TW
dc.contributor.departmentInstitute of Photonic Systemen_US
dc.identifier.wosnumberWOS:000475796400001en_US
dc.citation.woscount0en_US
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