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dc.contributor.authorChen, BMen_US
dc.contributor.authorYang, BWen_US
dc.contributor.authorHwang, WKen_US
dc.contributor.authorShieh, TEen_US
dc.contributor.authorShieh, HPDen_US
dc.date.accessioned2014-12-08T15:46:16Z-
dc.date.available2014-12-08T15:46:16Z-
dc.date.issued1999-09-01en_US
dc.identifier.issn0018-9464en_US
dc.identifier.urihttp://dx.doi.org/10.1109/20.799087en_US
dc.identifier.urihttp://hdl.handle.net/11536/31132-
dc.description.abstractMagnetically induced superresolution by center aperture detection (MSR-CAD) using pulsed and conventional de schemes were applied to magneto-optical disks to quantitatively evaluate readout performances. By simulation and experiments, it was found that carrier-to-noise ratio (CNR) in the pulsed-laser readout was about 2.5 dB higher than that in the de readout scheme at mark size of 0.45 mu m or shorter, Therefore, pulsed readout is feasible to improve CNR and recording density in MSR-CAD disks.en_US
dc.language.isoen_USen_US
dc.subjectcarrier to noise ratio (CNR)en_US
dc.subjectmagnetically induced super-resolution by center aperture detection (MSR-CAD)en_US
dc.subjectpulsed-laser readouten_US
dc.titleCarrier-to-noise ratio improvement with pulsed-laser readout on magnetically induced superresolution by center aperture detection disksen_US
dc.typeArticle; Proceedings Paperen_US
dc.identifier.doi10.1109/20.799087en_US
dc.identifier.journalIEEE TRANSACTIONS ON MAGNETICSen_US
dc.citation.volume35en_US
dc.citation.issue5en_US
dc.citation.spage4368en_US
dc.citation.epage4371en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.department光電工程學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.contributor.departmentDepartment of Photonicsen_US
dc.identifier.wosnumberWOS:000083151700026-
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