Carrier-to-noise ratio improvement with pulsed-laser readout on magnetically induced superresolution by center aperture detection disks
| dc.citation.epage | 4371 | en_US |
| dc.citation.issue | 5 | en_US |
| dc.citation.spage | 4368 | en_US |
| dc.citation.volume | 35 | en_US |
| dc.contributor.author | Chen, BM | en_US |
| dc.contributor.author | Yang, BW | en_US |
| dc.contributor.author | Hwang, WK | en_US |
| dc.contributor.author | Shieh, TE | en_US |
| dc.contributor.author | Shieh, HPD | en_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.department | Department of Materials Science and Engineering | en_US |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:46:16Z | |
| dc.date.available | 2014-12-08T15:46:16Z | |
| dc.date.issued | 1999-09-01 | en_US |
| dc.description.abstract | Magnetically 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.identifier.doi | 10.1109/20.799087 | en_US |
| dc.identifier.issn | 0018-9464 | en_US |
| dc.identifier.journal | IEEE TRANSACTIONS ON MAGNETICS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1109/20.799087 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/31132 | |
| dc.identifier.wosnumber | WOS:000083151700026 | |
| dc.language.iso | en_US | en_US |
| dc.subject | carrier to noise ratio (CNR) | en_US |
| dc.subject | magnetically induced super-resolution by center aperture detection (MSR-CAD) | en_US |
| dc.subject | pulsed-laser readout | en_US |
| dc.title | Carrier-to-noise ratio improvement with pulsed-laser readout on magnetically induced superresolution by center aperture detection disks | en_US |
| dc.type | Article; Proceedings Paper | en_US |