完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lan, Tzu-Hsiang | en_US |
dc.contributor.author | Tien, Chung-Hao | en_US |
dc.date.accessioned | 2014-12-08T15:43:20Z | - |
dc.date.available | 2014-12-08T15:43:20Z | - |
dc.date.issued | 2008-07-01 | en_US |
dc.identifier.issn | 0021-4922 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1143/JJAP.47.5806 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/29331 | - |
dc.description.abstract | In this study, we employ vectorial diffraction to examine the focusing mechanism of radially polarized beams using an immersion objective with linear and circular polarized illuminations. Radial polarization features a sharp focus in a highnumerical-aperture (NA) system. The longitudinal component governing spot formation depends on the bending of the polarization vector rather than the immersion circumstance. As the marginal angle of the objective exceeds 64.16 and 71.81 degrees, the depolarization effect of the radially polarized beam enables a smaller spot than the linear and circular polarizations, respectively. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | radial polarization | en_US |
dc.subject | immersion objective | en_US |
dc.subject | marginal angle | en_US |
dc.subject | refraction index | en_US |
dc.subject | high numerical aperture | en_US |
dc.subject | optical data storage system | en_US |
dc.title | Study on focusing mechanism of radial polarization with immersion objective | en_US |
dc.type | Article; Proceedings Paper | en_US |
dc.identifier.doi | 10.1143/JJAP.47.5806 | en_US |
dc.identifier.journal | JAPANESE JOURNAL OF APPLIED PHYSICS | en_US |
dc.citation.volume | 47 | en_US |
dc.citation.issue | 7 | en_US |
dc.citation.spage | 5806 | en_US |
dc.citation.epage | 5808 | en_US |
dc.contributor.department | 光電工程學系 | zh_TW |
dc.contributor.department | 顯示科技研究所 | zh_TW |
dc.contributor.department | Department of Photonics | en_US |
dc.contributor.department | Institute of Display | en_US |
dc.identifier.wosnumber | WOS:000259550700011 | - |
顯示於類別: | 會議論文 |