Theoretical study of optical recording with a solid immersion lens illuminated by focused double-ring-shaped radially-polarized beam
Theoretical study of optical recording with a solid immersion lens illuminated by focused double-ring-shaped radially-polarized beam
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双环径向偏振光束聚焦固体浸没透镜光记录的理论研究
DOI：
10.1016/j.optcom.2009.08.031
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发表时间：
2009-12
影响因子：
2.4
通讯作者：
Yaoju Zhang
中科院分区：
文献类型：
--
作者：
Yoichi Okuno;Xun Xu;Yaoju Zhang
基于理查兹-沃尔夫矢量衍射理论，计算了两种不同的径向偏振光束(R-TEM11∗模和R-TEM01∗模)在固体浸没透镜附近记录样品中的光强分布。数值结果表明，与单环R-TEM01∗模聚焦相比，双环R-TEM11∗模聚焦具有更好的近场光存储特性。记录密度显著提高，近场记录系统的焦深显著增加，利用R-TEM11∗模式聚焦有效地获得了地下记录。
Based on the Richards–Wolf vector diffraction theory, the intensity distributions in the recording sample near a solid immersion lens are calculated for two different radially-polarized beams (R-TEM11∗and R-TEM01∗modes). Numerical results show that a double-ring-shaped R-TEM11∗mode focusing has some excellent features in near-field optical storage, compared with a single-ring-shaped R-TEM01∗mode focusing. The recording density is markedly improved, the focal depth of the near-field recording system is substantially increased, and a subsurface recording is effectively obtained using the R-TEM11∗mode focusing.
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影响因子：
3.3
作者：
Yao-ju Zhang;Hua-ceng Xiao;Chong-wei Zheng
通讯作者：
Yao-ju Zhang;Hua-ceng Xiao;Chong-wei Zheng
影响因子：
3.8
作者：
Youngworth, KS;Brown, TG
通讯作者：
Brown, TG
DOI：
10.1364/josaa.23.002132
发表时间：
2006-09
期刊：
Journal of the Optical Society of America. A, Optics, image science, and vision
影响因子：
--
作者：
Yaoju Zhang
通讯作者：
Yaoju Zhang
影响因子：
2.1
作者：
Quabis, S;Dorn, R;Leuchs, G
通讯作者：
Leuchs, G
DOI：
10.1364/josaa.24.001793
发表时间：
2007-06-01
影响因子：
1.9
作者：
Kozawa, Yuichi;Sato, Shunichi
通讯作者：
Sato, Shunichi