Surface Plasmon Enhancement Effect and Its Application to Near-Field Optical Recordin
Surface Plasmon Enhancement Effect and Its Application to Near-Field Optical Recordin
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表面等离子体增强效应及其在近场光记录中的应用
DOI：
10.3379/tmjpn2001.4.255
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
R. Linke
中科院分区：
文献类型：
--
作者：
J. Fujikata;T. Ishi;Hitoshi Yokota;K. Kato;M. Yanagisawa;M. Nakada;K. Ishihara;K. Ohashi;T. Thio;R. Linke
我们研究了具有同心表面等离子体共振结构的纳米口径的增强光子隧穿和近场增强效应。通过对光栅结构的优化，实现了近两个数量级的大透过率和近场增强。将这种增强的近场应用于光学记录，在相变介质上成功地制作了约100 nm的记录图案。这种表面等离子体光学技术将开启超高密度记录技术的大门。
We studied on enhanced photon-tunneling and the near-field enhancement effect for a nano-scale aperture with a concentric surface plasmon resonance structure. About two-orders larger light transmission and an enhanced near-field were achieved by optimizing the grating structures. This enhanced near -field was applied to optical recording, and about 100 -nm recorded patterns were successfully made on phase change media. This surface plasmon optics would open up the ultra-high-density recording technology.