Hierarchy in optical near-fields and its application to memory retrieval.
Hierarchy in optical near-fields and its application to memory retrieval.
复制标题
光学近场的层次结构及其在记忆检索中的应用。
DOI:
10.1364/opex.13.009265
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发表时间:
2005
期刊:
影响因子:
3.8
通讯作者:
M. Ohtsu
中科院分区:
文献类型:
--
作者:
M. Naruse;T. Yatsui;W. Nomura;Nobuaki Hirose;M. Ohtsu
Optical near-field interactions exhibit different behavior at different scales, which we term scale-dependent physical hierarchy. Using the intrinsic logical hierarchy of information and a simple digital coding scheme, scale-dependent optical memory accesses are associated with different levels of the information hierarchy. The basic principle is demonstrated by finite-different time-domain simulations and experiments using metal nanoparticles.