表面等离激元光子学体系中的表面波全息设计方法

来源 :中国物理学会2012年秋季学术会议 | 被引量 : 0次 | 上传用户：fyishen

【摘要】

：

表面等离激元波与金属表面的亚波长结构的相互作用具有十分丰富的内涵.其中一个备受关注的现象是,在一个亚波长小孔的周围刻上周期性的凹槽,那么透过小孔的光波将会沿特定的角度发射,而不是通常认为的那样衍射到各个方向上.随后的研究表明,这样的结构还具有把光聚焦到中轴线上某一点的能力.这些研究由于其对微纳尺度的光场分布具有整形能力而备受关注,并且在量子级联激光器的输出整形上已经得到了应用,在保证耦合效率的情况

【作者】

：

陈宇辉黄璐甘霖李志远

【机构】

：

中国科学院物理研究所光物理重点实验室,北京市, 100190

【出处】

：

中国物理学会2012年秋季学术会议

【发表日期】

：

2012年9期

【关键词】

：

表面等离激元光学表面波全息

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表面等离激元光子学体系中的表面波全息设计方法

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