太赫兹科学与电子信息学报, 2016, 14 (6): 853, 网络出版: 2017-01-23  

古斯汉欣位移研究进展

Research progress of Goos-H.nchen shift
臧梦迪 1,2,3,*王婷婷 1,2,3张波 1,2,3沈京玲 1,2,3
作者单位
1 首都师范大学 a.北京市太赫兹波谱与成像重点实验室
2 b.太赫兹光电子学教育部重点实验室
3 c.物理系, 北京 100048
摘要
本文通过 K. Artmann的稳定位相理论对古斯汉欣(Goos-H.nchen, GH)位移进行了定性解释和定量分析; 总结了国内外相关研究工作, 介绍了 GH位移在金属界面、介质光栅结构、多层金属包络结构、光子晶体材料、手性材料等界面理论研究和实验测量结果; 综述了 GH位移在不同波段特别是太赫兹波段的研究成果; GH位移的测量方法有直接测量和干涉测量 2种, 本文对此做了总结和解释; 最后, 以温度传感和浓度传感方面的研究结果为例介绍了 GH位移的应用。
Abstract
Goos-H.nchen(GH) shift is a kind of abnormal optical phenomenon. When a beam of light is incident to a different refractive index medium surface, the light total internal reflection occurs at the planar interface. The points of incidence and reflection are not at the same place, or there exists a tiny lateral shift for reflected light. This phenomenon is called as GH shift. In this paper, a qualitative explanation and quantitative analysis for GH shift according to K. Artmann's stationary phase theory is presented. Related work including theoretical research results and experimental observations of GH shift on metallic interface, dielectric grating structure, metal-cladding structure, photonic crystal materials, chiral materials have been summarized. The GH shift research at different electromagnetic frequency bands especially in terahertz band is introduced. The two kinds of methods for measuring GH shift: direct measurement and interference measurement have been introduced. Finally, two examples of temperature sensing and concentration sensing are introduced to demonstrate the applications of GH shift.

臧梦迪, 王婷婷, 张波, 沈京玲. 古斯汉欣位移研究进展[J]. 太赫兹科学与电子信息学报, 2016, 14(6): 853. ZANG Mengdi, WANG Tingting, ZHANG Bo, SHEN Jingling. Research progress of Goos-H.nchen shift[J]. Journal of terahertz science and electronic information technology, 2016, 14(6): 853.

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