| Mechanism of the large polarization rotation effect in the all-dielectric artificially chiral nanogratings | |
| Bai, Benfeng ; Konishi, Kuniaki ; Meng, Xiangfeng ; Karvinen, Petri ; Lehmuskero, Anni ; Kuwata-Gonokami, Makoto ; Svirko, Yuri ; Turunen, Jari | |
| 2010-10-12 ; 2010-10-12 | |
| 关键词 | PHOTONIC CRYSTALS OPTICAL-ACTIVITY METAMATERIALS GRATINGS Optics |
| 中文摘要 | The physical mechanism of the large polarization rotation effect in direct transmission of the all-dielectric artificially chiral nanogratings is explored by experiment and numerical analysis. It is shown that the different coupling of right-and left-circularly polarized components of the normally incident light to the leaky guided modes or Fabry-Perot resonance modes lead to the enhanced circular dichroism, resulting in the giant polarization rotation effect. The mode profile and local field calculations demonstrate intuitive images of the different coupling performance at resonances. (C) 2008 Optical Society of America |
| 语种 | 英语 ; 英语 |
| 出版者 | OPTICAL SOC AMER ; WASHINGTON ; 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/80389]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Bai, Benfeng,Konishi, Kuniaki,Meng, Xiangfeng,et al. Mechanism of the large polarization rotation effect in the all-dielectric artificially chiral nanogratings[J],2010, 2010. |
| APA | Bai, Benfeng.,Konishi, Kuniaki.,Meng, Xiangfeng.,Karvinen, Petri.,Lehmuskero, Anni.,...&Turunen, Jari.(2010).Mechanism of the large polarization rotation effect in the all-dielectric artificially chiral nanogratings.. |
| MLA | Bai, Benfeng,et al."Mechanism of the large polarization rotation effect in the all-dielectric artificially chiral nanogratings".(2010). |
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