作者
Zongfu Yu, Georgios Veronis, Zheng Wang, Shanhui Fan
发表日期
2008/1/17
期刊
Physical review letters
卷号
100
期号
2
页码范围
023902
出版商
American Physical Society
简介
We demonstrate theoretically the existence of one-way electromagnetic modes in a waveguide formed between a semi-infinite photonic crystal structure and a semi-infinite metal region under a static magnetic field. Such a waveguide provides a frequency range where only one propagating direction is allowed. In this frequency range, disorder-induced scattering is completely suppressed. Such a waveguide also modifies the basic properties of waveguide-cavity interaction.
引用总数
学术搜索中的文章
Z Yu, G Veronis, Z Wang, S Fan - Physical review letters, 2008