scholarly journals Experimental demonstration of a band-notched line-defect waveguide in a surface-wave photonic crystal

2016 ◽  
Vol 109 (13) ◽  
pp. 131103
Author(s):  
Zhen Gao ◽  
Fei Gao ◽  
Hongyi Xu ◽  
Youming Zhang ◽  
Baile Zhang
Keyword(s):  
Photonic Crystal ◽  
Surface Wave ◽  
Experimental Demonstration ◽  
Line Defect

Bloch wave computations in integrated optics: application to line-defect photonic crystal waveguides

2003 ◽  
Author(s):  
Christophe Sauvan ◽  
Philippe Lalanne ◽  
Jean-Claude Rodier ◽  
Jean-Paul Hugonin
Keyword(s):  
Photonic Crystal ◽  
Integrated Optics ◽  
Bloch Wave ◽  
Line Defect ◽  
Photonic Crystal Waveguides

scholarly journals Unidirectional propagation of the Bloch surface wave excited by the spinning magnetic dipole in two-dimensional photonic crystal slab

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Li-Ming Zhao ◽  
Yun-Song Zhou
Keyword(s):  
Photonic Crystal ◽  
Surface Wave ◽  
Magnetic Dipole ◽  
Incident Light ◽  
Polarization State ◽  
Oscillation Period ◽  
Unit Cell ◽  
Average Spin ◽  
Component Wave ◽  
Bloch Surface Wave

AbstractThe photonic spin Hall effect (PSHE) can be realized in a photonic crystal (PC) slab, that is, the unidirectional Bloch surface wave can propagate along the surface of the PC slab under the excitation of elliptical polarized magnetic dipole. It is further proved that PSHE is caused by the interference of the component surface waves excited by the different components of the incident light, which is the so called component wave interference (CWI) theory. In addition, we also find that the spin of the surface wave oscillates periodically in space, and the oscillation period is a unit cell. In a unit cell, the average spin keeps the spin orbit locked. The results show that the spin separation can also be modulated by the position and the polarization state of the magnetic dipole.

Guiding terahertz wave within a line defect of photonic crystal slab

2012 ◽  
Vol 54 (12) ◽  
pp. 2856-2858 ◽  
Author(s):  
Lei Rao ◽  
Dongxiao Yang ◽  
Zhi Hong
Keyword(s):  
Photonic Crystal ◽  
Terahertz Wave ◽  
Line Defect ◽  
Photonic Crystal Slab

Investigation on a Novel Photonic Crystal Structure with Dispersion-Free Slow Light Based on Line-Defect of Quadrate Air Holes

2011 ◽  
Vol 38 (10) ◽  
pp. 1006006
Author(s):  
张伟 Zhang Wei ◽  
王智勇 Wang Zhiyong ◽  
王文超 Wang Wenchao ◽  
杨辉 Yang Hui ◽  
刘永 Liu Yong
Keyword(s):  
Crystal Structure ◽  
Photonic Crystal ◽  
Slow Light ◽  
Photonic Crystal Structure ◽  
Line Defect ◽  
On Line
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