Quantum Spin Hall Effect in Bound States in Continuum

被引：0
|
作者：
Zito, Gianluigi [1 ]
Romano, Silvia [2 ]
Cabrini, Stefano [3 ]
Calafiore, Giuseppe [3 ]
De Luca, Anna Chiara [1 ]
Penzo, Erika [3 ]
Mocella, Vito [2 ]
机构：
[1] CNR, CNR IBP, Inst Prot Biochem, Naples, Italy
[2] CNR, CNR IMM, Unita Napoli, Inst Microelect & Microsyst, Naples, Italy
[3] Lawrence Berkeley Natl Lab, Mol Foundry, Berkeley, CA USA
来源：
NONLINEAR OPTICS AND APPLICATIONS XI | 2019年 / 11026卷
关键词：
field enhancement; dielectric nanostructure; photonic crystal; fluorescence; Raman; sensing; bound states; X-RAY MONOCHROMATORS; HEAT LOAD;
D O I：
10.1117/12.2524765
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Moving the polarization of the incident wave along a meridian of the Poincare sphere, experimentally we show that the coupling with the fundamental Bloch's surface waves of the mode, provide a spatially coherent, macroscopic spin-momentum locked propagation along the symmetry axes of the PhCM. This novel mechanism of light-spin manipulation enables a versatile implementation of spin-optical structures that may pave the way to novel strategies for light spin technology and photonic multiplatform implementations
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页数：7
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