Bound state in the continuum in the one-dimensional photonic crystal slab

3rd International School and Conference on Optoelectronics, Photonics, Engineering and Nanostructures (Saint Petersburg OPEN 2016)

Sadrieva, Z.F.^1 ; Bogdanov, A.A.^1

ITMO University, St. Petersburg

197101, Russia^1

关键词: Biological sensing;    Bound state;    Light lines;    On-chip photonics;    One dimensional photonic crystal;    Optical state;    Photonic crystal slab;    Photovoltaics;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/741/1/012122/pdf
DOI  :  10.1088/1742-6596/741/1/012122

来源: IOP

【 摘 要 】

In this work we developed a design of one-dimensional Si/SiO2 photonic crystal slab supporting so called optical bound states in the continuum - infinitely high-Q optical states with energies lying above the light line of the surrounding space. Such high-Q states are very perspective for many potential applications ranging from on-chip photonics and optical communications to biological sensing and photovoltaics.