Optimization of top coupling grating for very long wavelength QWIP based on surface plasmon

Abstract The relative coupling efficiency of two-dimensional (2D) grating based on surface plasmon for very long wavelength quantum well infrared detector is analyzed by using the three-dimensional finite-difference time domain (3D-FDTD) method algorithm. The relative coupling efficiency with respec...

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Autors principals:	Guodong Wang, Junling Shen, Xiaolian Liu, Lu Ni, Saili Wang
Format:	Artigo
Idioma:	Inglês
Publicat:	Tsinghua University Press 2017-06-01
Col·lecció:	Photonic Sensors
Matèries:	Very long wavelength QWIP surface plasmon 2D grating
Accés en línia:	http://link.springer.com/article/10.1007/s13320-017-0433-1
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