Asymmetric 2D spatial beam filtering by photonic crystals

2016 ◽  
Author(s):  
D. Gailevicius ◽  
V. Purlys ◽  
L. Maigyte ◽  
E. Gaizauskas ◽  
M. Peckus ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Spatial Beam

scholarly journals Spatial Beam Filtering with Autocloned Photonic Crystals

Crystals ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 585 ◽  
Author(s):  
Pei-Yu Wang ◽  
Yi-Chen Lai ◽  
Yu-Chieh Cheng
Keyword(s):  
Photonic Crystals ◽  
Spatial Filtering ◽  
Spectral Width ◽  
High Potential ◽  
Multilayered Structures ◽  
Spatial Beam ◽  
Integrated Optical ◽  
Potential Applications

We have been numerically demonstrated the mechanism of spatial beam filtering with autocloned photonic crystals. The spatial filtering through different configurations of the multilayered structures based on a harmonically modulated substrate profile is considered. The paper demonstrates a series of parameter studies to look for the best spatial beam filtering performance. The optimization results show that a beam spectral width of 39.2° can be reduced to that of 5.92°, leading to high potential applications for integrated optical microsystems.

Elusive photonic crystals come a step closer

Nature ◽  
2020 ◽  
Vol 585 (7826) ◽  
pp. 506-507
Author(s):  
John C. Crocker
Keyword(s):  
Photonic Crystals

SPECTRAL THEORY OF 2-D PHOTONIC CRYSTALS: ANALYTICAL GROUNDS

2016 ◽  
Vol 75 (16) ◽  
pp. 1417-1433 ◽  
Author(s):  
Yurii Konstantinovich Sirenko ◽  
K. Yu. Sirenko ◽  
H. O. Sliusarenko ◽  
N. P. Yashina
Keyword(s):  
Photonic Crystals ◽  
Spectral Theory

Optical analogue of Bormmann effect for the photonic crystals

2009 ◽  
Vol 24 (0) ◽  
pp. 22-31
Author(s):  
М. В. Богданова ◽  
Ю. Е. Лозовик ◽  
С. Л. Эйдерман
Keyword(s):  
Photonic Crystals
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