scholarly journals Tight control of light trapping in surface addressable photonic crystal membranes: application to spectrally and spatially selective optical devices (Conference Presentation)

2016 ◽  
Author(s):  
Xavier Letartre ◽  
Cédric Blanchard ◽  
Christian Grillet ◽  
Cécile Jamois ◽  
Jean-Louis Leclercq ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Light Trapping ◽  
Optical Devices ◽  
Tight Control

Recent advances in photonic crystal optical devices: A review

2021 ◽  
Vol 142 ◽  
pp. 107265
Author(s):  
M.A. Butt ◽  
S.N. Khonina ◽  
N.L. Kazanskiy
Keyword(s):  
Photonic Crystal ◽  
Optical Devices ◽  
Recent Advances

Liquid crystal alignment in cylindrical microcapillaries

2012 ◽  
Vol 20 (1) ◽  
Author(s):  
M. Chychłowski ◽  
O. Yaroshchuk ◽  
R. Kravchuk ◽  
T. Woliński
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystals ◽  
Photonic Crystal ◽  
Boundary Conditions ◽  
Photonic Crystal Fibers ◽  
Optical Devices ◽  
Liquid Crystal Alignment ◽  
Disclination Line ◽  
Crystal Alignment ◽  
Crystal Fibers

AbstractA variety of alignment configurations of liquid crystals (LCs) inside the glassy cylindrical capillaries is realized by using alignment materials providing different anchoring. The radial configuration with central disclination line is obtained for homeotropic boundary conditions. In turn, the axial, transversal and tilted alignment structures are realized by using materials for planar anchoring. The uniformity and controlling of the latter structures were provided by photoalignment method. This approach can be further used to control LC alignment in the photonic crystal fibers recognized as advanced elements for different optical devices.

Efficient light trapping in a fluorescence solar collector by 3D photonic crystal

2010 ◽  
Vol 4 (5-6) ◽  
pp. 118-120 ◽  
Author(s):  
Sebastian Knabe ◽  
Nazila Soleimani ◽  
Tom Markvart ◽  
Gottfried Heinrich Bauer
Keyword(s):  
Photonic Crystal ◽  
Solar Collector ◽  
Light Trapping
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