Planar polar liquid crystalline alignment in nanostructured porous silicon one-dimensional photonic crystals

2010 ◽  
Vol 97 (11) ◽  
pp. 113106 ◽  
Author(s):  
Shahar Mor ◽  
Vicente Torres-Costa ◽  
Raúl J. Martín-Palma ◽  
I. Abdulhalim
Keyword(s):  
Porous Silicon ◽  
Photonic Crystals ◽  
Liquid Crystalline ◽  
Polar Liquid ◽  
One Dimensional

Effects of the interface roughness in the optical response of one-dimensional photonic crystals of porous silicon

2019 ◽  
Vol 560 ◽  
pp. 133-139 ◽  
Author(s):  
I.A. Lujan-Cabrera ◽  
C.F. Ramirez-Gutierrez ◽  
J.D. Castaño-Yepes ◽  
M.E. Rodriguez-Garcia
Keyword(s):  
Porous Silicon ◽  
Photonic Crystals ◽  
Optical Response ◽  
Interface Roughness ◽  
One Dimensional

scholarly journals Photonic Crystals: Photocontrollable Photonic Crystals Based on Porous Silicon Filled with Photochromic Liquid Crystalline Mixture (Advanced Optical Materials 22/2020)

2020 ◽  
Vol 8 (22) ◽  
pp. 2070089
Author(s):  
Alexey Bobrovsky ◽  
Sergey Svyakhovskiy ◽  
Alexey Bogdanov ◽  
Valery Shibaev ◽  
Martin Cigl ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Photonic Crystals ◽  
Optical Materials ◽  
Liquid Crystalline ◽  
Crystalline Mixture

Reflectivity of 1D photonic crystals: A comparison of computational schemes with experimental results

2018 ◽  
Vol 32 (11) ◽  
pp. 1850136 ◽  
Author(s):  
J. S. Pérez-Huerta ◽  
D. Ariza-Flores ◽  
R. Castro-García ◽  
W. L. Mochán ◽  
G. P. Ortiz ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Photonic Crystals ◽  
Spectral Line ◽  
Multilayer Structures ◽  
One Dimensional ◽  
Line Shapes ◽  
Number Of Layers ◽  
Reflectivity Spectra ◽  
Bloch Modes ◽  
Good Agreement

We report the reflectivity of one-dimensional finite and semi-infinite photonic crystals, computed through the coupling to Bloch modes (BM) and through a transfer matrix method (TMM), and their comparison to the experimental spectral line shapes of porous silicon (PS) multilayer structures. Both methods reproduce a forbidden photonic bandgap (PBG), but slowly-converging oscillations are observed in the TMM as the number of layers increases to infinity, while a smooth converged behavior is presented with BM. The experimental reflectivity spectra is in good agreement with the TMM results for multilayer structures with a small number of periods. However, for structures with large amount of periods, the measured spectral line shapes exhibit better agreement with the smooth behavior predicted by BM.

Photocontrollable Photonic Crystals Based on Porous Silicon Filled with Photochromic Liquid Crystalline Mixture

2020 ◽  
Vol 8 (22) ◽  
pp. 2001267 ◽  
Author(s):  
Alexey Bobrovsky ◽  
Sergey Svyakhovskiy ◽  
Alexey Bogdanov ◽  
Valery Shibaev ◽  
Martin Cigl ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Photonic Crystals ◽  
Liquid Crystalline ◽  
Crystalline Mixture

One-dimensional porous silicon photonic crystals for visible and NIR applications

2005 ◽  
Vol 2 (9) ◽  
pp. 3466-3470 ◽  
Author(s):  
E. Xifré Pérez ◽  
T. Trifonov ◽  
J. Pallarès ◽  
L. F. Marsal
Keyword(s):  
Porous Silicon ◽  
Photonic Crystals ◽  
One Dimensional ◽  
Silicon Photonic

Optical pendulum effect in one-dimensional diffraction-thick porous silicon based photonic crystals

2015 ◽  
Vol 118 (19) ◽  
pp. 193101 ◽  
Author(s):  
V. B. Novikov ◽  
S. E. Svyakhovskiy ◽  
A. I. Maydykovskiy ◽  
T. V. Murzina ◽  
B. I. Mantsyzov
Keyword(s):  
Porous Silicon ◽  
Photonic Crystals ◽  
One Dimensional ◽  
Silicon Based
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