Photonic band gap effect in layer-by-layer metallic photonic crystals

2003 ◽  
Vol 93 (1) ◽  
pp. 38-42 ◽  
Author(s):  
Zhi-Yuan Li ◽  
I. El-Kady ◽  
Kai-Ming Ho ◽  
S. Y. Lin ◽  
J. G. Fleming
2007 ◽  
Vol 121-123 ◽  
pp. 1165-1170
Author(s):  
S.S. Fan ◽  
R. Guo ◽  
Z.Y. Li ◽  
W.H. Huang

3D layer-by-layer photonic crystals possess a full photonic band gap. Simulation of 3D layer-by-layer photonic crystals can optimize the parameters of the photonic crystals to get useful photonic band gap by solving Maxwell’s equations using the plane-wave-based transfer-matrix method. The relations between the parameters (rod pitch a, rod width w, rod thickness h and rod refractive index n) and the photonic band gap have been simulated. We also have fabricated a 3D layer-by-layer photonic crystal with femtosecond laser microfabrication technique through two-photon-absorption photopolymerization of resin. Its reflection spectra have been detected which agree with the simulation result.


ChemPhysChem ◽  
2018 ◽  
Vol 19 (16) ◽  
pp. 2101-2106 ◽  
Author(s):  
Xue Zhou ◽  
Mingzhu Li ◽  
Kang Wang ◽  
Huizeng Li ◽  
Yanan Li ◽  
...  

2019 ◽  
Vol 43 (41) ◽  
pp. 16264-16272 ◽  
Author(s):  
V. V. Vipin ◽  
Parvathy R. Chandran ◽  
Animesh M. Ramachandran ◽  
A. P. Mohamed ◽  
Saju Pillai

Enhanced fluorescence was achieved by tuning the photonic band gaps in colloidal photonic crystals and host–guest chemistry.


2001 ◽  
Vol 694 ◽  
Author(s):  
A Feigel ◽  
Z. Kotler ◽  
B. Sfez ◽  
A. Arsh ◽  
M. Klebanov ◽  
...  

AbstractWe present fabrication of 3D photonic band gap woodpile crystals from photosensitive chalcogenide glass with the help of interference lithography and layer by layer construction. The alignment method is described, which is scalable to extremely small feature sizes required for photonic crystals in the visible region.


2001 ◽  
Vol 692 ◽  
Author(s):  
A Feigel ◽  
Z. Kotler ◽  
B. Sfez ◽  
A. Arsh ◽  
M. Klebanov ◽  
...  

AbstractWe present fabrication of 3D photonic band gap woodpile crystals from photosensitive chalcogenide glass with the help of interference lithography and layer by layer construction. The alignment method is described, which is scalable to extremely small feature sizes required for photonic crystals in the visible region.


1998 ◽  
Vol 07 (02) ◽  
pp. 181-200 ◽  
Author(s):  
S. G. Romanov

Different experimental strategies towards the 3-dimensional photonic crystals operating at optical wavelength are classified. The detailed discussion is devoted to the recent progress in photonic crystals fabricated by template method — the photonic band gap materials on the base of opal. The control of photonic properties of opal-based gratings is achieved through impregnating the opal with high refractive index semiconductors and dielectrics. Experimental study demonstrated the dependence of the stop band behaviour upon the type of impregnation (complete or partial) and showed a way for approaching complete photonic band gap. The photoluminescence from opal- semiconductor gratings revealed suppression of spontaneous emission in the gap region with following enhancement of the emission efficiency at the low-energy edge of the gap.


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