scholarly journals Photonic Bandgap Tuning of Photonic Crystals by Air Filling Fraction

2013 ◽  
Vol 24 (9) ◽  
pp. 96-102 ◽  
Author(s):  
Huda M. Mohammad ◽  
Nawfal Y. Jamil ◽  
Abdulghafoor I. Abdullah
Keyword(s):  
Photonic Crystals ◽  
Photonic Bandgap ◽  
Filling Fraction ◽  
Bandgap Tuning

Controlled photonic bandgap tuning in mixed colloidal photonic crystals

2004 ◽  
Author(s):  
Hee J. Kim ◽  
Young-Geun Roh ◽  
Yeonsang Park ◽  
Chi-O Cho ◽  
Heonsu Jeon
Keyword(s):  
Photonic Crystals ◽  
Photonic Bandgap ◽  
Colloidal Photonic Crystals ◽  
Bandgap Tuning

Preparation and photonic bandgap properties of Na1/2Bi1/2TiO3 inverse opal photonic crystals

2009 ◽  
Vol 471 (1-2) ◽  
pp. 241-243 ◽  
Author(s):  
Zhengwen Yang ◽  
Ji Zhou ◽  
Xueguang Huang ◽  
Qin Xie ◽  
Ming Fu ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Photonic Bandgap ◽  
Inverse Opal

SPONTANEOUS EMISSION OF NANO-ENGINEERED FLUOROPHORES IN PHOTONIC CRYSTALS

2006 ◽  
Vol 15 (01) ◽  
pp. 1-8 ◽  
Author(s):  
KAI SONG ◽  
RENAUD VALLEE ◽  
MARK VAN DER AUWERAER ◽  
KOEN CLAYS
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystals ◽  
Point Source ◽  
Emission Spectrum ◽  
Spontaneous Emission ◽  
Transmission Spectrum ◽  
Photonic Bandgap ◽  
Middle Layer ◽  
Photonic Structure

The spontaneous emission of fluorophores embedded in a photonic crystal has been studied. By nano-engineering a sandwich-like photonic structure, such that fluorophore-coated photonic atoms constitute a middle layer between the photonic crystals, we have been able to precisely control the location of fluorophores in photonic crystals and exclude the presence of fluorophores at the surface of the crystal. It has been found that the stopband in the transmission spectrum is deeper than the stopband in the emission spectrum. We conjecture that the omnidirectional propagation of the emission from a point source in an incomplete photonic bandgap is the cause of the shallower stopband in emission.

Extending the zero-effective-phase photonic bandgap by one-dimensional ternary photonic crystals

2011 ◽  
Vol 103 (4) ◽  
pp. 897-906 ◽  
Author(s):  
Y. Xiang ◽  
X. Dai ◽  
S. Wen ◽  
Z. Tang ◽  
D. Fan
Keyword(s):  
Photonic Crystals ◽  
Photonic Bandgap ◽  
One Dimensional ◽  
Effective Phase

Bandgap tuning in honeycomb photonic bandgap fibers by interstitial air holes

2006 ◽  
Author(s):  
Yanfeng Li ◽  
Ching-yue Wang ◽  
Minglie Hu ◽  
Bowen Liu ◽  
Xiwen Sun ◽  
...  
Keyword(s):  
Photonic Bandgap ◽  
Photonic Bandgap Fibers ◽  
Bandgap Tuning ◽  
Interstitial Air

Ternary Inverse Opal System for Convenient and Reversible Photonic Bandgap Tuning

Langmuir ◽  
2008 ◽  
Vol 24 (18) ◽  
pp. 10519-10523 ◽  
Author(s):  
Zhan-Fang Liu ◽  
Tao Ding ◽  
Guo Zhang ◽  
Kai Song ◽  
Koen Clays ◽  
...  
Keyword(s):  
Photonic Bandgap ◽  
Inverse Opal ◽  
Bandgap Tuning

Photonic bandgap optimization in inverted fcc photonic crystals

2000 ◽  
Vol 17 (4) ◽  
pp. 600 ◽  
Author(s):  
Marcel Doosje ◽  
Bernhard J. Hoenders ◽  
Jasper Knoester
Keyword(s):  
Photonic Crystals ◽  
Photonic Bandgap
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