scholarly journals Fragility of photonic band gaps in inverse-opal photonic crystals

2000 ◽  
Vol 62 (3) ◽  
pp. 1516-1519 ◽  
Author(s):  
Zhi-Yuan Li ◽  
Zhao-Qing Zhang
Keyword(s):  
Photonic Crystals ◽  
Band Gaps ◽  
Inverse Opal ◽  
Photonic Band Gaps ◽  
Photonic Band

Inverse opal photonic crystals with photonic band gaps in the visible and near-infrared

2005 ◽  
Author(s):  
Brandon C. Jarvis ◽  
Cody L. Gilleland ◽  
Tim Renfro ◽  
Jose Gutierrez ◽  
Kunjal Parikh ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Near Infrared ◽  
Band Gaps ◽  
Inverse Opal ◽  
Photonic Band Gaps ◽  
Photonic Band

Color Tunable and Upconversion Luminescence in Yb-Tm Co-Doped Yttrium Phosphate Inverse Opal Photonic Crystals

2016 ◽  
Vol 16 (4) ◽  
pp. 3739-3743
Author(s):  
Siqin Wang ◽  
Jianbei Qiu ◽  
Qi Wang ◽  
Dacheng Zhou ◽  
Zhengwen Yang
Keyword(s):  
Photonic Crystals ◽  
Upconversion Luminescence ◽  
Reference Sample ◽  
Blue Emission ◽  
Upconversion Emission ◽  
Band Gaps ◽  
Inverse Opal ◽  
Photonic Band Gaps ◽  
Inverse Opals ◽  
Photonic Band

For this paper, YPO4: Tm, Yb inverse opals with the photonic band gaps at 475 nm and 655 nm were prepared by polystyrene colloidal crystal templates. We investigated the influence of photonic band gaps on the Tm-Yb upconversion emission which was in the YPO4: Tm Yb inverse opal photonic crystals. Comparing with the reference sample, significant suppression of both the blue and red upconversion luminescence of Tm3+ ions were observed in the inverse opals. The color purity of the blue emission was improved in the inverse opal by the suppression of red upconversion emission. Additionally, mechanism of upconversion emission in the inverse opal was discussed. We believe that the present work will be valuable for not only the foundational study of upconversion emission modification but also the development of new optical devices in upconversion lighting and display.

Geometrically distributed aperiodic circular photonic crystals with broad and isotropic photonic band gaps

2011 ◽  
Vol 284 (8) ◽  
pp. 2239-2241 ◽  
Author(s):  
Qing Guo Du ◽  
G. Alagappan ◽  
H.V. Demir ◽  
C.H. Kam ◽  
X.W. Sun ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Band Gaps ◽  
Photonic Band Gaps ◽  
Photonic Band

scholarly journals Manipulating full photonic band gaps in two dimensional birefringent photonic crystals

2008 ◽  
Vol 16 (19) ◽  
pp. 14812 ◽  
Author(s):  
Remo Proietti Zaccaria ◽  
Prabhat Verma ◽  
Satoshi Kawaguchi ◽  
Satoru Shoji ◽  
Satoshi Kawata
Keyword(s):  
Photonic Crystals ◽  
Band Gaps ◽  
Two Dimensional ◽  
Photonic Band Gaps ◽  
Photonic Band

Electric Field-Driven Shifting and Expansion of Photonic Band Gaps in 3D Liquid Photonic Crystals

ACS Photonics ◽  
2015 ◽  
Vol 2 (11) ◽  
pp. 1524-1531 ◽  
Author(s):  
Chun-Wei Chen ◽  
Cheng-Chang Li ◽  
Hung-Chang Jau ◽  
Lu-Chun Yu ◽  
Ching-Lang Hong ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Electric Field ◽  
Band Gaps ◽  
Photonic Band Gaps ◽  
Photonic Band

Photonic band gaps in quasiperiodic photonic crystals with negative refractive index

2007 ◽  
Vol 76 (16) ◽  
Author(s):  
M. S. Vasconcelos ◽  
P. W. Mauriz ◽  
F. F. de Medeiros ◽  
E. L. Albuquerque
Keyword(s):  
Refractive Index ◽  
Photonic Crystals ◽  
Negative Refractive Index ◽  
Band Gaps ◽  
Photonic Band Gaps ◽  
Photonic Band
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