scholarly journals Effect of number of unit cells of fcc photonic crystal on property of band gaps

2006 ◽  
Vol 55 (1) ◽  
pp. 188 ◽  
Author(s):  
Li Rong ◽  
Cheng Yang ◽  
Cui Li-Bin ◽  
Zhu Feng ◽  
Zhou Jing ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Band Gaps ◽  
Unit Cells

MODIFICATION OF CASIMIR FORCES DUE TO BAND GAPS IN PERIODIC STRUCTURES

2002 ◽  
Vol 17 (06n07) ◽  
pp. 798-803 ◽  
Author(s):  
C. VILLARREAL ◽  
R. ESQUIVEL-SIRVENT ◽  
G. H. COCOLETZI
Keyword(s):  
Density Of States ◽  
Casimir Force ◽  
Periodic Structures ◽  
Local Density ◽  
Band Gaps ◽  
Basic Unit ◽  
Local Density Of States ◽  
Casimir Forces ◽  
Unit Cells ◽  
The Difference

The Casimir force between inhomogeneous slabs that exhibit a band-like structure is calculated. The slabs are made of basic unit cells each made of two layers of different materials. As the number of unit cells increases the Casimir force between the slabs changes, since the reflectivity develops a band-like structure characterized by frequency regions of high reflectivity. This is also evident in the difference of the local density of states between free and boundary distorted vacuum, that becomes maximum at frequencies corresponding to the band gaps. The calculations are restricted to vacuum modes with wave vectors perpendicular to the slabs.

scholarly journals Photonic band gaps and defect modes of polymer photonic crystal slabs

2005 ◽  
Vol 86 (5) ◽  
pp. 051101 ◽  
Author(s):  
Chul-Sik Kee ◽  
Sang-Pil Han ◽  
Keun Byoung Yoon ◽  
Choon-Gi Choi ◽  
Hee Kyung Sung ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Band Gaps ◽  
Photonic Band Gaps ◽  
Defect Modes ◽  
Photonic Crystal Slabs ◽  
Photonic Band

Study on The Influencing Factors of Photonic Crystals Band Gaps in THz Waveband

2012 ◽  
Vol 33 (8) ◽  
pp. 883-887
Author(s):  
张会 ZHANG Hui ◽  
张卫宇 ZHANG Wei-yu ◽  
徐旺 XU Wang ◽  
郭一飞 GUO Yi-fei ◽  
常胜江 CHANG Sheng-jiang
Keyword(s):  
Photonic Crystal ◽  
Influencing Factors ◽  
Band Gaps

Self-imaging effect of TM modes in photonic crystal multimode waveguides only exhibiting band gaps for TE modes

2007 ◽  
Vol 369 (1-2) ◽  
pp. 167-171 ◽  
Author(s):  
Tian-Bao Yu ◽  
Xiao-Qing Jiang ◽  
Jian-Yi Yang ◽  
Hai-Feng Zhou ◽  
Qing-Hua Liao ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Band Gaps ◽  
Multimode Waveguides

Leveraging deep photonic band gaps in photonic crystal impurity bands

2001 ◽  
Vol 78 (15) ◽  
pp. 2101-2103 ◽  
Author(s):  
Sheng Lan ◽  
Satoshi Nishikawa ◽  
Osamu Wada
Keyword(s):  
Photonic Crystal ◽  
Band Gaps ◽  
Photonic Band Gaps ◽  
Impurity Bands ◽  
Photonic Band
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