Band gap of biperiodic photonic crystals
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Corresponding author:
CHENG Yang, cy801105@126.com
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Received Date:
2010-10-08
Accepted Date:
2010-11-17
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Abstract
In order to study the characteristics of band-gaps of 1-D biperiodic photonic crystals,the band-gaps of 1-D biperiodic photonic crystals prepared at different wavelengths were calculated by means of transfer matrix method.Calculation results show that the band-gap in this biperiodic structure is equivalent to the sum of both the single band gaps.Under certain conditions,the band gaps of the biperiodic photonic crystals were broadened.The home position of the broadened band gap is equal to the mean value of both the single positions.
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References
|
[1]
|
YABLONOVITCH E,CMTTER T J.Photonic band structure the face centered cubic case[J].Physical Review Letters,1989,63(18):1950-1953. |
|
[2]
|
YABLONOVITCH E.Inlubited spontaneous emission in solid state physics and electronics[J].Physical Review Letters,1987,58(20):2059-2062. |
|
[3]
|
JOHN S.Strong localization of photons in certain disordered dielectric superlattices[J].Physical Review Letters,1987,58(23):2486-2489. |
|
[4]
|
YE Zh Ch,ZHENG J,WANG X D,et al.Analysis for characteristica of the photonic band gap 8tructures in volume hologram[J].Acta Optica Sinica,2003,23 (5):517-521 (in Chinese). |
|
[5]
|
LI R,CHENG Y,CUI L B,et al.Effect of number of unit cells of fcc photonic crystal on property of band gap[J].Acta Physica Siruca,2006,55(1):188-191 (in Chinese). |
|
[6]
|
CHENG Y,ZHOU K K.Analysis of the transnuasion spectrum of one dimensional holographic photoruc crystal[J].Acta Sinica Quantum Optica,2007,13(4):300-303 (in Chinese). |
|
[7]
|
WANG HUI,LI Y P.An eigen matrix method for obtairung the band structure of photonic crystals[J].Acta Physica Sinica,2001,50(11):2172-2178(in Chinese). |
|
[8]
|
HE X J,XIE K,XIANG A P,et al.Research of band gap of 1-Dphotoruc crystals[J].Laser Technology,2008,32(5):508-509 (in Chinese). |
|
[9]
|
CUI L B,WANG F,WANG J,et al.The rule for broadening of band gaps in biperiodic photonic crystals[J].Physics Letters,2004,A324(5/6):489-493. |
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