DocumentCode :
863854
Title :
Opals for Photonic Band-Gap Applications
Author :
Blanco, AÁlvaro ; Garcia, Pedro D. ; Golmayo, Dolores ; Juarez, B.H. ; Lopez, Carlos
Author_Institution :
CSIC-Univ. de Vigo, Madrid
Volume :
12
Issue :
6
fYear :
2006
Firstpage :
1143
Lastpage :
1150
Abstract :
Silicon and zinc oxide are two materials of great importance in photonics whose infiltration in opal templates has demonstrated the potential of both the materials and the templating technique. We describe the infiltration in organic opals made of polystyrene and the optical properties derived from the materials under the morphology imposed by the template. In particular, we describe the new morphologies obtained by the direct conformal growth of ZnO on the opals and the complex structures obtained by double templating using conformal silica or ZnO as sacrificial layers. Composites of the two featured materials are also demonstrated and their optical properties assessed in terms of potential photonic band-gap applications
Keywords :
II-VI semiconductors; elemental semiconductors; optical materials; photonic band gap; photonic crystals; silicon; wide band gap semiconductors; zinc compounds; Si; ZnO; direct conformal growth; double templating; infiltration; opals; photonic band-gap; polystyrene; silicon; zinc oxide; Crystalline materials; Electrons; Integrated circuit technology; Materials science and technology; Morphology; Optical materials; Photonic band gap; Photonic crystals; Silicon compounds; Zinc oxide; Opals, optical materials; photonic band gap; photonic crystals; semiconductor infiltration;
fLanguage :
English
Journal_Title :
Selected Topics in Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
1077-260X
Type :
jour
DOI :
10.1109/JSTQE.2006.879566
Filename :
4032629
Link To Document :
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