Non-linear effects in luminescence of ZnO inverted opals

W. Khunsin; P. Lovera; G. Redmond; C. M.Sotomayor Torres; M. Scharrer; L. Aagesen; R. P.H. Chang; S. G. Romanov

doi:10.1117/12.780877

Non-linear effects in luminescence of ZnO inverted opals

W. Khunsin^*, P. Lovera, G. Redmond, C. M.Sotomayor Torres, M. Scharrer, L. Aagesen, R. P.H. Chang, S. G. Romanov

^*Corresponding author for this work

Materials Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Photoluminescence spectra of the ZnO carcass of inverted opal have been examined in the conditions of the strong light-to-structure interaction achieved by matching the photonic bandgaps of these photonic crystals to different parts of the ZnO emission spectrum. Developing the bands of enhanced spontaneous emission associated with both the emission of ZnO defects and the emission due to interband electron transitions has been observed. Interpretation has been given taking into account the coupling of emission to eigenmodes of 3-dimensional photonic crystal and the nature of the electron states involved in the radiative relaxation.

Original language	English (US)
Title of host publication	Photonic Crystal Materials and Devices VIII
DOIs	https://doi.org/10.1117/12.780877
State	Published - 2008
Event	Photonic Crystal Materials and Devices VIII - Strasbourg, France Duration: Apr 8 2008 → Apr 10 2008

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	6989
ISSN (Print)	0277-786X

Other

Other	Photonic Crystal Materials and Devices VIII
Country/Territory	France
City	Strasbourg
Period	4/8/08 → 4/10/08

Keywords

3-dimensional photonic crystal
Enhanced spontaneous emission
Photoluminescence
ZnO inverted opal

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.780877

Cite this

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title = "Non-linear effects in luminescence of ZnO inverted opals",

abstract = "Photoluminescence spectra of the ZnO carcass of inverted opal have been examined in the conditions of the strong light-to-structure interaction achieved by matching the photonic bandgaps of these photonic crystals to different parts of the ZnO emission spectrum. Developing the bands of enhanced spontaneous emission associated with both the emission of ZnO defects and the emission due to interband electron transitions has been observed. Interpretation has been given taking into account the coupling of emission to eigenmodes of 3-dimensional photonic crystal and the nature of the electron states involved in the radiative relaxation.",

keywords = "3-dimensional photonic crystal, Enhanced spontaneous emission, Photoluminescence, ZnO inverted opal",

author = "W. Khunsin and P. Lovera and G. Redmond and Torres, {C. M.Sotomayor} and M. Scharrer and L. Aagesen and Chang, {R. P.H.} and Romanov, {S. G.}",

year = "2008",

doi = "10.1117/12.780877",

language = "English (US)",

isbn = "9780819471871",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

booktitle = "Photonic Crystal Materials and Devices VIII",

}

Khunsin, W, Lovera, P, Redmond, G, Torres, CMS, Scharrer, M, Aagesen, L, Chang, RPH & Romanov, SG 2008, Non-linear effects in luminescence of ZnO inverted opals. in Photonic Crystal Materials and Devices VIII., 69890R, Proceedings of SPIE - The International Society for Optical Engineering, vol. 6989, Photonic Crystal Materials and Devices VIII, Strasbourg, France, 4/8/08. https://doi.org/10.1117/12.780877

Non-linear effects in luminescence of ZnO inverted opals. / Khunsin, W.; Lovera, P.; Redmond, G.; Torres, C. M.Sotomayor; Scharrer, M.; Aagesen, L.; Chang, R. P.H.; Romanov, S. G.

Photonic Crystal Materials and Devices VIII. 2008. 69890R (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6989).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Non-linear effects in luminescence of ZnO inverted opals

AU - Khunsin, W.

AU - Lovera, P.

AU - Redmond, G.

AU - Torres, C. M.Sotomayor

AU - Scharrer, M.

AU - Aagesen, L.

AU - Chang, R. P.H.

AU - Romanov, S. G.

PY - 2008

Y1 - 2008

N2 - Photoluminescence spectra of the ZnO carcass of inverted opal have been examined in the conditions of the strong light-to-structure interaction achieved by matching the photonic bandgaps of these photonic crystals to different parts of the ZnO emission spectrum. Developing the bands of enhanced spontaneous emission associated with both the emission of ZnO defects and the emission due to interband electron transitions has been observed. Interpretation has been given taking into account the coupling of emission to eigenmodes of 3-dimensional photonic crystal and the nature of the electron states involved in the radiative relaxation.

AB - Photoluminescence spectra of the ZnO carcass of inverted opal have been examined in the conditions of the strong light-to-structure interaction achieved by matching the photonic bandgaps of these photonic crystals to different parts of the ZnO emission spectrum. Developing the bands of enhanced spontaneous emission associated with both the emission of ZnO defects and the emission due to interband electron transitions has been observed. Interpretation has been given taking into account the coupling of emission to eigenmodes of 3-dimensional photonic crystal and the nature of the electron states involved in the radiative relaxation.

KW - 3-dimensional photonic crystal

KW - Enhanced spontaneous emission

KW - Photoluminescence

KW - ZnO inverted opal

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M3 - Conference contribution

AN - SCOPUS:45149083901

SN - 9780819471871

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Photonic Crystal Materials and Devices VIII

T2 - Photonic Crystal Materials and Devices VIII

Y2 - 8 April 2008 through 10 April 2008

ER -

Non-linear effects in luminescence of ZnO inverted opals

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Keywords

ASJC Scopus subject areas

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