Introducing CdS into two-and three-dimensional photonic crystals

O. Hanaizumi; M. Saito; Y. Ohtera; S. Kawakami; S. Yano; Y. Segawa; E. Kuramochi; T. Tamamura; S. Oku; A. Ozawa

doi:10.1023/A:1013391032456

Introducing CdS into two-and three-dimensional photonic crystals

O. Hanaizumi, M. Saito, Y. Ohtera, S. Kawakami, S. Yano, Y. Segawa, E. Kuramochi, T. Tamamura, S. Oku, A. Ozawa

ENG - Communications Engineering

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

SiO ₂/air three-dimensional (3D) periodic structures were fabricated by removing Si layers partially from Si/SiO ₂ 3D photonic crystals (PhCs) formed by using autocloning. CdS/SiO ₂ 3D periodic structures were formed by introducing CdS into the SiO ₂/air structures by the TEA method and photoluminescence (PL) was observed from the introduced CdS. TiO ₂/air/CdS two-dimensional (2D) PhCs were also fabricated by introducing CdS into the voids of TiO ₂/air 2D periodic structures, in which SiO ₂ layers were partially etched out from TiO ₂/SiO ₂ 2D PhCs fabricated by using autocloning. PL radiating normal to the surface was measured and large polarization dependence was observed.

Original language	English
Pages (from-to)	71-77
Number of pages	7
Journal	Optical and Quantum Electronics
Volume	34
Issue number	1-3
DOIs	https://doi.org/10.1023/A:1013391032456
Publication status	Published - 2002 Jan

Keywords

Autocloning
Cds
Photoluminescence
Photonic crystal
TEA method

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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@article{3ae67859b41848208ba6767aba78e426,

title = "Introducing CdS into two-and three-dimensional photonic crystals",

abstract = "SiO 2/air three-dimensional (3D) periodic structures were fabricated by removing Si layers partially from Si/SiO 2 3D photonic crystals (PhCs) formed by using autocloning. CdS/SiO 2 3D periodic structures were formed by introducing CdS into the SiO 2/air structures by the TEA method and photoluminescence (PL) was observed from the introduced CdS. TiO 2/air/CdS two-dimensional (2D) PhCs were also fabricated by introducing CdS into the voids of TiO 2/air 2D periodic structures, in which SiO 2 layers were partially etched out from TiO 2/SiO 2 2D PhCs fabricated by using autocloning. PL radiating normal to the surface was measured and large polarization dependence was observed.",

keywords = "Autocloning, Cds, Photoluminescence, Photonic crystal, TEA method",

author = "O. Hanaizumi and M. Saito and Y. Ohtera and S. Kawakami and S. Yano and Y. Segawa and E. Kuramochi and T. Tamamura and S. Oku and A. Ozawa",

note = "Funding Information: The authors would like to thank T. Sato, T. Kawashima, K. Miura, and Y. Sakai for their help in the fabrication of samples. This study was supported by a grant-in-aid for scientific research from the Japan Society for the Promotion of Science, and special correlation funds for promoting science and technology from the Science and Technology Agency. Support was also provided by the Association for the Progress of New Chemistry (AS-PRONC), and the Murata Science Foundation. This study was carried out in part at Spinics Research Center, Research Institute of Electrical Communication, Tohoku University.",

year = "2002",

month = jan,

doi = "10.1023/A:1013391032456",

language = "English",

volume = "34",

pages = "71--77",

journal = "Optical and Quantum Electronics",

issn = "0306-8919",

publisher = "Springer New York",

number = "1-3",

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TY - JOUR

T1 - Introducing CdS into two-and three-dimensional photonic crystals

AU - Hanaizumi, O.

AU - Saito, M.

AU - Ohtera, Y.

AU - Kawakami, S.

AU - Yano, S.

AU - Segawa, Y.

AU - Kuramochi, E.

AU - Tamamura, T.

AU - Oku, S.

AU - Ozawa, A.

N1 - Funding Information: The authors would like to thank T. Sato, T. Kawashima, K. Miura, and Y. Sakai for their help in the fabrication of samples. This study was supported by a grant-in-aid for scientific research from the Japan Society for the Promotion of Science, and special correlation funds for promoting science and technology from the Science and Technology Agency. Support was also provided by the Association for the Progress of New Chemistry (AS-PRONC), and the Murata Science Foundation. This study was carried out in part at Spinics Research Center, Research Institute of Electrical Communication, Tohoku University.

PY - 2002/1

Y1 - 2002/1

N2 - SiO 2/air three-dimensional (3D) periodic structures were fabricated by removing Si layers partially from Si/SiO 2 3D photonic crystals (PhCs) formed by using autocloning. CdS/SiO 2 3D periodic structures were formed by introducing CdS into the SiO 2/air structures by the TEA method and photoluminescence (PL) was observed from the introduced CdS. TiO 2/air/CdS two-dimensional (2D) PhCs were also fabricated by introducing CdS into the voids of TiO 2/air 2D periodic structures, in which SiO 2 layers were partially etched out from TiO 2/SiO 2 2D PhCs fabricated by using autocloning. PL radiating normal to the surface was measured and large polarization dependence was observed.

AB - SiO 2/air three-dimensional (3D) periodic structures were fabricated by removing Si layers partially from Si/SiO 2 3D photonic crystals (PhCs) formed by using autocloning. CdS/SiO 2 3D periodic structures were formed by introducing CdS into the SiO 2/air structures by the TEA method and photoluminescence (PL) was observed from the introduced CdS. TiO 2/air/CdS two-dimensional (2D) PhCs were also fabricated by introducing CdS into the voids of TiO 2/air 2D periodic structures, in which SiO 2 layers were partially etched out from TiO 2/SiO 2 2D PhCs fabricated by using autocloning. PL radiating normal to the surface was measured and large polarization dependence was observed.

KW - Autocloning

KW - Cds

KW - Photoluminescence

KW - Photonic crystal

KW - TEA method

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DO - 10.1023/A:1013391032456

M3 - Article

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JF - Optical and Quantum Electronics

SN - 0306-8919

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ER -

Introducing CdS into two-and three-dimensional photonic crystals

Abstract

Keywords

ASJC Scopus subject areas

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