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

5 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 1

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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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",

year = "2002",

month = jan,

day = "1",

doi = "10.1023/A:1013391032456",

language = "English",

volume = "34",

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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.

PY - 2002/1/1

Y1 - 2002/1/1

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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JF - Optical and Quantum Electronics

SN - 0306-8919

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