3D dysprosium density in the metal-halide lamp measured by emission and laser absorption spectroscopy in a centrifuge at 1-10g

A.J. Flikweert; T. Nimalasuriya; G.M. Thubé; G.M.W. Kroesen; W.W. Stoffels

3D dysprosium density in the metal-halide lamp measured by emission and laser absorption spectroscopy in a centrifuge at 1-10g

A.J. Flikweert, T. Nimalasuriya, G.M. Thubé, G.M.W. Kroesen, W.W. Stoffels

Elementary Processes in Gas Discharges

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

Samenvatting

The metal-halide lamp is a High Intensity Discharge (HID) lamp with a high efficiency. The salt additive (DyI3) acts as prime radiator. The present lamp suffers from non-uniform light output, caused by diffusion and convection processes. To gain a better understanding of the lamp, the convection is varied by vaying the gravity. The latest addition is a centrifuge (diameter 3 metres), whisch can go up to 10g. Lateral Dy profiles and radial temperature profiles are obtained by means of emission spectoscopy. In addition, laser absorption spectroscopy is used to obtain a 2D Dy density image. The first results will be presented.

Originele taal-2	Engels
Titel	Light Sources 2007: Proceedings of the 11th International Symposium on the Science and Technology of Light Sources, 20-24 May, 2007, Shanghai, China
Plaats van productie	Shanghai, China
Uitgeverij	Institute of Physics Publishers
Pagina's	CP121-391/392
Status	Gepubliceerd - 2007
Evenement	11th International Symposium on the Science and Technology of Light Sources - Shanghai, China Duur: 20 mei 2007 → 24 mei 2007

Congres

Congres	11th International Symposium on the Science and Technology of Light Sources
Land/Regio	China
Stad	Shanghai
Periode	20/05/07 → 24/05/07

Citeer dit

Flikweert, A. J., Nimalasuriya, T., Thubé, G. M., Kroesen, G. M. W., & Stoffels, W. W. (2007). 3D dysprosium density in the metal-halide lamp measured by emission and laser absorption spectroscopy in a centrifuge at 1-10g. In Light Sources 2007: Proceedings of the 11th International Symposium on the Science and Technology of Light Sources, 20-24 May, 2007, Shanghai, China (blz. CP121-391/392). Institute of Physics Publishers.

Flikweert, A.J. ; Nimalasuriya, T. ; Thubé, G.M. et al. / 3D dysprosium density in the metal-halide lamp measured by emission and laser absorption spectroscopy in a centrifuge at 1-10g. Light Sources 2007: Proceedings of the 11th International Symposium on the Science and Technology of Light Sources, 20-24 May, 2007, Shanghai, China. Shanghai, China : Institute of Physics Publishers, 2007. blz. CP121-391/392

@inproceedings{3ccf224cf5ab41e4b32b43360018fe18,

title = "3D dysprosium density in the metal-halide lamp measured by emission and laser absorption spectroscopy in a centrifuge at 1-10g",

abstract = "The metal-halide lamp is a High Intensity Discharge (HID) lamp with a high efficiency. The salt additive (DyI3) acts as prime radiator. The present lamp suffers from non-uniform light output, caused by diffusion and convection processes. To gain a better understanding of the lamp, the convection is varied by vaying the gravity. The latest addition is a centrifuge (diameter 3 metres), whisch can go up to 10g. Lateral Dy profiles and radial temperature profiles are obtained by means of emission spectoscopy. In addition, laser absorption spectroscopy is used to obtain a 2D Dy density image. The first results will be presented.",

author = "A.J. Flikweert and T. Nimalasuriya and G.M. Thub{\'e} and G.M.W. Kroesen and W.W. Stoffels",

year = "2007",

language = "English",

pages = "CP121--391/392",

booktitle = "Light Sources 2007: Proceedings of the 11th International Symposium on the Science and Technology of Light Sources, 20-24 May, 2007, Shanghai, China",

publisher = "Institute of Physics Publishers",

note = "11th International Symposium on the Science and Technology of Light Sources ; Conference date: 20-05-2007 Through 24-05-2007",

}

Flikweert, AJ, Nimalasuriya, T, Thubé, GM, Kroesen, GMW & Stoffels, WW 2007, 3D dysprosium density in the metal-halide lamp measured by emission and laser absorption spectroscopy in a centrifuge at 1-10g. in Light Sources 2007: Proceedings of the 11th International Symposium on the Science and Technology of Light Sources, 20-24 May, 2007, Shanghai, China. Institute of Physics Publishers, Shanghai, China, blz. CP121-391/392, 11th International Symposium on the Science and Technology of Light Sources, Shanghai, China, 20/05/07.

3D dysprosium density in the metal-halide lamp measured by emission and laser absorption spectroscopy in a centrifuge at 1-10g. / Flikweert, A.J.; Nimalasuriya, T.; Thubé, G.M. et al.

Light Sources 2007: Proceedings of the 11th International Symposium on the Science and Technology of Light Sources, 20-24 May, 2007, Shanghai, China. Shanghai, China : Institute of Physics Publishers, 2007. blz. CP121-391/392.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

TY - GEN

T1 - 3D dysprosium density in the metal-halide lamp measured by emission and laser absorption spectroscopy in a centrifuge at 1-10g

AU - Flikweert, A.J.

AU - Nimalasuriya, T.

AU - Thubé, G.M.

AU - Kroesen, G.M.W.

AU - Stoffels, W.W.

PY - 2007

Y1 - 2007

N2 - The metal-halide lamp is a High Intensity Discharge (HID) lamp with a high efficiency. The salt additive (DyI3) acts as prime radiator. The present lamp suffers from non-uniform light output, caused by diffusion and convection processes. To gain a better understanding of the lamp, the convection is varied by vaying the gravity. The latest addition is a centrifuge (diameter 3 metres), whisch can go up to 10g. Lateral Dy profiles and radial temperature profiles are obtained by means of emission spectoscopy. In addition, laser absorption spectroscopy is used to obtain a 2D Dy density image. The first results will be presented.

AB - The metal-halide lamp is a High Intensity Discharge (HID) lamp with a high efficiency. The salt additive (DyI3) acts as prime radiator. The present lamp suffers from non-uniform light output, caused by diffusion and convection processes. To gain a better understanding of the lamp, the convection is varied by vaying the gravity. The latest addition is a centrifuge (diameter 3 metres), whisch can go up to 10g. Lateral Dy profiles and radial temperature profiles are obtained by means of emission spectoscopy. In addition, laser absorption spectroscopy is used to obtain a 2D Dy density image. The first results will be presented.

M3 - Conference contribution

SP - CP121-391/392

BT - Light Sources 2007: Proceedings of the 11th International Symposium on the Science and Technology of Light Sources, 20-24 May, 2007, Shanghai, China

PB - Institute of Physics Publishers

CY - Shanghai, China

T2 - 11th International Symposium on the Science and Technology of Light Sources

Y2 - 20 May 2007 through 24 May 2007

ER -

Flikweert AJ, Nimalasuriya T, Thubé GM, Kroesen GMW, Stoffels WW. 3D dysprosium density in the metal-halide lamp measured by emission and laser absorption spectroscopy in a centrifuge at 1-10g. In Light Sources 2007: Proceedings of the 11th International Symposium on the Science and Technology of Light Sources, 20-24 May, 2007, Shanghai, China. Shanghai, China: Institute of Physics Publishers. 2007. blz. CP121-391/392

3D dysprosium density in the metal-halide lamp measured by emission and laser absorption spectroscopy in a centrifuge at 1-10g

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Congres

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