Spreading profile of dopant solution on pre-sintered silica layers for selective area doping of integrated optic planar glass samples

The spread profile of potassium-permanganate (KMnO(4)) dye on a porous pre-sintered silica layer deposited via Flame Hydrolysis Deposition is presented. The work is aimed at controlling the dopant profile on the resulting glass layer for optically passive and active devices integration. KMnO(4) is u...

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Main Authors:	Leong, W.C., Tho, S.Y., Law, A.W.P., Chong, W.Y., Pua, C.H., Ahmad, H., Haseeb, A.S.M.A., Adikan, F.R.M.
Format:	Article
Published:	2009
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://eprints.um.edu.my/5747/

id	um-5747
recordtype	eprints
spelling	um-57472017-10-13T09:26:42Z Spreading profile of dopant solution on pre-sintered silica layers for selective area doping of integrated optic planar glass samples Leong, W.C. Tho, S.Y. Law, A.W.P. Chong, W.Y. Pua, C.H. Ahmad, H. Haseeb, A.S.M.A. Adikan, F.R.M. TA Engineering (General). Civil engineering (General) The spread profile of potassium-permanganate (KMnO(4)) dye on a porous pre-sintered silica layer deposited via Flame Hydrolysis Deposition is presented. The work is aimed at controlling the dopant profile on the resulting glass layer for optically passive and active devices integration. KMnO(4) is used as it allows visual qualification of its spread on the soot layer. Pre-sintered silica layers allow for application of dopants into the glass matrix via adsorption and pore retention. Selective area doping is achieved by applying specific volumes of the dye onto pre-selected areas on the sample using a micropipette. Higher dye volumes applied would result in larger spread diameters. Furthermore, control of the spread is possible by heating the sample during the application of the dye. (C) 2009 Elsevier B.V. All rights reserved. 2009 Article PeerReviewed Leong, W.C.; Tho, S.Y.; Law, A.W.P.; Chong, W.Y.; Pua, C.H.; Ahmad, H.; Haseeb, A.S.M.A.; Adikan, F.R.M. (2009) Spreading profile of dopant solution on pre-sintered silica layers for selective area doping of integrated optic planar glass samples. Thin Solid Films <http://eprints.um.edu.my/view/publication/Thin_Solid_Films.html>, 518 (1). pp. 378-382. ISSN 0040-6090 http://eprints.um.edu.my/5747/
repository_type	Digital Repository
institution_category	Local University
institution	University Malaya
building	UM Research Repository
collection	Online Access
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Leong, W.C. Tho, S.Y. Law, A.W.P. Chong, W.Y. Pua, C.H. Ahmad, H. Haseeb, A.S.M.A. Adikan, F.R.M. Spreading profile of dopant solution on pre-sintered silica layers for selective area doping of integrated optic planar glass samples
description	The spread profile of potassium-permanganate (KMnO(4)) dye on a porous pre-sintered silica layer deposited via Flame Hydrolysis Deposition is presented. The work is aimed at controlling the dopant profile on the resulting glass layer for optically passive and active devices integration. KMnO(4) is used as it allows visual qualification of its spread on the soot layer. Pre-sintered silica layers allow for application of dopants into the glass matrix via adsorption and pore retention. Selective area doping is achieved by applying specific volumes of the dye onto pre-selected areas on the sample using a micropipette. Higher dye volumes applied would result in larger spread diameters. Furthermore, control of the spread is possible by heating the sample during the application of the dye. (C) 2009 Elsevier B.V. All rights reserved.
format	Article
author	Leong, W.C. Tho, S.Y. Law, A.W.P. Chong, W.Y. Pua, C.H. Ahmad, H. Haseeb, A.S.M.A. Adikan, F.R.M.
author_facet	Leong, W.C. Tho, S.Y. Law, A.W.P. Chong, W.Y. Pua, C.H. Ahmad, H. Haseeb, A.S.M.A. Adikan, F.R.M.
author_sort	Leong, W.C.
title	Spreading profile of dopant solution on pre-sintered silica layers for selective area doping of integrated optic planar glass samples
title_short	Spreading profile of dopant solution on pre-sintered silica layers for selective area doping of integrated optic planar glass samples
title_full	Spreading profile of dopant solution on pre-sintered silica layers for selective area doping of integrated optic planar glass samples
title_fullStr	Spreading profile of dopant solution on pre-sintered silica layers for selective area doping of integrated optic planar glass samples
title_full_unstemmed	Spreading profile of dopant solution on pre-sintered silica layers for selective area doping of integrated optic planar glass samples
title_sort	spreading profile of dopant solution on pre-sintered silica layers for selective area doping of integrated optic planar glass samples
publishDate	2009
url	http://eprints.um.edu.my/5747/
first_indexed	2018-09-05T16:54:45Z
last_indexed	2018-09-05T16:54:45Z
_version_	1610833855787302912

Spreading profile of dopant solution on pre-sintered silica layers for selective area doping of integrated optic planar glass samples

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