Holographic grating studies in pendant xanthene dyes containing poly(alkyloxymethacrylate)s

S. Manickasundaram; P. Kannan; R. Kumaran; R. Velu; P. Ramamurthy; Q. M.A. Hassan; P. K. Palanisamy; S. Senthil; S. Sriman Narayanan

doi:10.1007/s10854-010-0077-z

Holographic grating studies in pendant xanthene dyes containing poly(alkyloxymethacrylate)s

S. Manickasundaram, P. Kannan, R. Kumaran, R. Velu, P. Ramamurthy, Q. M.A. Hassan, P. K. Palanisamy, S. Senthil, S. Sriman Narayanan

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

45 Scopus citations

Abstract

A series of xanthene dyes based poly(alkyloxymethacrylate)s were synthesized with even number of side-chain methylene spacers by free radical addition polymerization method for holographic grating studies. Chemical structure of monomers and polymers were confirmed by FTIR and ¹H-NMR spectroscopy. Thermal property was investigated by TGA and DSC. Lengthy spacers favor improved optical quality film formation than shorter spacer length containing polymers; however, thermal stability and Tm decreased. Absorption and emission spectra have been studied in different polar solvents. UV-vis absorption maxima were broad and red-shifted with increasing spacer length. Life-time decay analysis exhibited double exponential decay. Polymer films were tested for holographic grating formation and their diffraction efficiency compared. Photo bleaching mechanism of polymer films was disclosed by measuring electrochemical potential value.

Original language	English
Pages (from-to)	25-34
Number of pages	10
Journal	Journal of Materials Science: Materials in Electronics
Volume	22
Issue number	1
DOIs	https://doi.org/10.1007/s10854-010-0077-z
State	Published - 1 Jan 2011
Externally published	Yes

ASJC Scopus subject areas

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

Access to Document

10.1007/s10854-010-0077-z

Cite this

@article{3eec45d17cb740cf9e90695c28fed322,

title = "Holographic grating studies in pendant xanthene dyes containing poly(alkyloxymethacrylate)s",

abstract = "A series of xanthene dyes based poly(alkyloxymethacrylate)s were synthesized with even number of side-chain methylene spacers by free radical addition polymerization method for holographic grating studies. Chemical structure of monomers and polymers were confirmed by FTIR and 1H-NMR spectroscopy. Thermal property was investigated by TGA and DSC. Lengthy spacers favor improved optical quality film formation than shorter spacer length containing polymers; however, thermal stability and Tm decreased. Absorption and emission spectra have been studied in different polar solvents. UV-vis absorption maxima were broad and red-shifted with increasing spacer length. Life-time decay analysis exhibited double exponential decay. Polymer films were tested for holographic grating formation and their diffraction efficiency compared. Photo bleaching mechanism of polymer films was disclosed by measuring electrochemical potential value.",

author = "S. Manickasundaram and P. Kannan and R. Kumaran and R. Velu and P. Ramamurthy and Hassan, {Q. M.A.} and Palanisamy, {P. K.} and S. Senthil and {Sriman Narayanan}, S.",

year = "2011",

month = jan,

day = "1",

doi = "10.1007/s10854-010-0077-z",

language = "English",

volume = "22",

pages = "25--34",

journal = "Journal of Materials Science: Materials in Electronics",

issn = "0957-4522",

publisher = "Springer New York",

number = "1",

}

TY - JOUR

T1 - Holographic grating studies in pendant xanthene dyes containing poly(alkyloxymethacrylate)s

AU - Manickasundaram, S.

AU - Kannan, P.

AU - Kumaran, R.

AU - Velu, R.

AU - Ramamurthy, P.

AU - Hassan, Q. M.A.

AU - Palanisamy, P. K.

AU - Senthil, S.

AU - Sriman Narayanan, S.

PY - 2011/1/1

Y1 - 2011/1/1

N2 - A series of xanthene dyes based poly(alkyloxymethacrylate)s were synthesized with even number of side-chain methylene spacers by free radical addition polymerization method for holographic grating studies. Chemical structure of monomers and polymers were confirmed by FTIR and 1H-NMR spectroscopy. Thermal property was investigated by TGA and DSC. Lengthy spacers favor improved optical quality film formation than shorter spacer length containing polymers; however, thermal stability and Tm decreased. Absorption and emission spectra have been studied in different polar solvents. UV-vis absorption maxima were broad and red-shifted with increasing spacer length. Life-time decay analysis exhibited double exponential decay. Polymer films were tested for holographic grating formation and their diffraction efficiency compared. Photo bleaching mechanism of polymer films was disclosed by measuring electrochemical potential value.

AB - A series of xanthene dyes based poly(alkyloxymethacrylate)s were synthesized with even number of side-chain methylene spacers by free radical addition polymerization method for holographic grating studies. Chemical structure of monomers and polymers were confirmed by FTIR and 1H-NMR spectroscopy. Thermal property was investigated by TGA and DSC. Lengthy spacers favor improved optical quality film formation than shorter spacer length containing polymers; however, thermal stability and Tm decreased. Absorption and emission spectra have been studied in different polar solvents. UV-vis absorption maxima were broad and red-shifted with increasing spacer length. Life-time decay analysis exhibited double exponential decay. Polymer films were tested for holographic grating formation and their diffraction efficiency compared. Photo bleaching mechanism of polymer films was disclosed by measuring electrochemical potential value.

UR - http://www.scopus.com/inward/record.url?scp=78649841674&partnerID=8YFLogxK

U2 - 10.1007/s10854-010-0077-z

DO - 10.1007/s10854-010-0077-z

M3 - Article

AN - SCOPUS:78649841674

SN - 0957-4522

VL - 22

SP - 25

EP - 34

JO - Journal of Materials Science: Materials in Electronics

JF - Journal of Materials Science: Materials in Electronics

IS - 1

ER -

Holographic grating studies in pendant xanthene dyes containing poly(alkyloxymethacrylate)s

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this