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Concentration Dependent Approach for Accurate Determination of Two-Photon Absorption Cross-Section of Fluorescent dye Molecule.
Maurya, Sandeep Kumar; Dutta, Chayan; Goswami, Debabrata.
Afiliação
  • Maurya SK; Department of Chemistry, Indian Institute of Technology, Kanpur, 208016, India.
  • Dutta C; Department of Chemistry, Indian Institute of Technology, Kanpur, 208016, India.
  • Goswami D; Department of Chemistry, Indian Institute of Technology, Kanpur, 208016, India. dgoswami@iitk.ac.in.
J Fluoresc ; 27(4): 1399-1403, 2017 Jul.
Article em En | MEDLINE | ID: mdl-28401413
ABSTRACT
We have investigated the concentration dependent of two-photon induced fluorescence (TPIF) in methanolic solution of Rhodamine 6G and Rhodamine B dye using 120 fs laser pulses at 780 nm, 76 MHz repetition rate. TPIF study of these dyes was compared with their respective one photon fluorescence intensity. We have shown the effect of chopper on TPIF intensity from Rhodamine dyes, which have shown direct influence on the determined TPA Cross section of these dyes.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: J Fluoresc Assunto da revista: BIOFISICA Ano de publicação: 2017 Tipo de documento: Article País de afiliação: Índia
Texto completo
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XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: J Fluoresc Assunto da revista: BIOFISICA Ano de publicação: 2017 Tipo de documento: Article País de afiliação: Índia