Document Detail


Optical properties and upconversion in Pr3+ doped in aluminum, barium, calcium fluoride glass--I.
MedLine Citation:
PMID:  16337184     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The absorption and the fluorescence spectra of Pr3+ ion doped in aluminum, barium, calcium fluoride (ABCF) glass have been studied. Judd-Ofelt theory has been used to derive the optical parameters, viz. the oscillator strength, transition probability, branching ratio, stimulated emission cross section, etc. A broadband upconversion has been observed at different wavelengths throughout the visible region when pumped with 810 nm radiation from a Ti-sapphire laser.
Authors:
Anita Rai; Vineet Kumar Rai
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Publication Detail:
Type:  Journal Article     Date:  2005-12-05
Journal Detail:
Title:  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy     Volume:  63     ISSN:  1386-1425     ISO Abbreviation:  Spectrochim Acta A Mol Biomol Spectrosc     Publication Date:  2006 Jan 
Date Detail:
Created Date:  2005-12-13     Completed Date:  2006-03-28     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  9602533     Medline TA:  Spectrochim Acta A Mol Biomol Spectrosc     Country:  England    
Other Details:
Languages:  eng     Pagination:  27-31     Citation Subset:  IM    
Affiliation:
Department of Chemistry, Jagatpur P.G. College, Varanasi, India.
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MeSH Terms
Descriptor/Qualifier:
Glass / chemistry*
Ions / chemistry
Optics and Photonics*
Praseodymium / chemistry*
Spectrometry, Fluorescence
Chemical
Reg. No./Substance:
0/Ions; 0/aluminum fluoride-aluminum phosphate-barium fluoride-calcium-fluoride glass; 7440-10-0/Praseodymium

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