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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | Spectral and Transmittance Properties of Nd3+ Doped Lead Lithium Potassium Niobium silicate Glasses |
| Authors Name: | DR.S.L.MEENA |
| Unique Id: | IJSDR2012028 |
| Published In: | Volume 5 Issue 12, December-2020 |
| Abstract: | Glass of the system: (45-x)SiO2:10PbO:10Li2O:10K2O:25Nb2O5:xNd2O3. (where x=1, 1.5,2 mol %) have been prepared by melt-quenching method. The amorphous nature of the glasses was confirmed by X-ray diffraction studies. The amorphous nature of the prepared glass samples was confirmed by X-ray diffraction. Optical absorption, Excitation, fluorescence and Transmittance spectra were recorded at room temperature for all glass samples. Judd-Ofelt intensity parameters Ωλ (λ=2, 4 and 6) are evaluated from the intensities of various absorption bands of optical absorption spectra. Using these intensity parameters various radiative properties like spontaneous emission probability (A), branching ratio (β), radiative life time (τR) and stimulated emission cross–section (σp) of various emission lines have been evaluated. |
| Keywords: | LLPNS Glasses, Optical Properties, Judd-Ofelt Theory, Transmittance Properties. |
| Cite Article: | "Spectral and Transmittance Properties of Nd3+ Doped Lead Lithium Potassium Niobium silicate Glasses", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.5, Issue 12, page no.189 - 195, December-2020, Available :http://www.ijsdr.org/papers/IJSDR2012028.pdf |
| Downloads: | 000337212 |
| Publication Details: | Published Paper ID: IJSDR2012028 Registration ID:192775 Published In: Volume 5 Issue 12, December-2020 DOI (Digital Object Identifier): Page No: 189 - 195 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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