Spectroscopic study of neodymium doped lead-bismuth-borate glasses

Altaf Pasha, . and Dayan, P. and Mahesh, Negalur and Manjunatha Swamy, . and Abhiram, J. and Rajaramakrishna, R. (2015) Spectroscopic study of neodymium doped lead-bismuth-borate glasses. In: AIP conference proceedings 1728, 30–31 October 2015, Bikaner, India.

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Official URL: http://dx.doi.org/10.1063/1.4946315

Abstract

This paper reports on different physical and optical properties of rare earth doped heavy metal oxide glasses. The glass composition of 10Bi2O3-30PbO-60B2O3-xNd2O3 where x = 0, 0.1, 0.2, 0.5 and 1 (in mol %) has been synthesized using melt-quenching technique. Refractive index measurements for these glasses were done and physical parameters were studied. Structural properties of these glasses were analysed through infrared spectra that was recorded between 1600cm−1 and 300cm−1 in transmission mode. The optical absorption spectra were recorded in the wavelength range from 300 to 700 nm. The transitions originated from ground state energy 4I9/2. The energy level analysis has been carried out by considering absorption spectral bands. The results thus obtained are comparable with reports on similar glasses, indicating that the prepared glasses may have potential laser applications.

Item Type: Conference or Workshop Item (Paper)
Subjects: Faculty of Science > Pure Sciences > Physics
Divisions: Jnana Bharathi / Central College Campus > Department of Physics
Depositing User: Mr. Prashantkumar Jaloji
Date Deposited: 25 Oct 2016 06:43
Last Modified: 25 Oct 2016 06:43
URI: http://eprints-bangaloreuniversity.in/id/eprint/6956

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