首页|Development of neodymium (III) ions doped sodium fluoro-borate glass composite materials and study of the laser emission

Development of neodymium (III) ions doped sodium fluoro-borate glass composite materials and study of the laser emission

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  • NSTL
  • Elsevier
Neodymium (III) ions doped sodium fluoro-borate (BCNF) glass materials have been prepared by the melt quenching method and Fourier transform infrared (FTIR) method was intended for the identification of the functional groups present in the BCNF host glass. X-ray diffraction (XRD) analysis is used for the study of structural details of the prepared glass composite materials. In order to study the spectroscopic properties of fabricated glasses, absorption, emission and decay measurements has been performed. Additionally, the spectroscopic properties of Nd3+ ions were analyzed using Judd-Ofelt theory. UV-Vis and Near-IR absorption spectra of glass composite samples reveal eleven significant peaks. Under the excitation of 808 nm laser diode, three near-IR emission bands are at around 876 nm, 1058 nm and 1331 nm from F-4(3/2) -> I-4(9/2), I-4(11/2) and I-4(13/2) radiative transitions, respectively, were observed in the Nd3+ ions doped glass composite mate-rial. The lifetimes of this transition has been experimentally determined through decay profile studies. For all Nd3+ ion concentrations, the decay time curves of the F-4(3/2) level were essentially single exponential.

Fluoroborate glassesLuminescenceQuantum efficiencyStimulated emission cross-sectionMelt quenching technique and Neodymium ionsMU-M EMISSIONSPECTROSCOPIC PROPERTIESOPTICAL-ABSORPTIONENERGY-TRANSFERND3+ IONSELECTRONIC POLARIZABILITYBISMUTHLUMINESCENCEPHOSPHATEBASICITY

Rasool, S. K. Nayab、Shabeena, S. K.、Kesavulu, C. R.、Sekhar, E. Chandra、Babu, S.

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Rajeev Gandhi Mem Coll Engn & Technol

Ctr Mat Elect Technol C MET

CSIC

2022

10.1016/j.ijleo.2022.168700

Optik

Optik

EISCI
ISSN：0030-4026
年,卷(期)：2022.255
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