Luminescence characteristics of Nd3+ doped bismuth borate glasses for photonic applications

Munisudhakar, B.; Raju, C. Nageswara; Babu, M. Reddi; Reddy, N. Manohar; Moorthy, L. Rama

doi:10.1016/j.matpr.2019.05.349

Cited by 5 publications

(1 citation statement)

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“…The optical band gap of the glass system is impacted by such structural modifications brought about by the insertion of Nd 3+ ions. When Nd 3+ ions are added to glasses, the glass's structure changes, https://www.indjst.org/ and this has an impact on the optical band gap's values (13,14) . 3.5 Luminescence studies…”

Section: Optical Absorption Studiesmentioning

confidence: 99%

Neodymium Doped Borate Glasses for NIR Emitting Solid State Device Applications

Gurav¹,

Devidas²,

Dinkar³

et al. 2023

IJST

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Objectives: To investigate the effect of B 2 O 3 replaced by Nd 2 O 3 studies on the spectroscopic characteristics of trivalent neodymium (Nd 3+ )-doped glasses using XRD, FTIR, absorption, and emission spectroscopy. Methods: The glasses were synthesized using the conventional melt quenching technique at 1150 0 C. The amorphous nature of the samples was confirmed by x-ray diffraction studies. Findings: The addition of Nd 2 O 3 concentration affects the absorption and emission properties of the Nd 3+ ion measured in the near-infrared luminescence range from 0.9µm, 1.06 µm, and 1.36µm associated with the 4 F 3/2 → 4 I J (J = 9/2, 11/2, 13/2) transitions. Novelty: The novelty of the present work is to fully understand and characterize the luminescence of Nd 3+ doped borate bulk glasses with different doping concentrations. So as to gain an insight of 1.06 µm corresponding to 4 F 3/2 → 4 F 11/2 transition, these glasses are highly potential one which is an applicable to NIR emitting solid state device.

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Section: Optical Absorption Studiesmentioning

confidence: 99%