<p>Lead Alumino-Magnesium Borophosphate glasses doped with Dy³⁺ ions, having the composition (45 − x) B₂O₃ + 20P₂O₅ + 10Al₂O₃ + 10PbO + 15MgO + xDy₂O₃ (with x varying from 0 to 1.5 wt%), were synthesized, and their physical, structural, and optical properties were analyzed. Physical properties of the Dy³⁺-doped Lead Alumino-Magnesium Borophosphate glasses were estimated and confirmed their amorphous nature of the network by X-ray diffraction. The SEM–EDX spectrum confirms the glassy nature and elemental composition of the prepared glasses. The functional groups like B-O-P, PO₄, and BO₄ were identified through FTIR spectra. An absorption measurement was used to compute Judd–Ofelt (JO) parameters. The blue (B) and yellow (Y) emissions (⁴F_9/2 → ⁶H_15/2 and ⁴F_9/2​ → ⁶H_13/2) associated with of the Dy³⁺ ions were detected. The radiative life time (τ_R) and branching ratio (β_R) for the ⁴F_9/2 state of the Dy³⁺-doped Lead Alumino-Magnesium Borophosphate glasses were estimated through JO theory, and the obtained CIE color coordinates confirm the white light emission ability of the present glasses. The decay curves exhibited a single-exponential behavior up to 0.25 wt% of Dy³⁺ ions incorporations, beyond that transitioning to non-exponential behavior due to the energy transfer between the doped Dy³⁺ ions. Observed emission parameters affirm that the Dy³⁺-doped Lead Alumino-Magnesium Borophosphate glasses hold great potential as promising materials for laser and white light applications.</p>