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Optical and luminescence properties of sm3+ (0.5%) doped bao-b2o3 glass

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Figure

Fig. 1(a) and 1(b) respectively. The spectra consist of SbBSm0
Fig 3(b) Indirect Bandgap of BaBSm0.5 glass
Table 1 The fundamental absorption edge (λedge), Optical band gap (Eopt) and Urbach's (ΔE) energy of the Sm3+ ions doped barium borate glass
Figure 7 Emission spectrum of BaBSm0.5 glass at 460nm excitation wavelength

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