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The composition of the synthesized BPML and BPML: RE3+ glass samples.
| Glass sample code | Elemental composition | |||||
|---|---|---|---|---|---|---|
| B2O3 | Pb3O4 | MgF2 | LiF | Er2O3 | Nd2O3 | |
| BPML | 60 | 20 | 10 | 10 | 0 | 0 |
| BPML: Er | 60 | 20 | 10 | 10 | 1 | 0 |
| BPML: Nd | 60 | 20 | 10 | 10 | 0 | 1 |
| BPML: Er/Nd-1 | 60 | 20 | 10 | 10 | 0.5 | 0.5 |
| BPML: Er/Nd-2 | 60 | 20 | 10 | 10 | 0.25 | 0.75 |
| BPML: Er/Nd-3 | 60 | 20 | 10 | 10 | 0.75 | 0.25 |
