Table 2 PAL trapping modes for 80GeSe 2 -20Ga 2 Se 3 glasses
Sample, prehistory | τ n ns | τ int ns | I int a.u. | τ b ns | κ d ns −1 | τ n ns | τ int ns | I int a.u. | τ b ns | κ d ns −1 |
---|---|---|---|---|---|---|---|---|---|---|
Host glass | - | - | - | - | - | 0.160 | 0.298 | 0.092 | 0.205 | 1.37 |
Annealed, 10 h | 0.160 | 0.298 | −0.092 | 0.194 | 1.10 | - | - | - | - | - |
Annealed, 25 h | 0.181 | 0.302 | −0.106 | 0.197 | 1.04 | 0.189 | 0.332 | −0.014 | 0.226 | 0.87 |
Annealed, 50 h | 0.158 | 0.269 | −0.064 | 0.191 | 1.09 | 0.163 | 0.370 | 0.025 | 0.203 | 1.20 |