| Sample label | Pump: 514nm               | Pump: 514nm       | Pump: 980nm               | Pump: 980nm       |
| Sample label | 4I13/2 lifetime+-0.5 [ms] | Bandwidth+-2 [nm] | 4I13/2 lifetime+-0.5 [ms] | Bandwidth+-2 [nm] |
| W10          | 7.1                       | 51                | 7.1                       | 50                |
| W20          | 6.5                       | 51                | 6.6                       | 50                |
| W30          | 6.0                       | 51                | 5.9                       | 51                |
| W40          | 5.8                       | 50                | 5.5                       | 51                |

Caption: Spectroscopic parameters of the 4I13/2 - 4I15/2 transition of the 0.3mol% Er3+-activated (100- x) SiO2-xHfO2 planar waveguides

You are provided with a table from a material science paper. Here are JSON templates for two types of numeric cells: "Other" and "Glass_Compound_Amount":
{"value": "xx", "type": "Other"}
{"value": "xx", "type": "Glass_Compound_Amount", "constituent": "xx", "unit": "xx", "material": "xx"}

Please describe all numeric cells in the above table following the JSON templates (proceeding by row in a left-right, top-down direction). For each cell, output one JSON description per line. For any unanswerable attributes in the templates, set their value to the placeholder "xx".

Cell Description:
{"value": "7.1", "type": "Other"}
{"value": "51", "type": "Other"}
{"value": "7.1", "type": "Other"}
{"value": "50", "type": "Other"}
{"value": "6.5", "type": "Other"}
{"value": "51", "type": "Other"}
{"value": "6.6", "type": "Other"}
{"value": "50", "type": "Other"}
{"value": "6.0", "type": "Other"}
{"value": "51", "type": "Other"}
{"value": "5.9", "type": "Other"}
{"value": "51", "type": "Other"}
{"value": "5.8", "type": "Other"}
{"value": "50", "type": "Other"}
{"value": "5.5", "type": "Other"}
{"value": "51", "type": "Other"}