| l (nm)                     | n TE +-0.001               | n TM +-0.001               | Thickness mm +-0.1         | Number of TE/TM modes      |
| Passive optical properties | Passive optical properties | Passive optical properties | Passive optical properties | Passive optical properties |
| 632.8                      | 1.671                      | 1.670                      | 0.5                        | 2/1                        |
| 543.5                      | 1.679                      | 1.678                      | 0.5                        | 2/2                        |
|                            |                            |                            |                            |                            |
| Peak (nm)                  | FWHM (nm)                  | t fit (ms)                 | t 1/e  (ms)                | l exc (nm)                 |
| Active optical properties  | Active optical properties  | Active optical properties  | Active optical properties  | Active optical properties  |
| 1530                       | 62+-4                      | 2.3+-0.5                   | 1.9+-0.5                   | 514.5                      |

Caption: Optical properties of the 90GeO2 -10TiO2 film doped with 1 mol% Er3+

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": "632.8", "type": "Other"}
{"value": "1.671", "type": "Other"}
{"value": "1.670", "type": "Other"}
{"value": "0.5", "type": "Other"}
{"value": "2", "type": "Other"}
{"value": "1", "type": "Other"}
{"value": "543.5", "type": "Other"}
{"value": "1.679", "type": "Other"}
{"value": "1.678", "type": "Other"}
{"value": "0.5", "type": "Other"}
{"value": "2", "type": "Other"}
{"value": "2", "type": "Other"}
{"value": "1530", "type": "Other"}
{"value": "62", "type": "Other"}
{"value": "2.3", "type": "Other"}
{"value": "1.9", "type": "Other"}
{"value": "514.5", "type": "Other"}