What's Changed
* Add LAr dielectric constant calculations by gipert in https://github.com/legend-exp/legend-pygeom-optics/pull/9
* Add more material properties, fix return types by ManuelHu in https://github.com/legend-exp/legend-pygeom-optics/pull/10
* Rename the package by gipert in https://github.com/legend-exp/legend-pygeom-optics/pull/13
* Add Ge, Si, Nylon optical properties by ManuelHu in https://github.com/legend-exp/legend-pygeom-optics/pull/12
* Add optical properties of silicon, improve fibers by ManuelHu in https://github.com/legend-exp/legend-pygeom-optics/pull/14
**Full Changelog**: https://github.com/legend-exp/legend-pygeom-optics/commits/v0.3.0