Fabrication and Characterization of a Miniaturized Freeform ZnS Lens for Thermal Sensing
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2025-01-01 |
| Authors | Dries Rosseel, Simone Sorgato, R. Arumugam, R. Bhandari, Jan Mink |
Abstract
Section titled āAbstractāWe present the fabrication of a freeform multispectral ZnS lens through ultraprecision diamond tooling and its characterization using white light interferometry. We achieve a surface roughness Sa < 1.2nm and a RMSt error < 150nm.