CPMD-II

Collimated phase measuring deflectometry II: Re-design of the optical layout for high-curvature surfaces

This paper discusses a revised optical layout for Collimated Phase Measuring Deflectometry in order to increase the slope measuring range.

June 2025 · Corey Austin, Wanqi Shang, Lei Huang, Tianyi Wang, Carl Paterson, Peter Török, Mourad Idir
CPMD

Collimated phase measuring deflectometry

This paper introduces a new metrology technique called Collimated Phase Measuring Deflectometry which can be used for highly curved and freeform surfaces.

October 2023 · Lei Huang, Tianyi Wang, Corey Austin, Lukas Leinhard, Yan Hu, Chao Zuo, Daewook Kim, Mourad Idir
Stray Light

Measurements and Mitigation of Scattered Light Noise in LIGO

This thesis covers the work done to mitigate stray light in LIGO in pursuit of a PhD.

December 2020 · Corey Austin