An optimized optical system for backlit imaging.

Abstract

An optimized optical system for back-illuminated imaging was developed and was applied to automotive-type fuel injectors; the system provides significantly higher light collection efficiency than standard flood illumination. An engineered diffuser is used to distribute an extended light source through a controlled range of angles, and a field lens is used… (More)
DOI: 10.1063/1.3128728

3 Figures and Tables

Topics

  • Presentations referencing similar topics