Project Title:

Miniature, Fiber-Optic-Coupled Range Scanner

05.06-9200
910854
Miniature, Fiber-Optic-Coupled Range Scanner
Coleman Research Corporation
5950 Lakehurst Drive
Orlando
FL
32819
Dana
Simonson
703-719-9200
LaRC
NAS1-19521
093

05.06-9200
910854

Abstract:

Miniature, Fiber-Optic-Coupled Range Scanner
This project will develop a robust, miniature three-dimensional laser radar for measurement
of steps, gaps, and contours of the Space Shuttle's thermal protection system (TPS).
The approach is a miniature, fiber-optic-coupled, range scanner designed to function
as a three-dimensional, coherent, laser-radar topographical measurement system. This
will result in a robust miniature three-dimensional laser radar suitable for use
with robotic end-effectors. The innovative merger of laser radar technology with
a fiber-coupled GaAs integrated optical solid-state scanner provides a realistic
solution to the problem of TPS measurements. This measurement system will also provide
reflectance data that is independent of background illumination.
Commercial applications include robotic measurement and inspection in confined environments.
laser radar, lidar, inspection, integrated optics