Abstract
A system of small rotation angle measurement based on the fringe projection is proposed and demonstrated. This system has potential for a broad range of uses and a robustness for the external disturbances, because it requires no coherent light. The setup is very simple and applicable to the automatic on-line measurement. Several measurements indicate a sensitivity of 3 arcsec.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 14-21 |
| Number of pages | 8 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 3835 |
| State | Published - 1999 |
| Externally published | Yes |
| Event | Proceedings of the 1999 Three-Dimensional Imaging, Optical Metrology, and Inspection V - Boston, MA, USA Duration: Sep 19 1999 → Sep 20 1999 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering