An optical sensor suitable for detecting the main faults which can occur during the laser welding process is described. Process-generated light is collected using an optical fibre and welding errors are detected by analysis of the temporal and chromatic characteristics of this light.
|Number of pages||4|
|Journal||Proceedings of SPIE - the International Society for Optical Engineering|
|Publication status||Published - 2000|
|Event||14th International Conference on Optical Fiber Sensors - Venice, Italy|
Duration: 11 Oct 2000 → 13 Oct 2000