Spatial resolution and MTF of a fibreoptic probe for the automatic inspection and measurement of surface cracks in the inner side of heat exchanger tubes
DATA:
2000-11-09
IDENTIFICADOR UNIVERSAL: http://hdl.handle.net/11093/1235
TIPO DE DOCUMENTO: conferenceObject
RESUMO
The resolution performance of a new fiberoptic probe is analysed using its MTF and its resolution limit that are evaluated both with a simple theoretical model and with experimental data obtained with a laboratory prototype.