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

1. Lopez, C.
2. Doval, A.F.
3. Dorrio, B.V.
4. Cernadas, D.
5. Trillo, C.
6. Fernandez, J.L.
7. Perez-Amor, M.
8. Tejedor, B.G.