par Ebbeni, Jean-Pierre 
Référence Proceedings of SPIE - The International Society for Optical Engineering, 136, page (251-257)
Publication Publié, 1978-04

Référence Proceedings of SPIE - The International Society for Optical Engineering, 136, page (251-257)
Publication Publié, 1978-04
Article révisé par les pairs
| Résumé : | The principe of the diffracting gauge is based on the farfield diffraction spectrum of a slit. In extensometry this gauge permits to measure easely and cheaply strain components with great sensibility and fidelity in time. © 1978, SPIE. |



