par Depoortere, Marc 
;Ebbeni, Jean-Pierre
Référence Proceedings of SPIE - The International Society for Optical Engineering, 1504, page (264-267)
Publication Publié, 1991-09
;Ebbeni, Jean-Pierre Référence Proceedings of SPIE - The International Society for Optical Engineering, 1504, page (264-267)
Publication Publié, 1991-09
Article révisé par les pairs
| Résumé : | A very simple sensor for the measurement of rotation angles is presented. The sensor is based on the wavelength variation observed in the focal plane of a system conceived with a diffraction grating and a lens. White light is launched in the input fiber. If the grating undergoes a rotation, the wavelength received by the output fiber is altered. |
