A fiber optic pressure transducer having enhanced resolution and dynamic range includes a fiber optic core having one or more gratings written onto it, a birefringence structure for enhancing the birefringence of the core, and a structure for converting isotropic pressure forces to anisotropic forces...http://www.google.es/patents/US5841131?utm_source=gb-gplus-sharePatente US5841131 - Fiber optic pressure transducers and pressure sensing system incorporating same
Fiber optic pressure transducers and pressure sensing system incorporating ...
