Abstract: A high-sensitivity temperature sensor based on an in-fiber germanium (Ge) microsphere Fabry-Perot (FP) cavity is presented. The lower melting point of the Ge core compared to that of a ...

Abstract: We have utilized a single crystal silicon carbide (SiC) pressure sensor to validate the existence of thermo-acoustic instability at 310 Hz in a combustor test rig operating at 420 /spl deg/C ...