PCF-Cavity FBG Fabry-Perot Resonator for Simultaneous Measurement of Pressure and Temperature PROJECT TITLE :PCF-Cavity FBG Fabry-Perot Resonator for Simultaneous Measurement of Pressure and TemperatureABSTRACT:In this paper, we propose a Photonic Crystal Fiber (PCF)-cavity fiber Bragg grating (FBG) Fabry-Perot resonator for simultaneous sensing of temperature and pressure. The proposed device is built by splicing a one.five-mm long PCF section between 2 identical saturated FBGs written in SMF-28 forming an FBG-PCF-FBG configuration. Thus, a resonance DIP is made at intervals the Bragg reflection curve. Taking advantage of the difference in pressure sensitivities between the 2 sorts of fiber, the discriminative measurement of pressure and temperature will be achieved from the shifts of the resonance wavelength and band-edge wavelength. In addition, the identical temperature sensitivity of PCF and SMF-28 provides the convenience of eliminating the temperature variable and achieving temperature insensitive pressure measurement. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest $_$ Control of Descriptor Systems Possessing Invariant Zeros on the Imaginary Axis and Infinity Modified weight function with automatic node generation in element-free Galerkin method for magnetic field computation
