On-chip phase interrogator based on a silicon Michelson interferometer for wavelength-multiplexed FBG sensors
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The feasibility of demodulating fiber Bragg grating (FBG) accelerometers using a Michelson interferometer (MI) based on a silicon-on-insulator (SOI) platform, in conjunction with phase demodulation techniques, is experimentally demonstrated. An on-chip MI stru... ...