A novel grating angular-movement transducer using a multiplex Fabry-Perot interference technology has been developed.The Fabry-Perot interferometer(FPI) has been traditionally used to examine either small spectral ran...A novel grating angular-movement transducer using a multiplex Fabry-Perot interference technology has been developed.The Fabry-Perot interferometer(FPI) has been traditionally used to examine either small spectral ranges or relatively simple spectra.Recently,however,the studies have shown that the FPI can be competitive with the Michelson interferometer over extended spectral ranges.A relatively new FPI is described based on two gratings.展开更多
文摘A novel grating angular-movement transducer using a multiplex Fabry-Perot interference technology has been developed.The Fabry-Perot interferometer(FPI) has been traditionally used to examine either small spectral ranges or relatively simple spectra.Recently,however,the studies have shown that the FPI can be competitive with the Michelson interferometer over extended spectral ranges.A relatively new FPI is described based on two gratings.
