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