A signal-processintegc hniquef or intensity-modulatefdib re-optical sensorsis presentedS. ucha techniquew, hich can be adoptedi n most dualwavelengthre ferencings ensorsa, llowso ne to extractb oth the intensity-modulateds ignala nd the references ignalf rom the compositep hotodetectosr ignal, using a .Forrrier expansion. A high sensitivity und a goòd noise rejectión is achievedE. xperimentarle sults,o btainedw it-ha therÀochromicte mperature sensora, re reported.
Dual wavelength optoelectronic system for intensity modulated fiberoptic sensors
M Brenci;A Mencaglia;AG Mignani
1988
Abstract
A signal-processintegc hniquef or intensity-modulatefdib re-optical sensorsis presentedS. ucha techniquew, hich can be adoptedi n most dualwavelengthre ferencings ensorsa, llowso ne to extractb oth the intensity-modulateds ignala nd the references ignalf rom the compositep hotodetectosr ignal, using a .Forrrier expansion. A high sensitivity und a goòd noise rejectión is achievedE. xperimentarle sults,o btainedw it-ha therÀochromicte mperature sensora, re reported.File in questo prodotto:
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