Lub fiber ntau optic sensor yog lub thev naus laus zis siv hluav taws xob nrog kev sib cais. Tseem muaj los ntawm-nqaj, regressive reflection, thiab diffuse reflection hom. Txoj haujlwm ntawm kev ntsuas fiber ntau yog zoo ib yam li ntawd ntawm lub yees duab thev naus laus zis, thiab ob qho tib si tuaj yeem kuaj pom cov khoom ntawm qhov chaw deb. Qhov sib txawv yog tias qhov loj me ntawm lub fiber ntau dua yog me dua li ntawm lub teeb ci, thiab lub cheeb ntawm lub teeb me me dua li ntawm cov photicelectric sensor. Tsis tas li ntawd, muaj cov fiber ntau qhov ntsuas muaj fiber ntau, xws li muaj kuab ntau, xws li oily ib puag ncig, kub siab, thiab lwm yam.
