Lub hauv paus tseem ceeb uas ua rau muaj fiber ntau yog: khoov, nyem, tsis nyiam, tsis sib xws thiab butting.
Intrinsic: Nws yog xam qhovkev poob ntawm optical fiber, suav nrog: Rayleigh tawg, qhov to xam qhov nqus, thiab lwm yam.
Dabtsi Yog khoov: Thaum lub ntsej muag hluav taws xob tau khoov, ib feem ntawm lub teeb nyob rau hauv cov hluav taws xob kho qhov muag yuav ploj vim tawg, ua rau poob.
Zuaj zaws: Qhov poob los ntawm kev khoov me me ntawm cov hluav taws xob optical thaum nws tau nyem.
Kev tsis zoo: Qhov tsis zoo nyob rau hauv qhov kho qhov muag fiber nqus thiab tawg lub teeb tawm hauv cov hluav taws xob optical thiab ua rau poob.
Kev tsis coj tsis ncaj ncees: poob los ntawm kev tsis sib thooj ntawm qhov ntsuas ntawm cov fiber ntau cov khoom siv.
Cuam Tshuam: Poob los ntawm cov kho qhov muag fiber ntau.
