Raws li cov laj thawj ntawm kev tawg, cov hluavtaws fiber ntau tuaj yeem faib ua hom kev tawg, cov khoom tawg, cov khoom tawg yooj yim, kev tawm tsam thiab kev sib faib polarization.
Raws li cov laj thawj ntawm kev tawg, cov hluavtaws fiber ntau tuaj yeem faib ua hom kev tawg, cov khoom tawg, cov khoom tawg yooj yim, kev tawm tsam thiab kev sib faib polarization.