Xov xwm

Kev xaiv ntawm optical cable tsis yog tsuas yog raws li tus naj npawb ntawm cov fibers optical thiab hom fiber ntau optical, tab sis kuj yog cov txheej txheej ntawm cov khoom siv kho qhov muag raws...

Cov txheej txheem feem ntau suav nrog kev sib txuas mus tas li, kev sib txuas thaum muaj xwm txheej ceev thiab kev sib txuas nquag.

Optical cable yog tsim los ntawm cable core, reinforcing steel hlau, muab tub lim thiab sheath, thiab lwm yam. Tsis tas li ntawd, muaj cov txheej txheem dej tsis zoo, tsis muaj txheej, insulated hl...

Fiber optic cables yog tsim los ua kom tau raws li cov khoom siv kho qhov muag, kho qhov muag, lossis ib puag ncig kev ua tau zoo, thiab yog kev sib txuas lus cable sib txuas uas siv ib lossis ntau...

Intrinsic yog qhov poob ntawm cov fiber ntau, suav nrog: Rayleigh tawg, kev nqus dej, thiab lwm yam.

Optical fibers yog tsim los ntawm ob txheej iav nrog sib txawv refractive indices.

Qhov dav ntawm cov zaus band sawv cev rau qhov loj ntawm lub peev xwm kis tau tus mob. Qhov ntau zaus ntawm cov cab kuj, qhov loj dua qhov zaus bandwidth uas lub teeb liab yuav kis tau.

Optical fiber, luv luv rau optical fiber, yog fiber ntau ua los ntawm iav los yog yas uas ua raws li lub teeb kis tau tus mob. Lub hauv paus ntsiab lus kis tau tus mob yog "tag nrho kev xav ntawm l...