Dispersion them nyiaj module abbreviationDCM, txhais: module rau dispersion them nyiaj
Hauv kev sib txuas lus kho qhov muag fiber ntau, lub dispersion them nyiaj module (DCM) (tseem hu ua dispersion them nyiaj unit, DCU) yog siv los them nyiaj rau cov dispersion, piv txwv li, los them rau qhov dispersion ntev.kis tau tus mob fiber.
Feem ntau, cov qauv no muab qee qhov kev faib tawm (piv txwv li, muab cov kev faib tawm ib txwm nyob hauv thaj tsam 1600nm spectral), tau kawg, kuj tseem muaj cov qauv uas muaj qhov sib txawv. Ntxig lub module rau hauv qhov txuas fiber ntau optic yog qhov yooj yim heev vim tias muaj cov khoom siv kho qhov muag ntawm qhov kev tawm tswv yim thiab cov zis xaus.
Fiber amplifiers tuaj yeem siv los them nyiaj rau qhov poob. Piv txwv li, erbium-doped fiber amplifiers tuaj yeem siv hauv 1500nm kev sib txuas lus. Lub dispersion them nyiaj module feem ntau yog muab tso rau ntawm ob lub amplifiers.
