Kev Taw Qhia rau FWDM thiab nws ntau hom
FWDM Txheej txheem cej luam
FWDM, los yog lim wavelength divisTaw}} leverection optical fertabent, thiab restust {{1} {} {} {{0} { thoob plaws ib qho dav dav dav dav, ua rau nws tsis tseem ceeb hauv ib hom kev sib txuas lus fiber ntau, nrog rau cov khoom siv hluav taws xob, nrog WDM fiber networks {}}
Hom FWDM
FWDM thev naus laus zis ntau yam ua ntau hom kev thov sib txawv thiab wavelengthe {}}
1,Peb-Chaw Nres Nkoj Wavelength Division Ntau yam
Peb-chaw nres nkoj WDM yog qhov tsim tshwj xeeb FWDM tsim los ntawm nws cov kev ua tau zoo, thiab 1550nm) {4 4 {4 4 {{4 {{.
2,Multi-wavelength wavelength division cultipxer
Dhau ntawm peb-chaw nres nkoj WDM, FWDM thev naus laus zis thev naus laus zis thoob plaws ntau yam wavelengthing ntawm cov neeg siv hluav taws xob ntau xws li thaj chaw wavel) thiab chaw sib tw) {{4 4}}
3,Tunable FWDM
Tunable FWDM yog cov ntxaij lim dej tawm los siv hluav taws xob zoo siab thiab yog tias yog qhov tseeb ntawm kev tshawb fawb thiab tseem tsis tau siv dav hlau tes hauj lwm .
Daim ntawv thov thiab cov txiaj ntsig ntawm FWDM
FWDM nrhiav tau cov ntawv thov kho tshuab hluav taws xob ntau ntxiv rau cov khoom siv hluav taws xob sib txawv ntawm cov hluav taws xob muaj peev xwm ua kom muaj kev ruaj ntseg ib puag ncig thiab kev ntseeg tau zoo ib yam, ua kom muaj kev cuam tshuam zoo Txawm nyob rau hauv cov teeb meem hnyav .
Hauv kev xaus, raws li kev tshaj lij WDM ua si lub luag haujlwm tseem ceeb hauv kev sib txuas lus kho qhov muag thiab kev cog lus rau FWDM ntxiv mus kom dav.
