Tare da saurin haɓaka fasahar fasaha ta wucin gadi (AI), buƙatar sarrafa bayanai da ƙarfin sadarwa ya kai wani sikelin da ba a taɓa gani ba. Musamman a cikin filayen irin su babban bincike na bayanai, ilmantarwa mai zurfi, da ƙididdigar girgije, tsarin sadarwa yana ƙara yawan buƙatu don babban sauri da babban bandwidth. Fiber-mode fiber na al'ada (SMF) yana shafar iyakacin Shannon mara iyaka, kuma ikon watsa shi zai kai iyakarsa. Fasahar watsawa na Rarraba Multiplexing (SDM), wacce ke wakilta ta fiber-core fiber (MCF), an yi amfani da ita sosai a cikin hanyoyin sadarwa masu daidaituwa na nesa mai nisa da hanyoyin sadarwa na gani na gajeriyar hanya, suna haɓaka ƙarfin watsa cibiyar sadarwa gabaɗaya.
Multi core Optical fibers karya ta hanyar iyakoki na gargajiya guda-yanayin zaruruwa ta hade da yawa masu zaman kansu fiber muryoyin a cikin guda fiber, muhimmanci ƙara watsa iya aiki. Fiber na yau da kullun na iya ƙunsar nau'ikan nau'ikan fiber guda huɗu zuwa takwas waɗanda aka rarraba daidai gwargwado a cikin kube mai karewa tare da diamita na kusan 125um, yana haɓaka ƙarfin bandwidth gabaɗaya ba tare da haɓaka diamita na waje ba, yana ba da ingantaccen bayani don saduwa da fashewar haɓakar buƙatun sadarwa a cikin bayanan wucin gadi.
Aikace-aikacen filaye masu mahimmanci da yawa yana buƙatar warware matsalolin matsaloli kamar haɗin haɗin fiber mai mahimmanci da haɗin kai tsakanin filaye masu mahimmanci da filaye na gargajiya. Ya zama dole don haɓaka samfuran abubuwan abubuwan da ke da alaƙa kamar MCF fiber haši, fan a ciki da fan fitar da na'urori don juyawa MCF-SCF, da la'akari da dacewa da duniya baki ɗaya tare da fasahar zamani da kasuwanci.
Multi-core fiber fan in/fan out na'urar
Yadda za a haɗa Multi-core Optical fibers tare da gargajiya guda core na gani zaruruwa? Multi core fiber fan in and fan out (FIFO) na'urori sune mahimman abubuwan haɗin gwiwa don cimma ingantaccen haɗin gwiwa tsakanin filaye masu yawan gaske da daidaitattun zaruruwan yanayi guda ɗaya. A halin yanzu, akwai fasahohi da yawa don aiwatar da fan na fiber multi-core a ciki da kuma fitar da na'urori: fasahar da aka haɗe, hanyar daure fiber budle, fasahar waveguide 3D, da fasahar gani sararin samaniya. Hanyoyin da ke sama duk suna da nasu amfani kuma sun dace da yanayin aikace-aikacen daban-daban.
Multi-core fiber MCF fiber optic connector
An warware matsalar haɗin kai tsakanin filaye masu ɗimbin ɗimbin yawa da filaye masu gani guda ɗaya, amma haɗin da ke tsakanin filaye masu ƙima da yawa har yanzu yana buƙatar warwarewa. A halin yanzu, filaye masu mahimmanci da yawa galibi ana haɗa su ta hanyar fusion splicing, amma wannan hanyar kuma tana da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun abubuwa, kamar ƙayyadaddun wahalar gini da wahalar kulawa a mataki na gaba. A halin yanzu, babu ƙaƙƙarfan ma'auni don samar da filaye masu mahimmanci na gani. Kowane masana'anta yana samar da filaye masu mahimmanci na gani daban-daban tare da shirye-shirye daban-daban, masu girma dabam, tazarar asali, da sauransu, wanda ba a ganuwa yana ƙara wahalar haɗuwa tsakanin fitattun filaye na gani da yawa.
Multi core fiber MCF Hybrid module (wanda aka yi amfani da shi zuwa tsarin ƙarawa na gani na EDFA)
A cikin tsarin watsawar gani na Space Division Multiplexing (SDM), maɓalli don cimma babban ƙarfi, saurin sauri, da watsa nisa ya ta'allaka ne ga ramawa asarar watsa sigina a cikin filaye na gani, kuma amplifiers na gani sune mahimman abubuwan haɗin gwiwa a cikin wannan tsari. A matsayin mahimmancin motsa jiki don aikace-aikacen fasaha na SDM mai amfani, aikin SDM fiber amplifiers kai tsaye yana ƙayyade yiwuwar tsarin duka. Daga cikin su, Multi-core erbium-doped fiber amplifier (MC-EFA) ya zama muhimmin mahimmin sashi a tsarin watsa SDM.
Tsarin EDFA na yau da kullun ya ƙunshi ainihin abubuwan haɗin gwiwa kamar erbium-doped fiber (EDF), tushen hasken famfo, ma'amala, mai ware, da tacewa na gani. A cikin tsarin MC-EFA, don cimma ingantaccen canji tsakanin fiber-core fiber (MCF) da fiber core fiber (SCF), tsarin yawanci yana gabatar da na'urorin Fan in/Fan out (FIFO). Ana sa ran mafita mai mahimmanci na fiber EDFA mai mahimmanci na gaba zai haɗa aikin juyawa na MCF-SCF kai tsaye zuwa abubuwan da ke da alaƙa (kamar 980/1550 WDM, samun mai tacewa GFF), ta haka yana sauƙaƙe tsarin gine-gine da haɓaka aikin gabaɗaya.
Tare da ci gaba da ci gaba na fasahar SDM, MCF Hybrid abubuwan da aka gyara za su samar da mafi inganci da ƙananan haɓaka amplifier don tsarin sadarwa na gani mai girma na gaba.
A cikin wannan mahallin, HYC ta haɓaka masu haɗin fiber na gani na MCF waɗanda aka tsara musamman don haɗin haɗin fiber na gani da yawa, tare da nau'ikan mu'amala guda uku: nau'in LC, nau'in FC, da nau'in MC. Nau'in LC da nau'in FC nau'in MCF Multi-core fiber optic connectors an gyara su kuma an tsara su bisa ga masu haɗin LC / FC na al'ada, inganta matsayi da aikin riƙewa, inganta tsarin haɗin gwiwar nika, tabbatar da ƙananan canje-canje a cikin asarar shigarwa bayan mahara couplings, da kuma kai tsaye maye gurbin tsada Fusion splicing matakai don tabbatar da dacewa da amfani. Bugu da kari, Yiyuantong ya kuma ƙera na'ura mai haɗawa ta MC, wanda ke da ƙaramin girma fiye da na'urorin haɗin yanar gizo na gargajiya kuma ana iya amfani da su zuwa wurare masu yawa.
Lokacin aikawa: Juni-05-2025