Zoonadi, nyengo yozizira imatha kukhudzazingwe za fiber optic, ngakhale kuti zotsatira zake zingasiyane malingana ndi mmene zinthu zilili. Nazi mfundo zofunika kuziganizira:
Kutentha Makhalidwe a Fiber Optic Cables
Zingwe za fiber optic zimakhala ndi mawonekedwe a kutentha omwe angakhudze momwe amagwirira ntchito. Pakatikati pa zingwe za fiber optic amapangidwa ndi silika (SiO2), yomwe imakhala ndi coefficient yotsika kwambiri yakukula kwamafuta. Komabe, zokutira ndi zigawo zina za chingwe zimakhala ndi ma coefficients apamwamba a kuwonjezeka kwa kutentha. Kutentha kukatsika, zigawozi zimagwira kwambiri kuposa silika pachimake, zomwe zimapangitsa kuti ulusiwo ukhale ndi microbending.
Kuwonjeza Kutaya Pakutentha Kochepa
Kuyika kwa microbending chifukwa cha kusintha kwa kutentha kumatha kukulitsa kutayika kwa kuwala mu zingwe za fiber optic. Pakutentha kotsika, kupindika kwa zida zokutira ndi zigawo zina kumapangitsa mphamvu ya axial compressive pa fiber, ndikupangitsa kuti ipindike pang'ono. Microbending iyi imawonjezera kutayika kwa kubalalika ndi kuyamwa, kumachepetsa mphamvu yotumizira ma sign.
Zofunika Zakutentha Kwapadera
Zotsatira zoyeserera zawonetsa kuti kuwonongeka kwa kuwala kwazingwe za fiber optickumawonjezeka kwambiri pa kutentha pansi -55 ° C, makamaka pansi -60 ° C. Pa kutentha kumeneku, kutayika kumakhala kwakukulu kwambiri kotero kuti dongosolo silingagwirenso ntchito bwino. Komabe, ndikofunikira kuzindikira kuti kutentha kwapadera komwe kutayika kwakukulu kumachitika kumatha kusiyanasiyana malinga ndi mtundu ndi mtundu wa chingwe cha fiber optic.
Kusintha kwa Kutayika
Mwamwayi, kuwonongeka komwe kumachitika chifukwa cha kutentha kwa ma microbending kumasinthidwa. Kutentha kumakwera, zida zokutira ndi zigawo zina zimakula, kuchepetsa mphamvu ya axial compressive pa fiber ndipo motero kuchepetsa microbending ndi kutayika kogwirizana.
Zothandiza
Pochita, nyengo yozizira imatha kukhudza magwiridwe antchito a zingwe za fiber optic m'njira zingapo:
Kuwonongeka kwa Signal:Kuwonongeka kowonjezereka kungayambitse kuwonongeka kwa zizindikiro, zomwe zimapangitsa kuti zikhale zovuta kutumiza deta pamtunda wautali popanda kukulitsa.
Kulephera Kwadongosolo:Muzochitika zovuta kwambiri, kutayika kowonjezereka kungayambitse dongosololi kulephera kwathunthu, kusokoneza kulankhulana ndi kutumiza deta.
Mavuto Osamalira:Kuzizira kungapangitsenso kuti zikhale zovuta kusamalira ndi kukonza zingwe za fiber optic, chifukwa mwayi wopita kumalo okhudzidwawo ukhoza kuchepetsedwa ndi chipale chofewa, ayezi, kapena zopinga zina.
Njira Zochepetsera
Pofuna kuchepetsa zotsatira za nyengo yozizira pazingwe za fiber optic, njira zingapo zingagwiritsidwe ntchito:
Kugwiritsa Ntchito Zinthu Zokhazikika pa Thermally Stable:Kusankha mapangidwe a chingwe ndi zipangizo zomwe zimakhala zolimba kwambiri zimatha kuchepetsa kusintha kwa kutentha.
Insulation ndi Kutentha:Kupereka kutchinjiriza kapena kutenthetsa zingwe kumalo ozizira kungathandize kuti zisamatenthetse bwino.
Kuyang'anira ndi Kusamalira Nthawi Zonse:Kuwunika pafupipafupi komanso kukonza zingwe za fiber optic kungathandize kuzindikira ndi kuthana ndi zovuta zomwe zingachitike zisanalephereke.
Pomaliza, pamene nyengo yozizira ingakhudzezingwe za fiber opticpowonjezera kutayika kwa kuwala chifukwa cha kutentha kwa microbending, mphamvuyo imatha kuchepetsedwa pogwiritsa ntchito zipangizo zokhazikika, kusungunula, kutentha, ndi kuyang'anitsitsa ndi kukonza nthawi zonse.