ʻO ka ʻāpana nui o ke olonā optical he olonā aniani. ʻO ka ʻāpana nui o ke olonā aniani he silica maʻemaʻe kiʻekiʻe. Hoʻomoʻa ʻia i loko o kahi preform fiber optical ma ka mahana o 1500 degere Celsius. Ma hope o ka hana ʻana i ka preform fiber optical, waiho ʻia i loko o kahi kiʻi kaha kiʻi. Hoʻomaʻemaʻe ʻia kahi paipu annealing 7,500 kilomita ka lōʻihi e pale i nā haumia a me ka lepo mai ka hāʻule ʻana ma luna o ke olonā optical a hoʻoheheʻe ʻia i loko o kahi embryo palupalu ma kahi mahana kiʻekiʻe o 2,200 degere Celsius. Ma hope o ka hala ʻana i loko o ka umu, hiki ke huki mau ʻia. Hoʻomaʻalili mālie ʻia ka paipu annealing 1 mika ka lōʻihi e hana i kahi olonā me ke anawaena o 0.1 mm. Hoʻohuli ka mīkini wili e hoʻokele i ke kaha kiʻi fiber a hoʻopau i ka hui fiber optical. Hiki i ka fiber optical, i hana ʻia me ke olonā aniani, ke hoʻouna i nā hōʻailona optical ma luna o nā tausani kilomita. Hoʻohui ʻia nā haneli a i ʻole nā tausani o nā olonā optical e hana i kahi kaula optical, ʻaʻole wale e hoʻomaikaʻi i ka ikaika o ke olonā akā hoʻonui nui hoʻi i ka hiki ke kamaʻilio.
ʻO kēia ke kaʻina hana hana o ka fiber optical. ʻO ka mea i hana ʻia he fiber optical aniani lahilahi. Inā hoʻoheheʻe ʻoe i ka fiber, e ʻike ʻoe he fiber aniani moakaka kēlā me kēia kaula optical ke ʻili ʻia. He palupalu loa ia a maʻalahi ke haki, akā ʻaʻohe mea pehea kou huki ʻana, ʻaʻole hiki iā ʻoe ke huki hou aku. ʻO ia ke kumu, i ka wā e hoʻopili ai i nā fibers, lohe pinepine ʻoe i ka poʻe ʻelemakule e ʻōlelo ana ʻaʻole hiki ke pelu ʻia a haki maʻalahi nā fibers optical. He ʻano kēia o ka fiber optical.
Uea ʻōpae
I nā huaʻōlelo maʻalahi, ʻo ke kaula optical he mau olonā optical he nui i hoʻohele ʻia ma o kahi ʻūpā post-processing a pale ʻia papa ma ka papa. ʻAe kēia i ka fiber optical e hoʻouna i ka ʻikepili ma nā wahi o loko a me waho me ka ʻole o ka hoʻokaʻawale maʻalahi, e hoʻololi ai i nā hoʻonohonoho like ʻole. Ma ke ʻano he mea nui no ka hoʻoili ʻikepili wikiwiki, hoʻopilikia nā kaula optical i ko mākou ola. ʻO ke ʻano kaulana loa ʻo fiber-to-the-home (FTTH). ʻOiai ua kapa ʻia ʻo fiber-to-the-home, he kaula optical lahilahi loa ia i ʻike ʻia ʻo ke kaula optical sheathed. ʻO nā ʻano nui o nā kaula optical: 6-core, 8-core, 12-core, 48-core, 72-core, 96-core, 144-core, 288-core, etc. ʻO nā kaula optical 6, 8, 12, 24, a me 48-core nā mea i hoʻohana pinepine ʻia.
ʻO ka ʻokoʻa ma waena o ke kaula optical a me ke kaula optical: Ma ke ʻano laulā, ʻo ke kaula optical he kaula optical, ʻo ia hoʻi kahi mea hoʻoili. Akā ma ka ʻōlelo pololei, he mau huahana like ʻole nā mea ʻelua. ʻO ka ʻokoʻa ma waena o ke kaula optical a me ke kaula optical: ʻO ke kaula optical kahi mea lahilahi a maʻalahi hoʻi e hoʻouna i nā kukuna māmā. Pono e uhi ʻia ka hapa nui o nā kaula optical me kekahi mau papa o nā ʻano pale ma mua o ka hoʻohana ʻana. Ua kapa ʻia ke kaula i uhi ʻia he kaula optical. No laila, ʻo ke kaula optical ke kikowaena o ke kaula optical a ua pale ʻia e kekahi mau ʻāpana kōkua a me nā papa pale e hana i kahi kaula optical.
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Ka manawa hoʻouna: Nov-24-2023
