I roto i te 1970 tīmata reira te hanga o ngā rārangi muka-whatu te kamupene Corning, mohio rite te tīmatanga o te ahumahi hou. I teie mahana, Ko mua o te tahi atu te whanaketanga o te hangarau muka-whatu rāngai o te ōhanga ao, te whakanui ake i ngā pukapuka o te tuku muka e 40% i ia tau! kaiwhakawhanake Main me raihana o te hangarau - te United States - i roto i nga tau tata nei, hua 10 miriona kiromita o te muka whatu, i te mea ōrite ki te 250 porowhita o te ao i te kōpae waenganui. rārangi kōrero muka-whatu - te reo pai mō te whakawhitiwhiti mōhiohio. Ratou taonga - ki te wehe i te tohu ki miriona o kiritaki - kahore he rerekē. Ko ratou rite te raru tuku tohu i waenganui i nga fenua, whenua, rohe, i roto i te pa, kamupene, hanga he hono muka whatu (muimui).
Ratou pūtau kaha tahuri, puka, ia faananea i te tohu marama tuku. Tenei e ratou. Ko te pūtake o te radiation mārama kanotahi ko te taiaho. Modulators hanga he ngaru marama, aua, he hanganga momo o te tāuru tohu hiko. Multiplexers wehe a ngā tohu. Regenerators heke tawhā o te pini whatu. Ko te photodetector hua te huringa kōaro: marama - hiko. rārangi kōrero muka-whatu whai painga nui: ngā ngāwari ki te tāuta i te tikanga o nga hononga, taea ki te tuku i te tohu marama ki tata kahore mate, reliably tiaki te mōhiohio.
I roto i te ao rārangi kōrero muka-whatu e tino maha atalanitikí. hono ratou Europe ki te United States me Canada. Ko te nui rawa i te roa - Transpacific, kawea tahi e te Hononga o Amerika ki Hapani, Haina, South Korea, Hong Kong, Hawaii. kawea whakapanga rārangi muka-whatu i roto i te kōti motuhake. he wāhi i roto i te kaupapa ōrite hoki Russia. tīmata Last tau te hanga o te raina hono Kamchatka, Sakhalin ko Makarana. Kia mahara e te whakamahia te rahi muka matua / takotoranga mo te kātua muka whatu - 1,3-1,55 mm.
State nui hono muka whatu rohe i waenganui i te pokapū me te rohe, me te i roto i nga pa. Ua riro raua na te muka rōnaki - 50/125 microns. hinonga nui whakamahi i te rārangi muka-whatu kōrero mo te whakapai ake o te whakahaere i runga i te tauira o "tari hiko", me te - mo te aunoatanga o production. Characteristically, e te whenua whakawhanakehia (i roto ia ratou - Japan, Ingarangi, Italy, France) i roto i te hanga o te muka whatu whakamahia te anake. hāngai te taumata-rohe ki te tere he take mate iti, monomode taura. Ko iti me māmā ki Maunga multimode taura otinga Enterprise. whakamahia te muka Optical te rite te pāmahana pūoko, te pēhanga me te ngaohiko. E whakamahia ia i roto i hydrophones, pāorooro, seismology, navigation. Whakamahia i roto i ngā pūnaha haumaru, whakaoho.
Hei huihuia ake, kia meinga e matou te ahotea arorau i runga i te meka e ko tonu te hangarau i tawhiti i pau ake, te i te waenganui-mata o tona whanaketanga. Ārahi i hangaia e te kamupene Cisco, 3COM, D-LINK, Dell, kaha ake Allied TELESYN hua optoelectronic. multimode whakawhanakehia hou (hangarau iti) muka optical ki ake āhuatanga. Hangaia tūhono optical ki paerewa whakangao māmā (mahi whai wāhi pū ki raro ki te micron). Hei tuku atu pai tohu marama whakawhanakehia planar auaha te p taiaho, whakaratohia ki te resonator poutū. Whakahaere rangahau i roto i te mara o ngā pūnaha ngōwaea hanganga.