Kutengesa Zvakanaka Yakabatanidzwa Circuit HFBR-772BWZ In Stock

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Fiber optics, zvakare spelled fiber optics, iyosainziyekutumiradata, izwi, uye mifananidzo nekupfuura kwechiedza kuburikidza nematete, mafiber akajeka.Intelecommunications, tekinoroji yefiber optic yakatotsivamhangurawaya mukatikureba runharemitsara, uye inoshandiswa kubatanidzamakombiyutamukatiLocal area network.Fiberopticsndiyo zvakare hwaro hwefiberscopes inoshandiswa pakuongorora nhengo dzemukati dzemuviri (endoscopy) kana kuongorora zvemukati zvezvakagadzirwa zvigadzirwa.

Iyo yakakosha yepakati yefiber optics ibvudzi-ritete faibha iyo dzimwe nguva inogadzirwa nayoplastikiasi kazhinji kachogirazi.Rakajairika girazi optical fiber ine dhayamita ye125 micrometres (μm), kana 0.125 mm (0.005 inch).Izvi ndizvo chaizvo dhayamita yevhavha, kana yekunze inoratidzira layer.Iyo core, kana yemukati transmitting silinda, inogona kunge iine dhayamita diki segumiμm.Kuburikidza nenzira inozivikanwa sekufungisisa kwemukati kuzere,chiedzamwaranzi inopenya mufiber canpropagatemukati mepakati pemadaro marefu nekuderera kunoshamisa, kana kudzikiswa kwesimba.Madhigirii ekudzikira pamusoro pechinhambwe chinosiyana zvichienderana nehurefu hwechiedza uye kusvikacompositionye fiber.

Pakaunzwa magirazi mafiber ecore/cladding dhizaini mukutanga kwema1950, kuvapo kwetsvina kwakaganhurira basa ravo kune hurefu hupfupi hwakakwana hweendoscopy.Muna 1966, mainjiniya emagetsiCharles KaonaGeorge Hockham, vachishanda muEngland, vakakarakadza kushandisa faibha nokudatelecommunication, uye mukati memakumi maviri emakoresilicamagirazi faibha akanga achigadzirwa nekuchena kwakakwana izvoinfraredzviratidzo zvechiedza zvaigona kufamba mazviri kwemakiromita 100 (makiromita 60) kana kuti kupfuura pasina kukwidziridzwa nevaidzokorora.Muna 2009 Kao akapihwa mubairo weNobel PrizemuFizikisi yebasa rake.Plastic fibers, kazhinji yakagadzirwa ne polymethylmethacrylate,polystyrene, kanapolycarbonate, dzakachipa kugadzira uye dzinochinjika kupfuura girazi faibha, asi kudzikisira kwadzo kwechiedza kunodzora kushandiswa kwadzo kune mapfupi malink mukati mezvivakwa kana.motokari.

Optical telecommunication inowanzoitwa neinfraredchiedza mumasaisai ezvikamu zve0.8–0.9 μm kana 1.3–1.6 μm—masaisai anogadzirwa zvakanakachiedza-emitting diodeskanasemiconductor lasersuye izvo zvinotambura kuderera zvishoma mumagirazi fibers.Kuongororwa kweFiberscope mu endoscopy kana indasitiri kunoitwa mune inooneka wavelengths, rimwe bundle refiber riri kushandiswavhenekeranzvimbo yakaongororwa ine chiedza uye imwe bundle inoshanda seyakarebalenzikuendesa mufananidzo kuneziso remunhukana vhidhiyo kamera.