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    Lerata Lekaleng

    Nako ea poso: Nov-27-2024

    Li-fiber tsa optical ke likanale tse nang le mehala tse fetisang matšoao a optical.

    Re bua ka matšoao a sa hlokahaleng a motlakase ka mocha e le lerata. Lerata tsamaisong ea puisano e phahametse lets'oao, 'me ho boetse ho na le lerata tsamaisong ea puisano ha ho se na pontšo ea phetisetso,' me lerata le lula le le teng tsamaisong ea puisano. Lerata le ka bonoa e le mofuta oa tšitiso ea kanaleng, e tsejoang hape e le tšitiso ea tlatsetso, hobane e behiloe holim'a lets'oao. Lerata le kotsi ho phetisetso ea mats'oao, le ka khopamisa mats'oao a analoge, la etsa liphoso mats'oao a dijithale, 'me la fokotsa sekhahla sa phetiso ea tlhahisoleseling.

    Ho ea ka lihlopha tsa mehloli, lerata le ka aroloa ka mekhahlelo e 'meli: lerata le etsoang ke batho le lerata la tlhaho. Lerata la anthropogenic le hlahisoa ke mesebetsi ea batho, joalo ka tlhase e tsoang ho liboro tsa motlakase le motlakase oa nakoana.li-switches, tlhase e tsoang lits'ebetsong tse khantšang likoloi, tšitiso ea mabone a fluorescent, le mahlaseli a motlakase a tsoang liteisheneng tse ling tsa seea-le-moea le lisebelisoa. Lerata la tlhaho ke mefuta e fapaneng ea mahlaseli a motlakase a teng tlholehong, joalo ka lehalima (leseli), lerata la sepakapaka, le cosmicnoise e tsoang letsatsing le sehlopha sa linaleli (sehlopha sa linaleli). Ho phaella moo, ho na le lerata la bohlokoa haholo la tlhaho, ke hore, lerata la mocheso. Lerata la mocheso le tsoa motsamaong oa mocheso oa lielektrone likarolong tsohle tse hanyetsanang. Ka mohlala, lithapo, li-resistors, le lisebelisoa tsa semiconductor kaofela li hlahisa lerata la mocheso. Ka hona, lerata la mocheso le teng hohle 'me le teng ka mokhoa o ke keng oa qojoa lisebelisoa tsohle tsa elektroniki, ntle le haeba sesebelisoa se le mocheso oa thermodynamic OK. Likarolong tse hanyetsanang, li-electrone tse sa lefelloeng li lula li tsamaea ka lebaka la matla a tsona a mocheso, li thulana le likaroloana tse ling tse tsamaeang le ho tsamaea ka mokhoa o sa reroang ka tsela ea polygonal, ke hore, e hlaha e le motsamao oa Brownian. Ha ho se na matla a ka ntle, karolelano ea hona joale e bakoang ke ho sisinyeha ha Brownian ea li-electrone tsena e lekana le zero, empa karolo ea hona joale ea AC e hlahisoa. Karolo ena ea AC e bitsoa lerata la mocheso. Maqhubu a maqhubu a lerata la mocheso a pharaletseng haholo, a ajoa ka ho lekana hoo e ka bang ho tloha haufi le zero frequency ho fihla ho 102Hz.

    Ena ke Shenzhen HDV phoeletron Technology Ltd. ho u tlisetsa sehlooho sa "lerata ka mocha", ka tšepo ea ho u thusa, Shenzhen HDV phoeletron Technology Ltd. ke tlhahiso e khethehileng ea baetsi ba lisebelisoa tsa puisano, lihlahisoa tse chesang tsa puisano tsa k'hamphani ke:ONUletoto, letoto la li-transceiver,OLTletoto, empa hape le tlhahiso ea letoto la lihlooho tse, tse kang: Puisano optical module, optical puisano module, netweke optical module, puisano optical module, optical fiber module, Ethernet optical fiber module, joalo-joalo, e ka fana ka tšebeletso ea boleng bo lumellanang bakeng sa basebelisi ba fapaneng. ' litlhoko, amohela ketelo ea hau.

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