IbhizinisiInethiwekhi Inthanethi

Quantum inthanethi - kuyini, ukuthi isebenza kanjani? Izinzuzo. inethiwekhi quantum

Ucwaningo lwamuva ezalethwa ososayensi European futhi Russian luye lwabonisa ukuthi ukuhamba quantum nolwazi classical ongaphumelela co-ezikhona ngaphakathi kwemingcele efanayo idatha fiber-optic ukusakaza imigqa. Lokhu kwenza kube nokwenzeka esikhathini esizayo ukuze kancane kancane ukwedlulisela kusuka ku-intanethi bendabuko kunethiwekhi esekelwe zango izinhlayiya aphansi, internet quantum.

Sisheshisa ucwaningo

Esikhathini umkhakha ikhompyutha ukuvuthwa Icebo lika. Physicists kusukela University of Pennsylvania ukuthi ngemva kweminyaka emine yokuqeqeshelwa ezivamile Silicon chips uyofinyelela umkhawulo wabo. Nciphisa owengeziwe kubo akunakwenzeka, ngakho amakhompyutha ezivamile akudingeki siphile isikhathi eside.

Yabo sizobuyiselwange ubuchwepheshe ngokuyinhloko entsha, amakhompyutha quantum. Esikhundleni chips kuyoba izinhlayiya aphansi. Lokhu kwenza kube nokwenzeka ukuba kakhulu ukunqinda futhi sithuthukise ukusebenza. Nakuba lezi prototypes azisebenzi ngokushesha kunokuba amakhompyutha kancane, kodwa lokho kumane nje kuyindaba yesikhathi. Ngakwelinye ihlangothi, usebenzisa engaba omkhulu, uzokwazi ukuxazulula ngokushesha izinkinga nezingcindezi ukuqaliswa Inthanethi ngokuyinhloko entsha quantum.

I-Mysteries of Inthanethi quantum

Kanjani intanethi quantum? Kuyini futhi siyini essence yayo? Umehluko ukuthi kusekelwe imithetho quantum Mechanics. Ubethula obonwa ososayensi njengoba kushisa, endaweni elibuhlungu ukuthi ingasetshenziswa ukuchaza izenzakalo ayiqondakali ngokuphelele. Omunye wabo umphumela Photoelectric.

Zango-quantum physics e ekusebenzeleni abantu

Njengamanje, kuyacaca: e ikusasa lethu eduze uyongena mkhuba internet quantum. Yini-ke asibuyisele noma indlela kuyoba? Mhlawumbe kuzoba bolunye uhlanga, efana ukwethulwa Semiconductor transistors esikhathini esidlule.

isimiso sayo sisekelwe impahla superposition izihibe quantum. It has no spin ethize, futhi yalinganisa imibukiso yesibili okuphambene. Ukuze uthole ukuqonda more ephelele lokhu kusho ukuthi kuyizinhlayiyana aphansi ngamunye, ethwala ulwazi bengabonakali exhumene naso "kudida" pair. Ngaphezu kwalokho, ibanga elibahlukanisile akusho luyithinta ulwazi idluliswe ngokushesha.

Ukusebenzisa le mithetho ezingasadingeki kuthiwa kwavela amathuba amahle kakhulu isivinini kanye nedatha imfihlo. Imininingwane Intercept wathumela ngale ndlela, kungaqashelwa, akunakwenzeka: nanoma yini efundwayo eshiya izibazi, noma ukuchitha ulwazi yasekuqaleni.

Sheshisa ngokushesha kunokuba umcabango

Ngokuphathelene idatha zakamuva nesilinganiso rate idatha, base hit emcabangweni yethu. Kwedlula ijubane lokukhanya eziphindwe kazinkulungwane eziyishumi ezazilokhu. Kodwa, cishe, esikhathini esizayo, ososayensi uzothola ukuthi isiginali ngesivinini transmission iphezulu kakhulu kunalokho okwake kuchazwa, intanethi quantum ezinjalo. Kusho ukuthini? Yini esingayifunda lona? Mhlawumbe okuwuphawu a amabanga zicatshangwe ngaphambili emkhathini futhi izinto ezintsha.

Ubuchwepheshe obusha e izinhlayiyana eziningi zokukhanya

Esikhathini ukuguqulwa ubuchwepheshe izinhlayiyana eziningi zokukhanya kule ukuqopha naphakathi ososayensi Russian bathole isicelo eyayenziwe esekhulile zinhlayiya, okungukuthi idayimane. It kuvela ukuthi uma ukukhanya sidlula crystal, kuba uketshezi iqala ukwakha impahla lehla vortices wave. It ingathunyelwa kunoma yiziphi iziteshi. Ngokujwayelekile, oziphatha njengongqingili uketshezi. Ikakhulu, ingasatshalaliswa khona ijubane kancane kakhulu noma ngisho ukuyeka.

Kuyathakazelisa kakhulu kulolu hlangothi, futhi kubaluleke kakhulu ngoba kukuvumela ukuba bangasizakali nokukhanya wenze noma yini, kuhlanganise ukuthola lo mkhuba internet quantum. Lokhu kuvumela ukuyisebenzisa njenge-ejenti yokudlulisa ulwazi. Manje Isiphathi walo eyinhloko kagesi. Kodwa kungcono into abangaphelele. Ngakho-ke, noma iziphi izinhlangano noma ukusheshisa kagesi icala imiphumela amandla ukulahlekelwa, okuyinto iya ku imvelo kanye heats wokugaya chipset izingxenye.

I-Inthanethi uqobo kade isintu ezingaphezu kuka-5% we amandla uveza. Ngakho-ke, esikhundleni izinhlayiyana eziningi zokukhanya electron kuhle ngabe ukwehlisa esiningi namandla ukulahlekelwa. Ngakho, izindleko Inthanethi uqobo uyowa.

Inthanethi Quantum eRussia

i-quantum imisebenzi Inthanethi in Russian ahlukile. Naphezu uxhaso ongaphakeme futhi zonke izinhlobo zezithiyo, abacwaningi olwenziwa ucwaningo futhi izuzwe eyanele kule ndawo empeleni ehola isikhundla. Ngenxa yalokho, it wakwazi ukwakha eliyingqayizivele, ephezulu ezingeni lesikhungo. Sihlanganisa amaqembu zokuhlola kanye theory, kanye nocwaningo isicelo. Lokhu sikhungo usekelwa ngokwengxenye "Gazprombank", ngenxa yesimo esithile esivelile isimo ezihlukahlukene. Kunoma yikuphi, lokhu isibonelo okufanele ilandelwe isayensi isiRashiya, ukuma ngesikhathi lutho.

Nqoba amasimu amasha

Ngesikhathi sigaba samanje ukuthuthukiswa Internet quantum ingabizwa kuphela ubuchwepheshe yokuvikela idatha usebenzisa indlela yokubhala efihla incazelo quantum. amanethiwekhi okufanayo namuhla kunalokho elula iphuzu-to-phuzu. Ososayensi bafuna uzenzele ngokuhlanganyela, ngesisekelo obuhlanganisa ezihlukahlukene iziteshi nezindlela ukubethela.

Uma silandela ukuqaliswa umbono, imiphumela abacwaningi Russian kuyoba ebalulekile. Esinye isibonelo - single-albhamu yezithombe emitter umtshina, ukuwuthuthukisa Kurchatov Institute.

Ngoba khona eminingi etholakale ezifana Inthanethi quantum, ososayensi kudingeka ukuxazulula nobunzima Ngokuhlanganisa imishini ekhethekile yedatha quantum futhi ekhona ukuxhumana amanethiwekhi namuhla.

Izimpikiswano main amanga ngesinqumo ukushintsha futhi isignali okhulisa. Uma uthumela ulwazi ngesisekelo indinganiso quantum i fibre optical, ngeke adabule regenerator. Ngakho-ke omunye izixazululo lolu shintsho ibe uphawu lukagesi bese emuva indawo yokuqala.

Namuhla umkhawulo amakhilomitha tromstam. Le libanga, okuyilona elidingekayo ukuze ukhiqize optical isignali ukuvuselelwa. Futhi sidinga inkinobho prototype quantum. Umthamo isamba khona izinkinga enzima zingaxazululwa kuphela phakathi neminyaka eyishumi ezayo. Nokho, phakathi ososayensi phikisana kungenzeka "Ukugibela" inthanethi quantum. Lokho kungaletha futhi ungabasiza kanjani? Namuhla abukho impendulo eyodwa, kodwa umbuzo ethula futhi ngokuletha lobu buchwepheshe kwabakhileyo abavamile, ngcono ngokucacile izinga lempilo nokuphepha.

Inkathi entsha iqala

China namuhla ubeke iphrojekthi wokuvelela ukuthumela inethiwekhi quantum ngoba 1,200 amakhilomitha usebenzisa satellite. Okwamanje, safinyelela ibanga esiphezulu eziyikhulu amakhilomitha. Abacwaningi baye basungula indlela ukuvikela yengeza izitshengiselo ezivela kwamanye izimo weathering. Nokho, lokhu ukuzwa engaphansi ukwenzani teleportation, okuyinto okwandisa minyaka yonke, futhi quantum indlela yokubhala efihla incazelo, ngamanye amazwi, isistimu ukubethela.

Ikhodi quantum akunakwenzeka Hack, noma ulwazi kunalokho uma wephula iphele. Esikhathini enkathini yezimpi Cyber kusho ngeke ilimale. indlela yokubhala efihla incazelo Quantum Sekuyisikhathi eside ezitholwa yilabo abafuna iziqinisekiso nokuvikeleka. Njengoba isibonelo, eminyakeni embalwa edlule, amabhange Swiss waqala ukushintshanisa idatha mayelana namakhasimende abo ngokusebenzisa inethiwekhi quantum. Okwamanje anqunyelwe emashumini ambalwa amakhilomitha ibanga. Uhlelo olufanayo ilungiselela ukwethula Russian Quantum Centre, kanye master ukudluliselwa quantum amasignali ngokusebenzisa isikhala satellite.

Ukwethulwa nokuqaliswa

Futhi ngalesi sikhathi Petersburg phakathi kwalezi zakhiwo ezimbili inyuvesi eRussia wethula Inthanethi lokuqala quantum. Ulwazi idluliselwa ngokusebenzisa imithetho quantum physics. Kule ndawo manje imali corporations bayiziphukuphuku futhi ohulumeni. Ikusasa Imininingwane transmission technology isetjenziswa ngesisekelo ekhona. Fiber-optic ikhebula, computer evamile, kodwa router entsha bese generator ikhasi lesikhwama sasekhaya.

Ukuba khona Inthanethi luqala laser, okuyinto umthombo izinhlayiyana eziningi zokukhanya olulodwa. Banezinhliziyo impahla ezinhle ukuze uthumele ulwazi ivikelwe. A i-albhamu yezithombe okukodwa akakwazi ukuba ahlukaniswe. Kumiswa yokhiye ngendlela yokuthi Ukufundwa akunakwenzeka. Ukuguqula i-albhamu yezithombe phambili ekukhulumeni kwabezindaba, uhlelo izinguquko esimweni saso, esigabeni kunyakaza ishayela wave. Lamuhla, lizinga yentuthuko quantum ubuchwepheshe ifaniswe ngendlela omakhalekhukhwini wabheka engamashumi amathathu edlule, ngaphezulu kuyokwenzeka eminyakeni emihlanu kuya kweyishumi futhi Quanta ikhasi lesikhwama sasekhaya ongasinika Imininingwane Inthanethi evikelekile.

Inthanethi Quantum e Kazan

E Tatarstan umkhankaso Inthanethi quantum, sakhiwo yayo zokuhlola itholakala e Kazan. Lolu hlelo impumelelo ebalulekile ekuthuthukiseni ukuxhumana quantum eRussia. Ngokusho ososayensi, kuba ngokuphelele ziyawathinta ukuhlaselwa hacker.

Namuhla, ukuvikelwa Inthanethi yethu esekelwe ukuvikelwa algorithm IiMbalo, kodwana ngisho ikhodi eyinkimbinkimbi kunazo kungenziwa aqhephukile. Enamandla ngaphezulu Computing amakhono kubaduni, kuba lula futhi ngokushesha ukubala algorithm ukubethela.

Kuchazwe ubuchwepheshe sihloko iyoba isakhiwo esisha ukuphepha inethiwekhi. Inthanethi Quantum e Kazan kuzohlanganiswa e ISIZINDA amane at ibanga 30-40 amakhilomitha kusuka komunye nomunye. Izindleko imishini phakathi amaphuzu amabili ayizinkulungwane yikhulu dollar. Esikhathini zokuhlola endaweni inethiwekhi kuboniswe quantum ijubane Internet 117kb / c nge ibanga elingamahora amabili ikhilomitha nengxenye. Lo mphumela iphakeme kakhulu kunanoma ebunzimeni European. Ngo inethiwekhi ukudluliswa ukulahlekelwa Inkomba kancane quantum esiteshini optical sasiyizinkulungwane ezingamashumi amabili dB. Lokhu okulingana nobude emgqeni eyikhulu namashumi amakhilomitha. Kuyaphawuleka ukuthi "Tattelecom" kule phrojekthi abathintekayo ulayini isinyathelo ingqalasizinda ezokuxhumana inethiwekhi.

Inethiwekhi izoxhumanisa edolobheni

Ngo-2017-ke kulindeleke ukuthi kuqale iphrojekthi ukwethula ubuchwepheshe obusha. Inthanethi Quantum e Tatarstan kuzovumela ukuxhuma Amahhovisi emadolobheni ahlukene. Lona omunye imisebenzi esemqoka esabekwa quantum Kazan Centre KNRTU-Kai kanye nomholi walo. Ukubuka impumelelo zabo, ngokungangabazeki ukukholelwa ukuthi kuyoba njalo.

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