Masana'antar sadarwa ta Laser tana haɓaka cikin sauri kuma tana gab da shiga lokacin haɓakar zinare
Sadarwar Laser wani nau'in yanayin sadarwa ne ta amfani da Laser don watsa bayanai. Laser sabon nau'in netushen haske, wanda ke da halaye na babban haske, mai ƙarfi mai ƙarfi, mai kyau monochromism da haɗin kai mai ƙarfi. Dangane da matsakaicin watsawa daban-daban, ana iya raba shi zuwa yanayin yanayisadarwar laserda kuma sadarwar fiber na gani. Sadarwar Laser na yanayi shine sadarwar laser ta amfani da yanayi a matsayin matsakaicin watsawa. Sadarwar fiber na gani yanayin sadarwa ne ta amfani da fiber na gani don watsa siginar gani.
Tsarin sadarwar laser ya ƙunshi sassa biyu: aikawa da karɓa. Bangaren watsawa ya ƙunshi Laser, Modulator na gani da eriyar watsawa ta gani. Bangaren karɓa ya haɗa da eriya mai karɓar gani, tacewa na gani daMai daukar hoto. Ana aika bayanan da za a watsa zuwa ga aModulator na ganian haɗa shi da Laser, wanda ke daidaita bayanin akanLaserkuma aika shi ta hanyar eriyar watsawa ta gani. A ƙarshen karɓa, eriya mai karɓar gani yana karɓar siginar Laser kuma ya aika zuwa gamai gano gani, wanda ke juya siginar laser zuwa siginar lantarki kuma ya juya shi zuwa bayanan asali bayan haɓakawa da haɓakawa.
Kowane tauraron dan adam a cikin tsarin sadarwar tauraron dan adam na Pentagon yana iya samun hanyoyin haɗin laser har guda huɗu don su iya sadarwa tare da wasu tauraron dan adam, jiragen sama, jiragen ruwa da tashoshin ƙasa.Hanyoyin haɗiTsakanin tauraron dan adam na da matukar muhimmanci ga nasarar da sojojin Amurka ke da shi a karkashin kasa mai karamin karfi, wadanda za a yi amfani da su wajen sadarwar bayanai tsakanin taurari masu yawa. Lasers na iya samar da ƙimar bayanan watsawa mafi girma fiye da sadarwar RF na gargajiya, amma kuma sun fi tsada.
A baya-bayan nan ne sojojin Amurka suka ba da kwangilar kusan dala biliyan 1.8 na shirin 126 Constellation da kamfanonin Amurka za su gina daban-daban da suka ƙera fasahar sadarwa ta gani-ɗai-ɗai don isar da saƙo zuwa multipoint wanda zai iya taimakawa wajen rage farashin gina ginin. ƙungiyar taurari ta hanyar rage buƙatar tashoshi. Haɗin kai-da-yawa yana samuwa ta hanyar na'ura mai suna Manad Optical Communication array (MOCA a takaice), wanda ya kebanta da cewa yana da tsari sosai, kuma tsarin sadarwa na MOCA yana ba da damar hanyoyin haɗin kai tsakanin tauraron dan adam don sadarwa tare da su. sauran tauraron dan adam da yawa. A cikin sadarwar laser na al'ada, duk abin da ke nuni zuwa ga ma'ana, dangantaka ɗaya zuwa ɗaya. Tare da MOCA, hanyar haɗin kai tsakanin tauraron dan adam na iya magana da tauraron dan adam 40 daban-daban. Wannan fasaha ba kawai fa'ida ce ta rage farashin ginin taurarin tauraron dan adam ba, idan an rage farashin nodes, akwai damar aiwatar da gine-ginen cibiyar sadarwa daban-daban don haka matakan sabis daban-daban.
A wani lokaci da ya gabata, tauraron dan adam na kasar Sin Beidou ya gudanar da gwajin sadarwa na Laser, inda ya yi nasarar watsa siginar ta hanyar amfani da Laser zuwa tashar karbar kasa, wanda ke da matukar muhimmanci ga sadarwa mai sauri tsakanin hanyoyin sadarwar tauraron dan adam a nan gaba, da yin amfani da na'urar Laser. sadarwa na iya baiwa tauraron dan adam damar watsa dubban megabits na bayanai a cikin dakika guda, saurin saukar da rayuwar mu ta yau da kullun shine 'yan megabits zuwa megabits goma a cikin dakika guda, kuma da zarar an sami hanyar sadarwa ta Laser, saurin saukewa zai iya kaiwa gigabytes da yawa a cikin dakika daya, kuma nan gaba. ana iya haɓakawa har zuwa terabytes.
A halin yanzu, tsarin zirga-zirgar jiragen ruwa na birnin Beidou na kasar Sin ya sanya hannu kan yarjejeniyoyin hadin gwiwa da kasashe 137 na duniya, yana da wani tasiri a duniya, kuma zai ci gaba da fadada shi nan gaba, duk da cewa tsarin zirga-zirgar zirga-zirgar jiragen sama na kasar Sin na Beidou shi ne na uku balagagge na tauraron dan adam. amma yana da mafi girman adadin tauraron dan adam, har ma fiye da adadin tauraron dan adam na tsarin GPS. A halin yanzu, tsarin kewayawa na Beidou yana taka muhimmiyar rawa a fagen soja da na farar hula. Idan za a iya fahimtar sadarwar laser, zai kawo labari mai dadi ga duniya.
Lokacin aikawa: Dec-05-2023