Mbiri yakuyama ya laser, mbiri yolingalira? Gawo limodzi

Posachedwa, The US Pro Probe idamaliza kuyesa kwakuya kwa malo olumikizirana ndi makilomita 16 miliyoni kutali-makilomita 16 miliri, ndikuwongolera malo olumikizirana kwambiri. Ndiye zabwino zakulumikizana kwa laser? Kutengera ndi mfundo zaukadaulo ndi zofunikira za ntchito, zomwe zikufunika kuthana nazo? Kodi chiyembekezo chofunsira chake chikufuna chiyani pantchito yakuzama mtsogolo?

Kusintha kwaukadaulo, kusawopa zovuta
Kufufuza kwambiri malo ndi ntchito yovuta kwambiri munthawi yofufuza malo ofufuza chilengedwe chonse. Zovuta zowoloka malo okhala ndi malo okhalamo, kuthana ndi malo ovuta kwambiri komanso mikhalidwe yovuta, pezani ndikufalitsa deta yofunika, komanso ukadaulo woyankhulirana umakhala wofunika kwambiri.

Chithunzi chojambulidwa chaKuyankhulana KwathunthuKuyesa pakati pa mizimu satellite kafukufuku ndi pansi

Pa Okutobala 13, mchitidwe wa Mzimu unayambitsidwa, kuyambira paulendo wofufuza womwe ukhoza kukhala zaka zosachepera zisanu ndi zitatu. Kumayambiriro kwa cholinga cha ntchitoyo, zidagwira ntchito ndi hale telesikopu ku Palomar Lomevatory ku United States kukayezetsa malo olumikizirana ndi malo olumikizirana kuti agwirizane ndi magulu omwe ali ndi magulu padziko lapansi. Kuti izi zitheke, chowunikira ndi zida za laser yasesafunika kuthana ndi mitundu inayi yamavuto anayi. Motsatana, mtunda wakutali, wosazindikira komanso kusokoneza, bandwidth kufupika ndikuchedwa, mavuto ochepetsa mphamvu ndi kutentha kwaulere. Ofufuzawo akhala akuyembekezera kwa nthawi yayitali ndikukonzekera zovuta izi, ndipo adasokoneza matekinoloje angapo, atayika maziko abwino a mizimu yolumikizira ya Mzimu.
Choyamba, kazembe wa mizimu amagwiritsa ntchito ukadaulo wothamanga kwambiri, mtengo wosankhidwa ngati gawo lotumiza monga sing'anga, okhala ndi aMphoto yapamwamba kwambiri"pogwiritsa ntchito zabwino zaKufalitsa kwa laserVuto komanso kukhazikika kwambiri, kuyesera kukhazikitsa maulalo olumikizira a laser m'malo akuya.
Kachiwiri, kuti athandize kudalirika komanso kukhazikika kwa kulumikizana, kuwonongeka kwa mizimu kumatenga ukadaulo woyenera wambiri mwa kutsatsa kwa bandwidth pokonza deta. Nthawi yomweyo, imatha kuchepetsa kuchepa kwa vutoli ndikusintha kulondola kwa kufala kwa deta pogwiritsa ntchito ukadaulo wopita patsogolo.
Chachitatu, mothandizidwa ndi ukadaulo wanzeru komanso ukadaulo wanzeru, probeyo itazindikira kugwiritsidwa ntchito koyenera kwa zoyankhulirana. Tekinoloje imatha kusintha ma protocol olumikizirana ndi kusintha kwa kutumiza malinga ndi zosintha zofunikira pantchito ndi malo olumikizirana, ndikuwonetsetsa kuti kuyankhulana bwino kumabweretsa mphamvu.
Pomaliza, pofuna kuwonjezera luso la zizindikiro, Pro ProWI imagwiritsa ntchito ukadaulo wambiri. Tekinolojiyi imagwiritsa ntchito ma aning antennas angapo kuti apange mndandanda, womwe umatha kukulitsa chidwi cholandila komanso kukhazikika kwa chizindikirocho, kenako ndikuyanjana mokhazikika mu malo ophatikizika.

Ubwino ndi wowonekera, wobisika m'chinsinsi
Dziko lakunja silovuta kupeza kutilaserKodi gawo la mayeso owerengera apamwamba a Sporse, ndiye zabwino zake ziti zomwe laser yomwe ikuthandizira kupita patsogolo kwakukulu kwa kulumikizana kwapamwamba? Chinsinsi chake ndi chiyani?
Kumbali ina, kufunafuna kochuluka kwa deta yambiri, zithunzi zotsatizana ndi masitepe ozama kwambiri operewera kumafunikira kugwiritsidwa ntchito kwa deta yapamwamba. Pakadali pano potumiza mayanjano omwe nthawi zambiri amakhala "kuyambira" ndi makilomita mamiliyoni a makilomita, mafunde a wailesi amayenda pang'onopang'ono "wopanda mphamvu."
Pomwe kuyankhulana kwa Laser Laseme kuyika zidziwitso pa Photons, poyerekeza ndi mafunde a pa wailesi, mafunde owala kwambiri oyandikira amakhala ndi pafupipafupi komanso kufalikira kwa chidziwitso chokwanira komanso chosalala. Izi zakhala zotsimikizika zoyambirira zoyeserera zotsika kwambiri padziko lapansi. Pambuyo potengera njira zothetsera kusintha komanso kuthana ndi zomwe zathetsa zomwe zimachitika pakulankhula kwa laser laser zidali zapamwamba nthawi pafupifupi 100 kuposa kuyankha kwapa m'mbuyomu.