Izinzuzo zisobala, zifihlwe ekusithekeni
Ngakolunye uhlangothi, ubuchwepheshe bezokuxhumana nge-laser buvumelana nezimo endaweni ejulile yesikhala. Endaweni ejulile yesikhala, i-probe kufanele ibhekane nemisebe ye-cosmic yonke indawo, kodwa futhi inqobe udoti wasezulwini, uthuli nezinye izithiyo ohambweni olunzima ngokusebenzisa ibhande le-asteroid, izindandatho ezinkulu zeplanethi, njalonjalo, amasignali omsakazo angathinteka kakhulu. ukuphazamiseka.
Ingqikithi ye-laser iyisigxobo se-photon esivezwa ama-athomu ajabulile, lapho ama-photons anezindawo ezibonakalayo ezihambisana kakhulu, ukuqondisa okuhle kanye nezinzuzo zamandla ezisobala. Ngezinzuzo zayo zemvelo,ama-laseringakwazi ukuzivumelanisa kangcono nemvelo ejulile yesikhala futhi yakhe izixhumanisi zokuxhumana ezizinzile nezithembekile.
Nokho, umaukuxhumana kwe-laserifuna ukuvuna umphumela oyifunayo, kufanele yenze umsebenzi omuhle wokuqondanisa okunembile. Endabeni yophenyo lwesathelayithi ye-Spirit, isiqondiso, ukuzulazula kanye nesistimu yokulawula yekhompiyutha eyinhloko yendiza yayo idlale indima ebalulekile, lokho okubizwa ngokuthi “isistimu yokukhomba, yokuthola kanye nokulandelela” ukuze kuqinisekiswe ukuthi indawo yokuxhumana ye-laser kanye nokuxhumana kwethimba le-Earth. idivayisi ihlale igcina ukuqondanisa okunembile, iqinisekisa ukuxhumana okuzinzile, kodwa futhi inciphisa ngokuphumelelayo izinga lephutha lokuxhumana, ithuthukise ukunemba kokudluliswa kwedatha.
Ngaphezu kwalokho, lokhu kuqondanisa okunembayo kungasiza amaphiko elanga amunce ukukhanya kwelanga okuningi ngangokunokwenzeka, anikeze amandla amaningiimishini yokuxhumana ye-laser.
Yiqiniso, asikho isilinganiso samandla okufanele sisetshenziswe ngokuphumelelayo. Enye yezinzuzo zokuxhumana nge-laser ukuthi inamandla amakhulu okusebenzisa amandla, angonga amandla amaningi kunomsakazo wendabuko, wehlise umthwaloama-deep space detectorsngaphansi kwezimo ezilinganiselwe zokunikezwa kwamandla, bese andisa ibanga lendiza kanye nesikhathi sokusebenza se-imitshina, futhi uvune imiphumela eyengeziwe yesayensi.
Ngaphezu kwalokho, uma kuqhathaniswa nokuxhumana komsakazo okuvamile, ukuxhumana nge-laser ngokwethiyori kunokusebenza okungcono kwesikhathi sangempela. Lokhu kubaluleke kakhulu ekuhloleni okujulile komkhathi, kusiza ososayensi ukuthi bathole idatha ngesikhathi futhi benze izifundo zokuhlaziya. Kodwa-ke, njengoba ibanga lokuxhumana likhula, into yokubambezeleka izoba sobala kancane kancane, futhi inzuzo yesikhathi sangempela yokuxhumana nge-laser idinga ukuhlolwa.
Uma sibheka ikusasa, kungenzeka okwengeziwe
Njengamanje, umsebenzi wokuhlola indawo ejulile nomsebenzi wokuxhumana ubhekene nezinselelo eziningi, kodwa ngokuthuthukiswa okuqhubekayo kwesayensi nobuchwepheshe, ikusasa kulindeleke ukuthi lisebenzise izindlela ezihlukahlukene zokuxazulula inkinga.
Isibonelo, ukuze unqobe ubunzima obubangelwa ibanga lokuxhumana elikude, i-probe yesikhala ejulile yesikhathi esizayo ingase ibe inhlanganisela yokuxhumana okuvama kakhulu kanye nobuchwepheshe bokuxhumana nge-laser. Imishini yokuxhumana yamafrikhwensi aphezulu inganikeza amandla esignali aphezulu futhi ithuthukise ukuzinza kokuxhumana, kuyilapho ukuxhumana nge-laser kunezinga eliphezulu lokudlulisela kanye nezinga eliphansi lamaphutha, futhi kufanele kulindeleke ukuthi abanamandla nabanamandla bangahlanganisa amandla ukuze banikele ngebanga elide kanye nemiphumela yokuxhumana esebenza kahle kakhudlwana. .
Umfanekiso 1. Ukuhlolwa kokuxhumana kwelaser ye-Earth orbit ephansi
Ngokucacile emininingwaneni yobuchwepheshe bezokuxhumana nge-laser, ukuze kuthuthukiswe ukusetshenziswa komkhawulokudonsa kanye nokunciphisa ukubambezeleka, ama-deep space probes kulindeleke ukuthi asebenzise ubuchwepheshe bokubhala ikhodi obuhlakaniphe kakhulu kanye nokucindezela. Kalula nje, ngokwezinguquko endaweni yokuxhumana, imishini yokuxhumana ye-laser ye-probe yesikhala esijulile esizayo izolungisa ngokuzenzakalelayo imodi yombhalo wekhodi kanye ne-algorithm yokucindezela, futhi ilwele ukuzuza umphumela omuhle kakhulu wokudlulisa idatha, ithuthukise izinga lokudlulisela futhi inciphise ukubambezeleka. iziqu.
Ukuze unqobe izithiyo zamandla emisebenzini yokuhlola indawo ejulile futhi uxazulule izidingo zokukhipha ukushisa, uphenyo nakanjani luzosebenzisa ubuchwepheshe obunamandla aphansi kanye nobuchwepheshe bokuxhumana obuluhlaza esikhathini esizayo, okungeke kunciphise ukusetshenziswa kwamandla ohlelweni lwezokuxhumana kuphela, kodwa. futhi uzuze ukuphathwa kahle kokushisa kanye nokuchithwa kokushisa. Akungabazeki ukuthi ngokusetshenziswa okungokoqobo kanye nokuthandwa kwalezi zobuchwepheshe, uhlelo lokuxhumana nge-laser lwe-deep space probes kulindeleke ukuthi lusebenze ngokuzinza, futhi ukukhuthazela kuzothuthukiswa kakhulu.
Ngokuthuthuka okuqhubekayo kobuhlakani bokwenziwa kanye nobuchwepheshe bokuzenzakalela, ama-deep space probes kulindeleke ukuthi aqedele imisebenzi ngokuzenzakalelayo nangempumelelo esikhathini esizayo. Isibonelo, ngemithetho ehleliwe kanye nama-algorithms, umtshina ungabona ukucubungula idatha okuzenzakalelayo kanye nokulawula ukudlulisa okuhlakaniphile, ukugwema ulwazi "ukuvimbela" futhi uthuthukise ukusebenza kahle kokuxhumana. Ngesikhathi esifanayo, ubuhlakani bokwenziwa kanye nobuchwepheshe bokuzenzakalela buzosiza abacwaningi banciphise amaphutha okusebenza futhi bathuthukise ukunemba nokuthembeka kwemishini yokuthola, kanye nezinhlelo zokuxhumana nge-laser nazo zizozuza.
Phela, ukuxhumana nge-laser akunawo amandla onke, futhi imisebenzi yokuhlola indawo ejulile yesikhathi esizayo ingase ibone kancane kancane ukuhlanganiswa kwezindlela zokuxhumana ezihlukene. Ngokusetshenziswa okuphelele kobuchwepheshe bezokuxhumana obuhlukahlukene, njengokuxhumana ngomsakazo, ukuxhumana nge-laser, ukuxhumana kwe-infrared, njll., umtshina ungadlala umphumela wokuxhumana ongcono kakhulu ku-multi-road, i-multi-frequency band, futhi uthuthukise ukwethembeka nokuzinza kokuxhumana. Ngesikhathi esifanayo, ukuhlanganiswa kwezindlela zokuxhumana ezihlukene kusiza ukufeza umsebenzi wokuhlanganyela wemisebenzi eminingi, ukuthuthukisa ukusebenza okuphelele kwezithonjana, bese kukhuthazwa izinhlobo eziningi nezinombolo zezithonjana ukuze zenze imisebenzi eyinkimbinkimbi kakhulu endaweni ejulile.
Isikhathi sokuthumela: Feb-27-2024