Isivinini esisheshayo endaweni yonke ijubane leUmthombo Wokukhanya, futhi ijubane lokukhanya libuye lisilethele izimfihlo eziningi.Eqinisweni, abantu bebelokhu benza intuthuko eqhubekayo ocwaningweni lwe-optics, futhi ubuchwepheshe esibaphethe sebuthuthuke kakhulu.Isayensi iwuhlobo lwamandla, sazi kuphela isayensi, ukuze sicebise izimpilo zabo, abangani bangangeza abalandeli bami, ndawonye ukuze bafunde umhlaba wesayensi izinto ezithakazelisayo.
Siyazi ukuthi isifundo se-Optics siyinkimbinkimbi yesayensi nobuchwepheshe, sifuna ukuqonda ukukhanya kudinga amathuluzi athuthukile, abantu esifundweni se-optical ukwenza imizamo eminingi, ukukwazi ukutadisha ubuchwepheshe obubonakalayo obusebenzayo.Muva nje, kunomlayezo oye wabamba ukunaka kwami, okungukuthi, ulwazi oluthile mayelana ne-optics, futhi manje ukwabelana nawe, ngithemba ukuthi abangani bangawuthanda.
Muva nje, kunezindaba zokuthi ithimba lesayensi ye-National Physical Laboratory e-United Kingdom, ekugcineni bakhe ithuluzi elibizwa ngokuthi i-optical ring resonator ngokucwaninga, lo mshini uyamangalisa kakhulu, ensimbi engaphakathi kwe-pulse yokukhanya ingazungezana. , futhi lokhu ndawonye kungalawula ukuziphatha kokukhanya, okuwubuchwepheshe obunoveli.
Lolu cwaningo olusha lunikeza ososayensi usizo oluningi, luvumela ososayensi ukuthi balawule ukukhanya ngokunembe kakhudlwana, ukuze bathole ubuchwepheshe obusha ezingeni lobuchwepheshe, njengokuthi ososayensi bangasebenzisa lobu buchwepheshe ukuze bakhiqize amasekhethi okukhanya amasha.Ngale ndlela, singakwazi ukwenza imikhiqizo emisha, futhi siphinde senze izinto ezintsha ezitholakalayo emkhakheni we-optics, ukuze uthole ulwazi olusha lwe-optics.
Manje-ke yini entsha ngalokulingisa?Eqinisweni, ukukhanya kungabonisa ezinye zezinto eziye zatholwa ososayensi.Isibonelo, ukukhanya kungaziphatha ngendlela efanayo kuzo zombili izinkomba zesikhathi, okungukuthi, izikhathi ezimbili azithinti isimo sokukhanya sisonke, futhi lokhu kwaziwa ososayensi njengokufana kokuguqulwa kwesikhathi.Ngesikhathi esifanayo, ososayensi baye bathola ukuthi ukukhanya kungahamba njengegagasi, nge-polarization, eqinisweni, i-symmetry.
Manje ososayensi basebenzela amathuluzi anganqamula leli phethini, okuyisinyathelo esikhulu esiya phambili.Ukuze sifunde okuningi kokuziphatha okukhanyayo, kunosizo olukhulu, manje le nsimbi isesigabeni sokuqala socwaningo nentuthuko, kukhona ukushiyeka okuningi, kodwa okungenani emkhakheni we-optics ungaletha ososayensi isiqondiso esisha socwaningo, ngakho-ke. lena yindawo enoveli kakhulu.
Leli thuluzi lingashintsha ukungaguquguquki kwesikhathi kokukhanya, kanye nesenzakalo se-polarization, ngakho ososayensi bacabanga ukuthi lolu cwaningo luzoletha usizo olwengeziwe ekukhiqizeni amawashi e-athomu, kodwa futhi lungadlala indima ethile kumakhompyutha we-quantum,I-Electro-Optic, ngakho le sayensi nobuchwepheshe ibaluleke kakhulu, futhi kufanelekile ukuqhubeka nokufunda.
Isikhathi sokuthumela: Aug-24-2023