Ososayensi nonjiniyela baye basungula ubuchwepheshe obusha obuthembisa ukuguqula izinhlelo zokuxhumana zasemkhathini. Lisebenzisa ama-modulators e-electro-optic intensity athuthukisiwe angu-850nm asekela i-10G, ukulahlekelwa kokufaka okuphansi, i-voltage eyingxenye ephansi, kanye nokuzinza okuphezulu, ithimba lithuthukise ngempumelelo uhlelo lokuxhumana lwe-space optical kanye nohlelo olubizayo lwamafrikhwensi omsakazo olungadlulisela idatha ngesivinini esiphezulu ngaphandle kobukhulu. Ngalobu buchwepheshe obuphambili, ama-probe emkhathini namasathelayithi angadlulisela idatha enkulu ngenani elisheshayo, okuvumela ukuxhumana kwesikhathi sangempela noMhlaba kanye nokwabelana ngedatha okusebenza kahle kakhulu phakathi kwemikhumbi-mkhathi. Lena intuthuko ebalulekile yokuhlolwa komkhathi, njengoba ukuxhumana nemikhumbi-mkhathi ngokomlando kuye kwaba isithiyo esikhulu ocwaningweni lwesayensi. Uhlelo lwakhiwe phezu kwesisekelo sesikhathi se-cesium athomu esizinzile, esiqinisekisa isikhathi esinembile sokudluliswa kwedatha ngakunye. Ukwengeza, i-pulse generator ifakiwe ukuze kuqinisekiswe ukushintshwa okunembile kwesiginali ye-optical. Ithimba liphinde lahlanganisa nezimiso ze-quantum optics ukuze lithuthukise amakhono esistimu. Ngokukhohlisa izici ze-quantum zokukhanya, bakwazile ukukhiqiza uhlelo lokuxhumana oluvikeleke kakhulu olumelana nokulalela nokugetshengwa. Izinto ezingase zisetshenziswe lobu buchwepheshe ziningi futhi zisabalele. Kusukela kwezokuxhumana ngesathelayithi ezisheshayo, ezinokwethenjelwa kakhulu kuye ekuqondeni okwengeziwe kanye nokuqonda kwendawo yonke, lobu buchwepheshe bunamandla okuguqula ukuhlola komkhathi njengoba sibazi. Ithimba manje lisebenzela ukuqhubeka nokucwenga ubuchwepheshe futhi lihlole izinhlelo zokusebenza ezingaba khona zezentengiso. Ngamandla ayo okudlulisa idatha ngesivinini esiphezulu nezici zokuphepha ezithuthukisiwe, lolu hlelo olusha lokuxhumana lwasemkhathini luzodingeka kakhulu eminyakeni ezayo.
850 nm electro optic intensity modulator 10G
Incazelo emfushane:
I-ROF-AM 850nm i-lithium niobate optical intensity modulator isebenzisa inqubo ethuthukisiwe yokushintshanisa i-proton, enokulahlekelwa okuphansi kokufaka, umkhawulokudonsa wokuguquguquka okuphezulu, ugesi ophansi wamaza wamaza, kanye nezinye izici, ikakhulukazi esetshenziselwa uhlelo lokuxhumana lwe-space optical, isisekelo sesikhathi se-cesium athomu, amadivaysi akhiqiza i-pulse, i-quantum optics yasendle.
Isebenzisa inqubo yokushintshisana ye-proton ethuthukisiwe, enokulahlekelwa okuphansi kokufaka, umkhawulokudonsa ophezulu wokuguquguquka, ugesi ophansi wamagagasi wegagasi, nezinye izici, ikakhulukazi ezisetshenziselwa uhlelo lokuxhumana lwe-space optical, isisekelo sesikhathi se-cesium athomu, amadivaysi akhiqiza i-pulse, i-quantum optics, neminye imikhakha.
Isikhathi sokuthumela: May-13-2023