Mmepe nke teknụzụ nkwukọrịta quantum na China agaala n'ọtụtụ ọkwa.Malite na usoro ọmụmụ na nyocha na 1995, ka ọ na-erule afọ 2000, China emechaala nnwale nkesa isi quantum na-erute 1.1km.Oge site na 2001 ruo 2005 bụ akụkụ nke mmepe ngwa ngwa n'oge nke a rụpụtara nnwale isi ihe na-aga nke ọma n'ihe dị anya 50 km na 125 km [1].
N'afọ ndị na-adịbeghị anya, China enweela ọganihu dị ukwuu na nkwurịta okwu quantum.China bụ onye mbụ webatara satịlaịtị nnwale nke sayensị quantum, "Micius," ma rụpụtala ahịrị nzikọrịta ozi echekwara nke ruru puku kwuru puku kilomita n'etiti Beijing na Shanghai.China emebela nke ọma n'ịwulite netwọkụ nkwurịta okwu quantum agbakwunyere site na ụwa ruo na mbara igwe nwere ngụkọta ogologo nke kilomita 4600.Na mgbakwunye na nke a, China enwetawokwa ọganihu dị ịrịba ama na mgbakọ quantum.Dịka ọmụmaatụ, China ewepụtala ụdị kọmpụta fotonic quantum nke mbụ n'ụwa, wuo nke ọma nke ọma ihe nleba anya quantum computing prototype "Jiuzhang" nwere photon 76, ma rụọkwa nke ọma n'ịrụpụta prototype superconducting quantum computing prototype "Zu Chongzhi" nke nwere qubits 62.
Iji akụrụngwa na-agafe agafe na sistemu nkwukọrịta quantum bụ ihe kacha mkpa.Dịka ọmụmaatụ, enwere ike iji ngwaọrụ ndị dị ka ihe na-eme ngwa ngwa ngwa ndakwa nri, ndị na-enye ntụzịaka, ndị na-ekewa ike, ihe nzacha microwave, ndị na-agbanwe oge, na ndị na-ekewa ngwa ngwa ngwa ngwa.A na-eji ngwaọrụ ndị a n'ụzọ bụ isi iji hazie na jikwaa akara ngwa ngwa ngwa site na quantum bits.
Igwe igwe attenuators nwere ike ibelata ike nke akara ngwa ndakwa nri iji gbochie nnyonye anya na akụkụ ndị ọzọ nke sistemu n'ihi ike mgbama dị oke.Ndị di na nwunye na-eduzi nwere ike kewaa akara ngwa ngwa n'ime akụkụ abụọ, na-eme ka nhazi mgbaama dị mgbagwoju anya karị.Ihe nzacha Microwave nwere ike ihicha akara ngosi nke ụfọdụ ugboro maka nyocha na nhazi akara.Ndị na-agbanwe usoro usoro nwere ike ịgbanwe akụkụ nke akara microwave, nke a na-eji chịkwaa ọnọdụ nke quantum bits.Ndị na-ekewa Microwave nwere ike hụ na akara microwave na-agbasa naanị n'otu ụzọ, na-egbochi mgbama azụghachi na nnyonye anya na sistemụ.
Agbanyeghị, ndị a bụ naanị akụkụ nke ngwa ngwa ngwa ngwa ngwa nke enwere ike iji na nkwukọrịta quantum.Ọ ga-adị mkpa ka ekpebie kọmpụta ndị a kapịrị ọnụ nke a ga-eji dabere n'ichepụta na ihe achọrọ nke sistemu nzikọrịta ozi quantum.
Echiche na-enye oke ngwa ngwa ngwa ngwa ngwa ngwa maka nkwukọrịta quantum
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Oge nzipu: Jun-01-2023