Akụkọ Ụlọ Ọrụ: Emechaala ihe mbụ e ji akwa wafer nke dị sentimita iri na abụọ nke Denmark

"Site na ebe a, anyị nwere ike itinye mmepụta ihe n'ime ụlọ ọrụ ahụ, na-enyere anyị aka ime nnyocha na mmepe nke ọma n'adabereghị na ụlọ ọrụ ndị ọzọ gburugburu ụwa maka mmepụta," ka Peter Krogstroup, onye isi oche nke NQCP na prọfesọ na Niels Bohr Institute kwuru. "Ọzọkwa, ọ na-enyere anyị aka ịtụgharị teknụzụ nyocha na mmepe ozugbo ka ọ bụrụ mmepụta buru ibu - nke na-abara ọ bụghị naanị anyị onwe anyị uru kamakwa Denmark na ụlọ ọrụ niile."

O kwukwara, sị, "Anyị na-ahụ nnukwu ọchịchọ maka wafers 300mm na Yuropu. Anyị ga-enwe ike inye ngwa ngwa ngwa ngwa ngwa maka nnukwu ụlọ ọrụ mmepụta ihe na obere wafer fab nke nwere ngwa 300mm kachasị mma n'ihi na anyị nwere ike ịbepụ ihe ndị dị na wafer anyị ka ha dabara na obere nha wafer ha."

A na-atụ anya na POEM Technology Center ga-arụ ọrụ nke ọma n'ime otu afọ, n'oge ahụ ọ ga-emepụta wafers silicon na silicon-on-insulator n'ọtụtụ ebe. Krogstrup na ndị ọrụ ibe ya ga-eji teknụzụ epitaxial dị elu nke Riber mepụta strontium titanate (STO) na barium titanate (BTO) dị gịrịgịrị n'elu wafers maka imepụta ihe nchọpụta electro-optic, transmitter, na waveguides—ihe ndị bụ isi maka ijikọta ikpo okwu photonic na sekit quantum dị mgbagwoju anya.

Krogstrom kwuru na ihe mbụ e ji eme nnyocha na mmepe ga-adị njikere tupu afọ a agwụ. Ugbu a, ya na ndị ọrụ ibe ya na-ewu akụrụngwa mmepụta chip zuru oke, gụnyere imepụta wafer, ịkpụcha, na ngwa ịkpụcha. Ebe a ga-arụ ọrụ dị ka usoro mmepụta nnwale na ebe a na-emepụta chip. "Anyị ga-enwe ike ịmepụta ihe dị gịrịgịrị na wafers ngwa ngwa wee nye onye ọ bụla nwere mmasị chips," ka o kwuru. "N'otu oge ahụ, anyị ga-emekwa nnyocha nyocha iji mepụta ihe owuwu kachasị ọhụrụ."

O kwukwara, sị, "Ugbu a, anyị ga-aga n'ihu n'ọkwa nyocha na mmepe ruo mgbe anyị chọtara ụzọ ziri ezi iji wulite ihe ndị dị mkpa maka kọmputa quantum, nke bụ isi ihe anyị na-elekwasị anya."

Krogstrup na-atụ anya na ihe ọhụrụ ndị dị na POEM Technology Centre ga-enyere NQCP aka imezu ebumnuche kọmputa quantum ha nke na-anagide mmejọ ngwa ngwa: "Na NQCP, anyị nwere nnukwu ihe eji akọwapụta akpaaka nke nwere ike ịchọpụta ma kọwaa nhazi nke wafer dum. Ndị otu ihe anyị na ndị otu njirimara qubit emepụtala ụzọ ndị nwere ike inye ngwa ngwa ihe onwunwe na nzaghachi dị mma. Ya mere, site na ijikọta teknụzụ ndị a na POEM, anyị ga-enwe oghere mechiri emechi zuru oke maka mmepe photonics mpaghara na quantum chip."

Ọtụtụ ụlọ ọrụ dị mkpa na Denmark, gụnyere Ụlọ Ọrụ Mba Maka Nanofabrication na Njirimara nke Mahadum Teknụzụ nke Denmark (DTU Nanolab) na NATO North Atlantic Defence Innovation Accelerator (DIANA), sonyere na ọrụ ahụ. DIANA na-akwado teknụzụ miri emi nwere nzube abụọ, gụnyere teknụzụ quantum na photonic, maka ma ngwa azụmahịa ma nke nchekwa. "Ọtụtụ n'ime ihe ndị na-eme ka ihe dị n'ime anya anyị na sekit ndị jikọtara ọnụ nke photonic ga-enyere aka maka ihe mmetụta (azụmahịa) na nhazi data," Krogstrop kwuru.

N'ụzọ dị mkpa, ebe a na-ahụ maka teknụzụ POEM na-agbaso mbọ ndị Europe na-agba iji belata ntụkwasị obi na chips US na Asia. N'otu aka ahụ, na Denmark, Novo Nordisk Foundation na Danish Export Investment Fund tinyere ego ruru nde euro 80 na ọrụ QuNorth, na-achọ ịmepụta kọmputa quantum nke ọgbọ na-abịa na Denmark. Site na iwu chip nke EU kwadoro ya, ọtụtụ mmekọrịta ọha na eze na nkeonwe apụtala, na-achọ okpukpu abụọ nke òkè Europe nke mmepụta semiconductor zuru ụwa ọnụ ruo 20% ka ọ na-erule 2030. Na Julaị nke afọ a, European Commission tụrụ aro atụmatụ quantum nke gụnyere ịmepụta ebe nhazi quantum na usoro mmepụta nnwale maka chips quantum, na-achọ inyere Europe aka ịghọ onye ndu zuru ụwa ọnụ n'ọhịa a ka ọ na-erule 2030.

Krogstrop kwuru, sị, "N'oge a na-adịghị mma, mgbe anyị na-amaghị onye anyị ga-atụkwasị obi, anyị niile nwere mmasị n'onwe anyị na teknụzụ. Inwe ọtụtụ (ụlọ ọrụ) na Europe bara uru, POEM dịkwa mkpa karịsịa n'ihi na ngalaba nke fotonik agbakọtara na-eto eto."

O kwukwara, sị, "Ugbu a, ọ dịghị usoro mmepụta na Yuropu nke nwere ike igbo mkpa maka mmepụta ihe STO na BTO anyị na-abịa. Imec na Belgium na-agbasakwa usoro mmepụta ya. Ikike ọhụrụ a ga-abara uru nke ukwuu."

N'ile anya n'ọdịnihu, Krogstrom na-atụ anya na POEM Technology Centre ga-arụkọ ọrụ na 300mm wafer foundries n'ofe Europe. Ọ na-atụkwa anya iso 300mm wafer foundries n'ógbè ndị dị anya, yana GlobalFoundries na US na TSMC na Taiwan, rụkọọ ọrụ na mpaghara photonics dị elu na mmepụta ngwaọrụ quantum. "Dịka ọmụmaatụ, njikọ quantum ga-arụ ọrụ dị mkpa mgbe kọmputa quantum malitere mmepụta n'ọtụtụ," ka o kwuru.

Ya mere, site ugbu a ruo 2030, onye isi oche nke NQCP na ndị ọrụ ibe ya ga-etinye aka n'ịmepụta Ebe Nkà na Ụzụ POEM ka ọ bụrụ ebe obibi dị elu nke quantum na photonic chip nke mba niile. "Anyị ga-anọgide na-arụ ọrụ dịka akụkụ nke usoro gburugburu ebe obibi (mba ụwa), n'ihi na ọ dịghị onye nwere ike ịga naanị ya... mana anyị nwere olileanya ijikọ aka karịa na ndị nwere mmasị na ụlọ ọrụ ngwaọrụ dị iche iche metụtara teknụzụ 300mm," ka Krogstrop kwuru. "Riber bụ ụlọ ọrụ mbụ sonyeere anyị, mana anyị ga-ewulite nnukwu (etiti) maka ụlọ ọrụ ndị ọzọ ịbịa ma mepụta ngwaahịa na teknụzụ kachasị ọhụrụ ha."