N'ime afọ ndị na-adịbeghị anya, ibe anụ ụlọ echewo ihe ize ndụ nke "ịrapara n'olu".Ụfọdụ ndị ọkachamara atụlewo na China nwere ike wuo ụlọ ibe n'okporo ụzọ teknụzụ nke mba ọzọ, ma ọ bụ chọta ụzọ ọzọ wee mepee ụzọ ọhụrụ iji nweta nkuku.N'ụzọ doro anya, ụzọ nke ikpeazụ na-esikwu ike karị.Ka ọ dị ugbu a, ụzọ abụọ a bụ otu, na nke ọ bụla nwere ọganihu.
Imepụta mgbawa fotoelectric nke ụlọ na-enweta nanoscale maka oge mbụ
N'uhuruchi nke Septemba 14, ndị ọkà mmụta sayensị China bipụtara nyocha ọhụrụ ha na akwụkwọ akụkọ agụmakwụkwọ kachasị elu nke ụwa "Nature".Maka oge mbụ, ha nwetara nanoscale ìhè kanyere nhazi akụkụ atọ, na-eme nnukwu ọganihu n'ọhịa nke mmepụta ihe mgbawa fotoelectric na-esote.Ọ ka mma makaihuenyo ndu na-agbanwe agbanwe.Isi ihe a rụpụtara nwere ike imepe egwu ọhụrụ maka imepụta mgbawa fotoelectric n'ọdịniihu, a na-atụkwa anya na a ga-eji ya mee ihe n'ichepụta ibe ngwaọrụ fotoelectric dị ka fotoelectric modulators, ihe nzacha ụda, na ncheta ferroelectric na-adịghị agbanwe agbanwe.Ọ nwere atụmanya ngwa sara mbara na nkwukọrịta 5G/6G, kọmpụta ngwa anya, ọgụgụ isi na mpaghara ndị ọzọ.
pearl ụlọ ọrụ fotoelectric, nke a na-ejikarị ala
Ihe mgbawa anya bụ isi ihe dị na mpaghara fotoelectric.Ngwa fotoelectric (nke a na-akpọ ngwa ngwa anya na China) bụ akụkụ dị mkpa nke ụlọ ọrụ semiconductor zuru ụwa ọnụ.Site na mmepe siri ike nke ụlọ ọrụ semiconductor photoelectric, ibe anya, dị ka ihe ndị bụ isi nke agbụ ụlọ ọrụ dị elu, ejirila na nkwukọrịta, ụlọ ọrụ, oriri, wdg ọtụtụ ubi.Dịka nhazi Gartner si dị, ngwaọrụ fotoelectric gụnyere CCD, CIS, LED, photon detectors, photoelectric, ibe laser na ụdị ndị ọzọ.
Dị ka akụkụ bụ isi nke ụlọ ọrụ fotoelectric, enwere ike kewaa ibe anya n'ime ibe anya anya na-arụ ọrụ na ibe ngwa anya na-agafe agafe dị ka ma mgbanwe mgbaàmà fotoelectric na-eme.Enwere ike kewaa ibe ibe anya na-arụ ọrụ n'ime ibe na-ebufe na ịnata ibe;ibe ngwa anya na-agafe agafe Ọ na-agụnyekarị ibe ngbanwe ngwa anya, ibe mgbawa ngwa anya, wdg. A na-ejikwa ya na ya.P1.56 ihuenyo mgbanwe.N'ime akụkọ a, anyị na-elekwasị anya na usoro mmepe ụlọ ọrụ mmepụta ihe, ohere ahịa na ohere nhazi nke ngwa anya ngwa anya dị ka ibe laser na ibe nchọpụta foton.
Enwere ọtụtụ sub-categories nke ngwa anya ibe, ụlọ ọrụ na-ekpuchikwa ọtụtụ ubi.Na mgbakwunye na nhazi ọkwa na-arụ ọrụ / nke na-agafe agafe, enwere ike kewaa ibe anya ụzọ anọ: InP, GaAs, silicon-based and thin-film lithium niobate dị ka usoro ihe dị iche iche na usoro mmepụta ihe.Ihe ntinye InP na-agụnyekarị modulation DFB/Electro-absorption modulation EML ibe, ihe nchọpụta PIN/APD ibe, amplifier ibe, modulator ibe, wdg GaAs substrates gụnyere elu-ike laser ibe, VCSEL ibe, wdg Silicon substrates gụnyere PLC, AWG. , modulator, ngwa anya mgba ọkụ ibe wdg, LiNbO3 gụnyere modulator ibe, wdg.
Ngwa anya na-ebute ohere mmepe
Ruo ọkara narị afọ, teknụzụ microelectronics etolitela ngwa ngwa dịka Iwu Moore siri dị.Ọ ka mma makaụlọ ọrụ ngosi edu.Nsogbu nke oriri ike na-aghọwanye ihe mgbochi nke siri ike maka teknụzụ microelectronics iji dozie.Mmepe nke ibe eletrọnịkị na-eru nso na njedebe nke Iwu Moore, ọ na-esikwa ike ịga n'ihu na-achọ ọganiihu na usoro teknụzụ kọmputa kọmputa.N'ime teknụzụ nwere ike ịkpaghasị ihu na-eche "oge post-Moore", ibe anya abanyela n'ọhịa ọhụụ nke ndị mmadụ.A na-ejikarị ihe ndị semiconductor mejupụtara (InP na GaAs, wdg.), ma ghọta ntughari nke ihe mgbaàmà fotoelectric site na ọgbọ na nnabata nke photons na-esonyere usoro mgbanwe ọkwa ume dị n'ime.
Njikọ anya nwekwara ike imeziwanye ikike nzikọrịta ozi n'ime usoro mgbasa ozi site n'iji ụzọ dị iche iche nke multixing (dị ka nkewa nkewa multiplexing WDM, ọnọdụ nkewa interoperability MDM, wdg).Ya mere, a na-ewere njikọ njikọ anya on-chip ngwa anya dabere na sekit ngwa anya agbakwunyere dị ka teknụzụ nwere ike ime nke ọma, nke nwere ike mebie nke ọma na njedebe anụ ahụ nke sekit agbakwunyere ọdịnala.Nhazi nke modul ngwa anya, laser fiber, lidars na njikọ etiti na ala ndị ọzọ na yinye ụlọ ọrụ na-aga nke ọma.Ugbu a, ala m na-agbada
akụkụ dị ka modul anya, fiber lasers, na lidars nwere asọmpi siri ike, na mpaghara mpaghara ndị metụtara ya ga-aga n'ihu na-aga n'ihu.N'ihe gbasara modul ngwa anya, dị ka ọnụ ọgụgụ ndị Lightcounting wepụtara na Mee 2022, ndị na-emepụta China ga-ejide isii n'ime ndị nrụpụta modul ngwa anya iri kachasị n'ụwa na 2021.
Ọganihu na ụzọ ọpụpụ nke ụlọ ọrụ mgbawa anya nke China
N'ahịa ụlọ, nke nnukwu mgbasawanye nke mkpa ala na-achọ n'afọ ndị na-adịbeghị anya, ndị na-emepụta ụlọ agbalịwo wuo ụlọ ọrụ mgbawa anya nke China site na nyocha na mmepe teknụzụ, nnweta si mba ọzọ na ụzọ ndị ọzọ.Enweghị mgbawa ngwa anya dị elu nke ụlọ ewetala nnukwu ohere mmepe na ụlọ ọrụ ahụ.Site na nkwado nke amụma, ụlọ ọrụ mgbawa anya nke obodo m etolitela ngwa ngwa.Ọ dị mma makaihuenyo ndu transperent.Karịsịa n'ime afọ ndị na-adịbeghị anya, ọnọdụ mba ụwa adịghị eguzosi ike n'ihe, na ihe omume nke mba ọzọ na-enye ibe n'ime ụlọ na-eme ugboro ugboro.Nnọchi anya nke ụlọ abụrụla isiokwu na-ekpo ọkụ na ụlọ ọrụ semiconductor ụlọ n'afọ ndị na-adịbeghị anya, na-adabere na mbọ na-aga n'ihu nke ụfọdụ ụlọ ọrụ mgbawa anya ụlọ.
Maka China, ọ dị mkpa iji mebie emezighị emezi n'ọhịa nke omenala electronic ibe ozugbo enwere ike, kamakwa ime mgbalị na nhazi nke sekit ọhụrụ dị ka ibe fotoelectric ozugbo enwere ike.Site na ụzọ abụọ, a ga-agba mbọ iji ohere nke mgbanwe mgbanwe teknụzụ ọhụrụ na mgbanwe ụlọ ọrụ mmepụta ihe.
Oge nzipu: Dec-02-2022