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 optoelectronic 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".Na nke mbụ, ha nwetara nanoscale ìhè kanyere nhazi akụkụ atọ, na-eme nnukwu ọganihu n'ọhịa nke ọgbọ optoelectronic mgbawa na-esote.Isi ihe a mepụtara nwere ike imepe egwu ọhụrụ maka imepụta mgbawa optoelectronic n'ọdịniihu, a na-atụkwa anya na a ga-eji ya mee ihe n'ichepụta ibe ngwaọrụ optoelectronic dị ka optoelectronic modulators, acoustic filter, na ihe ncheta ferroelectric na-adịghị agbanwe agbanwe.Ọ nwere atụmanya ngwa sara mbara na nkwukọrịta 5G / 6G,Ngosipụta LED, Mgbakọ ngwa anya, ọgụgụ isi na mpaghara ndị ọzọ.
Optoelectronics ụlọ ọrụ pearl, nke a na-ejikarị ala ala
Igwe anya bụ isi ihe dị n'ọhịa nke optoelectronics.Ngwa optoelectronic (nke a na-akpọ ngwa anya na China) bụ akụkụ dị mkpa nke ụlọ ọrụ semiconductor zuru ụwa ọnụ.Site na mmepe siri ike nke ụlọ ọrụ semiconductor optoelectronic, ibe anya anya, dị ka ihe ndị bụ isi nke agbụ ụlọ ọrụ dị elu, ejirila ya na nkwukọrịta, ụlọ ọrụ, oriri, wdg ọtụtụ ubi.Dịka nhazi nke Gartner si kwuo, ngwaọrụ optoelectronic gụnyere CCD, CIS, LED, photon detectors, optocouplers, ibe laser na ụdị ndị ọzọ.Dị ka akụkụ bụ isi nke ụlọ ọrụ optoelectronics,ngwa anya ibe nwere ike
kewaa n'ime ibe ngwa anya na-arụ ọrụ na ibe ngwa anya na-agafe agafe dị ka ma mgbanwe mgbaama fotoelectric na-apụta.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-agụnye ibe mgba ọkụ ngwa anya, ibe mgbanaka ngwa anya, wdg. Ọ bụ uru maka ibe.ihe ngosi na-agbanwe agbanwe.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.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.Ọ dị mma makatransperent LED ngosi.Nhazi nke modul ngwa anya, laser fiber, lidars na njikọ etiti na ala ndị ọzọ na yinye ụlọ ọrụ na-aga nke ọma.Ka ọ dị ugbu a, akụkụ ala nke obodo m dị ka modul anya, laser fiber, na lidars nwere asọmpi siri ike, na nhazi mpaghara ndị metụtara ya ga-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.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 mejupụta emezighị emezi n'ọhịa nke igwe eletrọnịkị ọdịnala ozugbo enwere ike, kamakwa ime mgbalị na nhazi nke sekit ọhụrụ dị ka ibe fotonic 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: Sep-16-2022