A cikin 'yan shekarun nan, kwakwalwan gida sun fuskanci haɗari na "manne wuyansa".Wasu masana sun tattauna cewa, ko dai kasar Sin za ta iya gina kwakwalwan kwamfuta na cikin gida ta hanyar fasahar kasashen ketare, ko kuma ta nemi wata hanya da bude wata sabuwar hanya don cimma matsaya.Babu shakka, hanya ta ƙarshe ta fi wahala.A halin yanzu, waɗannan hanyoyi guda biyu suna kama da juna, kuma kowannensu yana da ci gaba.
Masana'antar optoelectronic guntu na cikin gida sun cimma nanoscale a karon farko
A yammacin ranar 14 ga watan Satumba, masana kimiyyar kasar Sin sun buga sabon bincikensu a cikin babbar mujallar ilimi ta duniya "Nature".A karon farko, sun sami nanoscale haske da aka zana tsari mai girma uku, wanda ya haifar da babban ci gaba a fagen kera guntu na optoelectronic na gaba.Wannan babbar ƙirƙira na iya buɗe sabuwar hanya don kera guntu na optoelectronic a nan gaba, kuma ana sa ran za a yi amfani da shi wajen ƙirƙira manyan guntuwar na'urorin optoelectronic kamar su na'urorin sarrafa optoelectronic, masu tace sauti, da kuma memories na ferroelectric mara canzawa.Yana da fa'idodin aikace-aikace masu fa'ida a cikin sadarwar 5G/6G,LED nuni, Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙƙa ) da sauransu.
Lu'u-lu'u masana'antar Optoelectronics, ana amfani da shi sosai a ƙasa
Chips na gani sune ainihin abubuwan da ke cikin filin optoelectronics.Na'urorin Optoelectronic (wanda ake nufi da kwakwalwan kwamfuta na gani a China) muhimmin yanki ne na masana'antar semiconductor na duniya.Tare da ci gaba mai ƙarfi na masana'antar semiconductor na optoelectronic, kwakwalwan kwamfuta na gani, a matsayin ainihin abubuwan da ke cikin sarkar masana'antar sama, an yi amfani da su sosai a cikin sadarwa, masana'antu, amfani, da sauransu da yawa filayen.A cewar Gartner’s rarrabuwa, na'urorin optoelectronic sun hada da CCD, CIS, LED, photon detectors, optocouplers, Laser chips da sauran rukunan.A matsayin ainihin abubuwan da ke cikin masana'antar optoelectronics,na gani kwakwalwan kwamfuta iya
a raba su zuwa kwakwalwan gani na gani aiki da kwakwalwan gani na gani mai aiki gwargwadon ko canjin siginar hoto ya auku.Za a iya ƙara rarraba kwakwalwan kwamfuta masu aiki zuwa kwakwalwan kwamfuta masu watsawa da karɓar kwakwalwan kwamfuta;Chips na gani m Ya haɗa da kwakwalwan kwamfuta na gani na gani, kwakwalwan kwamfuta na katako na gani, da sauransu. Yana da fa'ida gam LED nuni.A cikin wannan rahoto, mun mai da hankali kan yanayin ci gaban masana'antu, sararin kasuwa da damar ganowa na kwakwalwan kwamfuta masu aiki kamar kwakwalwan Laser da kwakwalwan gano hoton.
Akwai ƙananan nau'ikan kwakwalwan kwamfuta na gani da yawa, kuma masana'antar ta ƙunshi fage da yawa.Baya ga rabe-raben aiki/m a sama, ana iya raba kwakwalwan kwamfuta na gani zuwa nau'i hudu: InP, GaAs, tushen silicon da sirara-fim lithium niobate bisa ga tsarin kayan aiki daban-daban da tsarin masana'antu.The InP substrate yafi hada da kai tsaye modulation DFB/Electro-absorption modulation EML kwakwalwan kwamfuta, gane PIN/APD kwakwalwan kwamfuta, amplifier kwakwalwan kwamfuta, modulator kwakwalwan kwamfuta, da dai sauransu GaAs substrates sun hada da high-ikon Laser kwakwalwan kwamfuta, VCSEL kwakwalwan kwamfuta, da dai sauransu Silicon substrates sun hada da PLC, AWG. , modulator, kwakwalwan kwamfuta na canzawa na gani da sauransu, LiNbO3 ya haɗa da kwakwalwan kwamfuta, da sauransu.
kwakwalwan kwamfuta na gani suna haifar da damar ci gaba
Tsawon rabin karni, fasahar microelectronics ta haɓaka cikin sauri daidai da dokar Moore.Matsalar amfani da wutar lantarki ta ƙara zama ƙwanƙwasa wanda ke da wahala ga fasahar microelectronics ta warware.Ci gaban kwakwalwan kwamfuta yana gabatowa iyakar Dokar Moore, kuma yana da wahala a ci gaba da neman ci gaba a cikin tsarin fasahar sarrafa kwamfuta.A cikin fasaha mai yuwuwar rushewa da ke fuskantar "zamanin-Moore", kwakwalwan kwamfuta na gani sun shiga fagen hangen nesa na mutane.Kwakwalwar gani gabaɗaya ana yin su ne da kayan aikin semiconductor (InP da GaAs, da sauransu), kuma suna fahimtar jujjuyawar siginar hoto ta hanyar ƙirƙira da ɗaukar hoto tare da tsarin canjin matakin makamashi na ciki.
Haɗin kai na gani yana iya haɓaka ƙarfin sadarwa a cikin matsakaicin watsawa ta hanyar amfani da hanyoyi daban-daban (kamar rabe-rabe mai yawa WDM mai tsayi, ma'amala tsakanin yanayin rabo MDM, da sauransu).Don haka, haɗin kai na gani akan guntu bisa ga haɗaɗɗen da'irar gani ana ɗaukarsa a matsayin fasaha mai yuwuwar gaske, wacce za ta iya faɗuwa yadda ya kamata ta cikin ƙulli na ƙayyadaddun da'irori na gargajiya na gargajiya.Yana da kyau gam LED nuni.Ƙaddamar da na'urorin gani na gani, Laser fiber, lidars da sauran tsaka-tsaki da ƙananan hanyoyin haɗin yanar gizo a cikin sarkar masana'antu suna ci gaba da sauƙi.A halin yanzu, ɓangarorin ƙasa na ƙasa kamar na'urorin gani, Laser fiber, da lidars suna da ƙarfi sosai, kuma ƙaddamar da filayen da ke da alaƙa za su ci gaba da ci gaba.Dangane da na'urori masu gani, bisa ga kididdigar da Lightcounting ya fitar a watan Mayu 2022, masana'antun kasar Sin za su mamaye shida daga cikin manyan masana'antun na'urorin gani na gani a duniya a cikin 2021.
Ci gaba da hanyar fita daga masana'antar guntu na gani na kasar Sin
A kasuwannin cikin gida, sakamakon karuwar bukatu mai yawa a cikin 'yan shekarun nan, masana'antun cikin gida sun yi kokarin gina masana'antar guntu ta kasar Sin ta hanyar bincike da bunkasa fasahar kere-kere, sayen kasashen waje da sauran hanyoyin.Rashin babban na'urorin gani na gani na cikin gida ya kawo babbar damammakin ci gaba ga masana'antar.Tare da goyon bayan manufofi, masana'antar guntu na gani na ƙasata ta haɓaka cikin sauri.Musamman a cikin 'yan shekarun nan, yanayin kasa da kasa ya kasance maras tabbas, kuma abubuwan da suka faru na samar da kwakwalwan kwamfuta na cikin gida sun faru akai-akai.Canjin cikin gida kuma ya zama babban batu a masana'antar semiconductor na cikin gida a cikin 'yan shekarun nan, dogara ga ci gaba da ƙoƙarin wasu manyan kamfanonin guntu na gida.
Ga kasar Sin, ya zama wajibi a gaggauta gyara kurakuran da aka samu a fannin na'urorin lantarki na gargajiya, amma kuma a yi kokarin tsara sabbin hanyoyin da'irori kamar na'urar daukar hoto da sauri.Tare da matakai biyu, za a yi ƙoƙari don amfani da damar sabon zagaye na juyin juya halin fasaha da sauyin masana'antu.
Lokacin aikawa: Satumba-16-2022