Ga Dalili na Silicon - Plainetectons, Masu ɗaukar hoto na Silicon
Masu ɗaukar hotoCanza alamu na haske cikin siginar lantarki, kuma kamar yadda farashin canja wurin bayanai ya ci gaba da inganta, manyan masu ɗaukar hoto na silicon na silicon da cibiyoyin sadarwa masu zuwa. Wannan labarin zai samar da taƙaitaccen masu ɗaukar hoto masu saurin sauri, tare da fifiko akan silicon tare da Silicon tare da SiliconMakaran SiliconDon fasahar DetgratedCtronics na Ofiletics.
Jamusanci abu ne mai kyau na kusa da gano haske akan dandamali na silicon saboda ya dace da tafiyar cmos kuma yana da karfi ga sha mai ƙarfi a cikin raƙuman sadarwa. Tsarin gama gari Ge / si ne na PIN Fifiderecor shine Sandwiched tsakanin yankuna na P-Type da nau'ikan yankuna.
Adadin Tsarin Na'ura 1 yana nuna alamar a tsaye a tsaye a tsaye koSipportorTsarin:
Babban fasali sun hada da: German Syery ya girma a kan silicon substrate; Amfani da su don tattara p da n sadaka masu ɗaukar kaya; Gudanar da cunkoso don ingantaccen hasken haske.
Epitaxal girma: girma babba na asali a silicon yana ƙalubalance saboda na kashi 4.2% na rashin daidaituwa tsakanin kayan biyu. Ana amfani da tsarin ci gaba biyu na ci gaba: low zazzabi (low zazzabi (300-400 ° C) buffer Lecier girma da babban zazzabi (sama da 600 ° C) Sakon da Jami'ar Jamus. Wannan hanyar tana taimaka wajan sarrafa kayan kwalliya da ke haifar da cututtukan lattice. Post-girma uwaraling a 800-900 ° C A ci gaba da rage girman diski na fadada zuwa kusan 10 ^ 7 cm ^ -2. Halayen aiki: Mafi ci gaba Ge / Si PippleDate Pippleodetector na iya cimma: ingantuwa,> 0.8a / W a 1550 NM; Bandwidth,> 60 GHZ; Dark na yanzu, <1 μa At -1 v Bas.
Haɗawa tare da Silicon Dogon Silicon
Hadewarmanyan masu ɗaukar hotoTare da dandamali na Silicon-tushen silicon-tushen yana ba masu canzawa da masu haɗin kai tsaye. Hanyoyin haɗin haɗi guda biyu sune kamar haka: Haɗin gaba-ƙarshen gaba (fea), inda PhotoDetertory aka ƙera a kan Silicon Subrate ya ba da izinin aiki da zazzabi, amma ɗaukar guntu yanki. Harshen karewa (Beol). Ana kera masu ɗaukar hoto a saman ƙarfe don guje wa tsangwama tare da cmos, amma an iyakance zuwa ƙananan yanayin aiki.
Hoto na 2: Ingantawa da Bandwidth na babban-sauri ge / sippleodetecor
Aikace-aikacen cibiyar bayanai
Masu ɗaukar hoto masu sauri sune mahimmin sashi a tsara na gaba na cibiyar sadarwa ta gaba. Babban aikace-aikacen sun hada da: Canje-canje na Optical: 100g, 400g da mafi girman kudaden, ta amfani da PAM-4. ABabban Bandwidth Photodetector(>> 50 GHZ) ake bukata.
Dalili na tushen silicon-tushen da'irar siliki: Haɗin Monolithic na ganowa tare da Modulator da sauran abubuwan haɗin; Wani karamin aiki, ingancin injin din.
Rarraba gine-ginen: Interical Interconnectionation tsakanin rarraba computing, ajiya, da adanawa; Takuda bukatar makamashi mai inganci, manyan-bandwidth daukar hoto.
Outlook gaba
Nan gaba na haramtattun abubuwan wasan kwaikwayo na masu saurin ɗaukar hoto zasu nuna albarkatun masu zuwa:
Farashin bayanai masu girma: tuki ci gaban 800g da 1.6t masu canzawa; Masu ɗaukar hoto tare da bandwidths mafi girma fiye da 100 GHZ.
Inganta hadewar: Haɗin haɗin guda ɗaya na III-V abu da silicon; Haɓaka haɓaka haɓaka 3D.
Sabbin kayan: bincika kayan m abubuwa biyu (kamar graphene) don ganowa mai haske mai walƙiya; Wani sabon rukunin IV Doy don tsawan ɗaukar hoto na raƙumi.
Aikace-aikacen da suka fito da aikace-aikacen: Lidar da sauran aikace-aikacen na hankali suna tuka ci gaban APD; Aikace-aikacen Photocave Photoction na buƙatar manyan abubuwan ɗaukar hoto.
Masu ɗaukar hoto masu sauri, musamman ge ko signetetectors, sun zama mabuɗin maɓallin tushen silicon - Dalili na silicon-Temptawonsications na gaba. An ci gaba da ci gaba a cikin kayan, ƙirar na'urar, da fasahar haɗin kai suna da mahimmanci haɗuwa da bukatun bandworts da hanyoyin sadarwa. Kamar yadda filin yake ci gaba da canzawa, zamu iya tsammanin ganin masu ɗaukar hoto tare da manyan bandwidth, ƙananan amo, da haɗin lantarki tare da da'irar lantarki da photoonic.
Lokaci: Jan-20-2025