Theknoloji ea silicon photonics

Theknoloji ea silicon photonics

Ha ts'ebetso ea chip e tla fokotseha butle-butle, liphello tse fapa-fapaneng tse bakoang ke ho hokahanya li fetoha ntho ea bohlokoa e amang ts'ebetso ea chip. Khokahano ea Chip ke e 'ngoe ea libotlolo tsa hajoale tsa tekheniki, mme theknoloji ea silicon e thehiloeng ho optoelectronics e ka rarolla bothata bona. Theknoloji ea silicon photonic ke eapuisano ea mahlotheknoloji e sebelisang lebone la laser sebakeng sa lets'oao la elektroniki la semiconductor ho fetisa data. Ke thekenoloji ea moloko o mocha o thehiloeng holim'a silicon le lisebelisoa tsa silicon-based substrate mme o sebelisa mokhoa o teng oa CMOS bakeng sasesebelisoa sa opticalntshetsopele le kopanyo. Molemo oa eona o moholo ke hore o na le tekanyo e phahameng haholo ea phetisetso, e ka etsang hore lebelo la phetisetso ea data pakeng tsa li-processor cores ka makhetlo a 100 kapa ho feta ka potlako, 'me matla a matla a matla a boetse a phahame haholo, kahoo ho nkoa e le moloko o mocha oa semiconductor. thekenoloji.

Ho tloha khale, li-silicon photonics li entsoe ho SOI, empa li-wafers tsa SOI li theko e boima 'me ha se hakaalo hore ke lisebelisoa tse molemo ka ho fetisisa bakeng sa mesebetsi eohle e fapaneng ea photonics. Ka nako e ts'oanang, ha litefiso tsa data li ntse li eketseha, ho feto-fetoha ha lebelo le phahameng ka thepa ea silicon ho fetoha botlolo, kahoo mefuta e fapaneng ea lisebelisoa tse ncha tse kang lifilimi tsa LNO, InP, BTO, polymers le lisebelisoa tsa plasma li 'nile tsa ntlafatsoa ho finyella ts'ebetso e phahameng.

Monyetla o moholo oa silicon photonics o ka ho kopanya mesebetsi e mengata ka har'a sephutheloana se le seng le ho etsa boholo ba eona kapa kaofela ha eona, e le karolo ea chip e le 'ngoe kapa mekotla e le 'ngoe, ho sebelisa lisebelisoa tse tšoanang tsa tlhahiso tse sebelisetsoang ho haha ​​​​lisebelisoa tse tsoetseng pele tsa microelectronic (bona setšoantšo sa 3) . Ho etsa joalo ho tla fokotsa haholo litšenyehelo tsa ho fetisetsa data ho fetalikhoele tsa opticalle ho theha menyetla ea mefuta e fapaneng ea likopo tse ncha tse matla holitšoantšo, e lumellang ho hahoa ha mekhoa e rarahaneng haholo ka litšenyehelo tse itekanetseng haholo.

Lisebelisoa tse ngata li ntse li hlaha bakeng sa litsamaiso tse rarahaneng tsa silicon photonic, tse tloaelehileng haholo ke likhokahano tsa data. Sena se kenyelletsa likhokahano tsa dijithale tse phahameng haholo bakeng sa lits'ebetso tsa nako e khuts'oane, merero e rarahaneng ea ho feto-fetoha ha maemo bakeng sa lits'ebetso tsa sebaka se selelele, le likhokahano tse momahaneng. Ntle le puisano ea data, palo e kholo ea lits'ebetso tse ncha tsa theknoloji ena e ntse e hlahlojoa khoebong le lithutong tsa thuto. Lisebelisoa tsena li kenyelletsa: Nanophotonics (nano opto-mechanics) le fisiks e khutsufalitsoeng, biosensing, li-nonlinear optics, li-system tsa LiDAR, li-gyroscopes tsa optical, RF e kopantsoeng.lisebelisoa tsa optoelectronic, li-transceivers tse kopantsoeng tsa seea-le-moea, lipuisano tse kopanetsoeng, tse nchamehloli e khanyang, phokotso ea lerata la laser, lisensara tsa khase, li-photonics tse telele haholo tsa wavelength tse kopantsoeng, ts'ebetso ea matshwao a lebelo le phahameng le microwave, joalo-joalo. Libaka tse tšepisang li kenyelletsa biosensing, imaging, lidar, inertial sensing, hybrid photonic-radio frequency integrated circuits (RFics), le signal. ho sebetsa.