Papiso ea li-Photonic e kopaneng tsa liforomo tsa potoloho ea liforo-pele

Papiso ea li-Photonic e kopaneng tsa liforomo tsa potoloho ea liforo-pele
Setšoantšo sa 1 se bontša papiso ea litsamaiso tse peli tsa lintho tse peli, Indium phosphorus (inp) le silicon (s siline Pherekano ea leholimo e tsosa lintho tse ngata ho feta tsa Si. Hobane lipotoloho tse thehiloeng ho silinion li na le kholo e fokolang, tlhahiso ea potoloho e thehiloeng silingo e na le e phahameng ho feta ea lipotoloho tsa ente. Ka lipotolohong tse thehiloeng silingon, ba Majerehium (ge), eo hangata e sebelisoang feela hoPhotoDetector(LITLHAKISO TSE KHOLO), e hloka hore kholo e fapaneng ea epitaxer, a ntse a le maemong a litsamaisong, esita le ho iphahamisoa hoa litsebi tse nepahetseng ho lokela ho lokisoa ke kholo e kholo. Ho hola hapitaxal ho etsa hore ho be le bofokoli bo phahameng ho feta khōlō bo le 'ngoe e kristale, joalo ka ho tsoa ho kristato ea kristale. Li-index tsa ivex e na le phapang e phahameng ea index ea theko e phahameng feela li fetohe, ha li-waveguide tse thellang se e-ba le lisebelisoa tse ngata tsa siliii le tse ling tse arohaneng. IngAASP e na le lekhalo le tobileng ba sehlopha sa band, ha Si 'me a se ke oa. Ka lebaka leo, litsamaiso tsa Inp tsa Inp li phahame ho latela morero oa laser. Masapo a kelello a ho kena-kenana le litsamaiso ha a tsitsitse ebile a le matla joalo ka axides ea Sil, Silicon dioxide (sio2). Silicon ke boitsebiso bo matla ho feta botaki, ba lumella ts'ebeliso ea boholo bo boholo, hore ho tloha ho 300 mm (haufinyane sm (hang-hang ho bapisoa le limilimithara tse 75. InpBasebetsiliHangata itšetleha ka phello ea palo e makatsang, e leng mocheso ka lebaka la motsamao oa motlakase o bakoang ke mocheso ka mocheso. Ho fapana le hoo, ho itšetleha ka mocheso oa bakuli sa silicon ho nyane haholo.

Hangata mokhoa oa Litšoantšo tsa Silicon ka kakaretso oa mahlale a nkoang a loketse feela hore o theko e tlase, o mokhutšoanyane, o fetang limilione tse 1 ka selemo). Sena ke hobane se amoheloa hohle hore boholo bo boholo bo hlokahalang ho jala maske le ntlafatso ea theko, le seosilicon photosnologyE na le likotsi tse bohlokoa tsa tšebetso meahong ea litoropong le toropo le likotlo tsa libe tsa nako e telele. Ha e le hantle, ho fapaneng le seo ke 'nete. Ka theko e tlase, meketjaneng e khutšoaneMotše o mongata oa laser (DML laser): Tšusumetso e fetotsoeng ka kotloloho ea laser e beha khatello e kholo ea tlholisano, le bofokoli ba theknoloji e sebelisang silinin e nang le kotsi ea ho kopanya habonolo e fetohile mokhoa oa bohlokoa. Ho fapana le moo, ho Metro, likopo tse telele, ka lebaka la khetho ea silicon Photonics indight (dsp) hammoho (e leng molemo o moholo), e molemo haholo ho arohanya laser. Ntle le moo, theknoloji ea ho fumanoa tse fumanehang ka mokhoa o ikhethileng e ka etsa mefokolo ea mofuta oa silino ea silino ea silino ho isa tekanyong e kholo, joalo ka bothata ba hona joale bo lefifi. Ka nako e ts'oanang, ho boetse ho fosahetse ho nahana hore bokhoni bo bongata bo hlokahala ho koahela li-semicondlis tse kholo ka ho fetisisa tsa tšepe tse tsoetseng pele (CMOS), Kahoo limaske tse hlokahalang le lipalo tsa tlhahiso li theko e tlaase.