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Isixhobo sokubona ifoto esiqhutywa yi-infrared esisebenza ngokwaso
I-infrared photodetector esebenza ngokuzisebenzela kakhulu ineempawu zokuba namandla okulwa nokuphazamiseka, amandla okubona iithagethi aqinileyo, ukusebenza kakuhle kuzo zonke iimeko kunye nokufihla kakuhle. Idlala indima ebaluleke ngakumbi kwiinkalo ezifana nezonyango,...Funda ngokugqithisileyo -
Izinto ezichaphazela ubomi be-laser
Izinto ezichaphazela ubomi be-laser Ubomi be-laser buhlala bubhekisela kwixesha apho inokukhupha i-laser ngokuzinzileyo phantsi kweemeko ezithile zokusebenza. Eli xesha linokuchatshazelwa zizinto ezahlukeneyo, kubandakanya uhlobo kunye noyilo lwe-laser, indawo yokusebenza,...Funda ngokugqithisileyo -
Yintoni i-PIN photodetector
Yintoni i-PIN photodetector I-photodetector sisixhobo se-semiconductor esinobuthathaka kakhulu esiguqula ukukhanya kube ngumbane ngokusebenzisa isiphumo se-photoelectric. Icandelo laso eliphambili yi-photodiode (i-PD photodetector). Uhlobo oluqhelekileyo lwenziwe yi-PN junction, ...Funda ngokugqithisileyo -
Isixhobo sokubona i-infrared avalanche esisezantsi
I-photodetector ye-infrared avalanche engaphantsi komlinganiselo ophantsi I-photodetector ye-infrared avalanche (i-APD photodetector) luhlobo lwezixhobo ze-semiconductor photoelectric ezivelisa i-high gain nge-collision ionization effect, ukuze kufezekiswe amandla okufumanisa ii-photon ezimbalwa okanye ii-photon enye. Howev...Funda ngokugqithisileyo -
Unxibelelwano lwe-Quantum: ii-laser ezibanzi zomgca omxinwa
Unxibelelwano lwe-quantum: iilaser ezinqamlezileyo zomgca Ilaser enqamlezileyo yomgca luhlobo lwelaser eneempawu ezikhethekileyo ze-optical, ezibonakaliswa kukukwazi ukuvelisa umqadi welaser onomgca omncinci kakhulu we-optical (oko kukuthi, i-spectrum encinci). Ububanzi bomgca welaser enqamlezileyo yomgca bubhekisa...Funda ngokugqithisileyo -
Yintoni i-phase modulator
Yintoni i-phase modulator I-phase modulator yi-optical modulator enokulawula i-phase ye-laser beam. Iindidi eziqhelekileyo ze-phase modulator zii-Pockels box-based electro-optic modulators kunye nee-liquid crystal modulators, ezinokuthi zisebenzise ithuba lokutshintsha kwe-thermal fiber refractive index...Funda ngokugqithisileyo -
Inkqubela phambili yophando lwe-thin film lithium niobate electro-optic modulator
Inkqubela phambili yophando lwe-thin film lithium niobate electro-optic modulator I-Electro-optic modulator sisixhobo esiphambili senkqubo yonxibelelwano lwe-optical kunye nenkqubo ye-microwave photonic. Ilawula ukukhanya okusasaza kwindawo ekhululekileyo okanye i-optical waveguide ngokutshintsha i-refractive index yezinto ezibangela...Funda ngokugqithisileyo -
Iindaba zamva nje zophando lwe-laser yonxibelelwano lwesithuba
Iindaba zamva nje zophando lwenkqubo ye-Intanethi ye-laser yonxibelelwano lwesithuba, kunye nokugubungela kwayo kwihlabathi liphela, ukubambezeleka okuphantsi kunye ne-bandwidth ephezulu, iye yaba yindlela ephambili yophuhliso lwetekhnoloji yonxibelelwano kwixesha elizayo. Unxibelelwano lwe-laser yesithuba lubuchwepheshe obuphambili ekuphuhlisweni kwe-sat...Funda ngokugqithisileyo -
Isixhobo sokubona ifoto sesilicon esiguqukayo (iSi photodetector)
Isixhobo sokubona ifoto sesilicon esiguqukayo（Si photodetector） Isixhobo sokubona ifoto se-silicon esiguqukayo（Si photodetector）, ukusebenza ngaphaya kwesiqhelo Ngenxa yobunzima obukhulayo beemodeli zobukrelekrele bokwenziwa kunye neenethiwekhi ezinzulu ze-neural, amaqela ekhompyutha abeka iimfuno eziphezulu kwinethiwekhi...Funda ngokugqithisileyo -
Ulawulo lwefrikhwensi yepulse yetekhnoloji yokulawula ipulse yelaser
Ulawulo lwefrikhwensi yepulse yetekhnoloji yokulawula ipulse yelaser 1. Ingcamango yefrikhwensi yepulse, i-laser pulse Rate (Pulse Repetition Rate) ibhekisa kwinani leefrikhwensi zelaser ezikhutshwayo ngexesha leyunithi, ngesiqhelo kwiHertz (Hz). Iifrikhwensi zefrikhwensi ephezulu zifanelekile kwizicelo zefrikhwensi ephezulu, ngelixa...Funda ngokugqithisileyo -
Ulawulo lobubanzi bepulse yetekhnoloji yokulawula ipulse yelaser
Ulawulo lobubanzi bepulse yetekhnoloji yokulawula ipulse yelaser Ulawulo lwepulse yelaser yenye yeekhonkco eziphambili kwitekhnoloji yelaser, echaphazela ngokuthe ngqo ukusebenza kunye nesiphumo sokusetyenziswa kwelaser. Eli phepha liza kucwangcisa ngokucwangcisiweyo ulawulo lobubanzi bepulse, ulawulo lwefrikhwensi yepulse kunye...Funda ngokugqithisileyo -
Imodulator yamva nje ye-electro-optic electro-ratio extinction ratio yamva nje
I-modulator yamva nje ye-electro-optic ratio ye-ultra-high extinction ratio Ii-modulator ze-electro-optical ze-On-chip (ezisekwe kwi-silicon, i-triquinoid, i-thin film lithium niobate, njl.njl.) zinezibonelelo zokuba ncinci, isantya esiphezulu kunye nokusetyenziswa kwamandla aphantsi, kodwa kusekho imingeni emikhulu yokufezekisa i-dynamic i...Funda ngokugqithisileyo
