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Yintoni iPIN photodetector
Yintoni i-PIN photodetector I-photodetector ngokuchanekileyo sisixhobo se-photonic semiconductor esinovakalelo oluguqula ukukhanya kube ngumbane ngokusebenzisa i-photoelectric effect. Inxalenye yayo ephambili yifotodiode (PD photodetector). Olona hlobo luqhelekileyo luqulunqwe sisiphambuka se-PN, ...Funda ngokugqithisileyo -
Umda osezantsi we-infrared avalanche photodetector
Umda osezantsi we-infrared avalanche photodetector I-infrared avalanche photodetector (i-APD photodetector) luhlobo lwezixhobo zombane ze-semiconductor ezivelisa inzuzo ephezulu ngesiphumo songquzulwano lwe-ionization, ukuze kuphunyezwe isakhono sokubona seefotoni ezimbalwa okanye neefotoni enye. Noko...Funda ngokugqithisileyo -
Unxibelelwano lwe-Quantum: iilaser zobubanzi obumxinwa
Unxibelelwano lwe-Quantum: I-laser yobubanzi obunqamlekileyo I-laser yobubanzi obunqamlekileyo luhlobo lwe-laser eneempawu ezikhethekileyo ze-optical, ezibonakaliswe ngokukwazi ukuvelisa i-laser beam kunye nobubanzi obuncinci be-optical linewidth (oko kukuthi, i-spectrum emxinwa). Ububanzi bomgca welaser yobubanzi obumxinwa bubhekisa...Funda ngokugqithisileyo -
Yintoni imodyuli yesigaba
Yintoni imodyuli yeSigaba semodyuli yimodyuli ye-optical enokulawula isigaba se-laser beam. Iindidi eziqhelekileyo zeemodyuli zesigaba ziiPockels ibhokisi-esekelwe kwi-electro-optic modulators kunye ne-liquid crystal modulators, enokuthi ithathe ithuba lokutshintsha isalathisi se-thermal fiber refractive index...Funda ngokugqithisileyo -
Inkqubela phambili yophando lwefilimu ebhityileyo ye-lithium niobate electro-optic modulator
Inkqubela phambili yophando yefilimu ebhityileyo ye-lithium niobate imodyuli ye-electro-optic imodyuli ye-Electro-optic sisixhobo esingundoqo senkqubo yonxibelelwano lwe-optical kunye ne-microwave photonic system. Ilawula ukukhanya okusasazeka kwindawo ekhululekileyo okanye i-optical waveguide ngokutshintsha isalathiso se-refractive yezinto ezibangelayo...Funda ngokugqithisileyo -
Iindaba zamva nje zophando lwelaser yonxibelelwano lwasemajukujukwini
Iindaba zamva nje zophando lwenkqubo ye-Intanethi ye-laser yeSatellite ye-Intanethi, kunye ne-intanethi yehlabathi, i-latency ephantsi kunye ne-bandwidth ephezulu, iye yaba yindlela ephambili yophuhliso lweteknoloji yonxibelelwano lwexesha elizayo. Unxibelelwano ngelaser yesikhala yeyona teknoloji ingundoqo kuphuhliso lwesat...Funda ngokugqithisileyo -
Uguqulo lwesilicon photodetector (Si photodetector)
Uguqulo lwe-silicon photodetector (Si photodetector) Uguqulo lwe-all-silicon photodetector (Si photodetector), ukusebenza ngaphaya kwesiqhelo Ngokuntsokotha okukhulayo kweemodeli zobukrelekrele bokwenziwa kunye nothungelwano olunzulu lwe-neural, amaqela eekhompuyutha abeka iimfuno eziphezulu kwinethiwekhi...Funda ngokugqithisileyo -
Ulawulo lwe-Pulse frequency yetekhnoloji yokulawula ukubetha kwe-laser
Ulawulo lwe-Pulse frequency ye-laser pulse control technology 1. Ingqikelelo ye-Pulse frequency, i-laser pulse Rate (iRate yokuphindaphinda i-Pulse) ibhekiselele kwinani le-laser pulses ekhutshwayo ngexesha leyunithi, ngokuqhelekileyo kwi-Hertz (Hz). Ii-pulses eziphezulu zefrikhwensi zifanelekile kwizicelo zezinga eliphezulu lokuphindaphinda, ngelixa ...Funda ngokugqithisileyo -
Ukulawulwa kobubanzi be-Pulse ye-laser pulse control technology
Ukulawulwa kobubanzi be-Pulse ye-laser pulse control technology Ukulawulwa kwe-pulse ye-laser yenye yekhonkco eziphambili kwi-teknoloji ye-laser, echaphazela ngokuthe ngqo ukusebenza kunye nefuthe le-laser. Eli phepha liza kulungisa ngokucwangcisiweyo ulawulo lwe-pulse ububanzi, ulawulo lwe-pulse frequency kunye...Funda ngokugqithisileyo -
Imodyuli yamva nje ye-ultra-high extinction ratio ye-electro-optic
I-ultra-high extinction ratio yamva nje ye-electro-optic modulator On-chip electro-optical modulators (i-silicon-based, i-triquinoid, ifilimu encinci ye-lithium niobate, njl. njl.) ineengenelo zokubumbana, isantya esiphezulu kunye nokusetyenziswa kwamandla aphantsi, kodwa kusekho imingeni emikhulu yokufezekisa i...Funda ngokugqithisileyo -
Umgaqo kunye nokusetyenziswa kwe-EDFA erbium-doped fiber amplifier
Umgaqo kunye nokusetyenziswa kwe-EDFA i-erbium-doped fiber amplifier Ubume obusisiseko be-EDFA i-erbium-doped fiber amplifier, eyona nto yenziwe yi-medium esebenzayo (ishumi leemitha ubude be-quartz fiber, i-core diameter 3-5 microns, i-doping concentration (25-1000) x10-690), umthombo wokukhanya ...Funda ngokugqithisileyo -
Inkcazo: I-Erbium-doped fiber Amplifier EDFA Optical Amplifier
Inkcazo: I-Erbium-doped fiber Amplifier EDFA Optical Amplifier I-Erbium-doped optical fiber amplifier (EDFA, oko kukuthi, isandisi se-optical signal esine-Er3 + esifakwe kwi-fiber core ngokusebenzisa umqondiso) yi-amplifier yokuqala yamehlo ephuhliswe yiYunivesithi yaseSouthampton ngo-1985, kwaye ...Funda ngokugqithisileyo
