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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
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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.) ineenzuzo zokubumbana, isantya esiphezulu kunye nokusetyenziswa kwamandla aphantsi, kodwa kusekho imingeni emikhulu yokuphumeza 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 -
Intshayelelo ekusetyenzisweni kweRF optical transmission RF phezu kweFiber
Intshayelelo ekusetyenzisweni kweRF optical transmission RF phezu kweFayibha Kumashumi eminyaka akutshanje, unxibelelwano ngemicrowave kunye nobuchwepheshe bonxibelelwano lwe-optical telecommunications buphuhliswe ngokukhawuleza. Zombini itekhnoloji yenze inkqubela phambili enkulu kwimimandla yazo, kwaye ikhokelele kuphuhliso olukhawulezayo lwehlokondiba...Funda ngokugqithisileyo -
Unxibelelwano lwedijithali olungenazingcingo: Umgaqo osebenzayo wokumodareyitha kwe-IQ
Unxibelelwano lwedijithali olungenacingo: Umgaqo osebenzayo wokumodareyitha kwe-IQ ukumodareyitha kwe-IQ sisiseko seendlela ezahlukeneyo zokumodareyitha ezikumgangatho ophezulu ezisetyenziswa ngokubanzi kwiinkalo ze-LTE kunye ne-WiFi, ezifana ne-BPSK, QPSK, QAM16, QAM64, QAM256, njl.Funda ngokugqithisileyo -
Umgca wokulibaziseka weFayibha optic esekelwe kwi-optical switch
Umgca wokulibazisa i-Fiber optic esekelwe kwi-optical switch Principle of Fiber optic delay line In all-optical signal processing, i-fiber optic inokuqonda imisebenzi yokulibaziseka komqondiso, ukwandisa, ukuphazamiseka, njl.Funda ngokugqithisileyo -
Ingaba i-semiconductor optical amplifier ifezekisa njani ukukhulisa?
Ingaba i-semiconductor optical amplifier ifezekisa njani ukukhulisa? Emva kokufika kwexesha lonxibelelwano olukhulu lwefiber optical, itekhnoloji ye-optical amplification iphuhliswe ngokukhawuleza. Izandisi ze-Optical zikhulisa imiqondiso ye-optical input esekwe kwi-radiation evuselelweyo okanye i-sc stimulated sc...Funda ngokugqithisileyo -
Uchungechunge lwe-Aptical amplifier: Intshayelelo kwi-Semiconductor Optical Amplifier
Uchungechunge lwe-Aptical amplifier: Intshayelelo kwi-Semiconductor Optical Amplifier Semiconductor optical amplifier (SOA) yi-optical amplifier esekelwe kwi-semiconductor yokuzuza imidiya. Ngokusisiseko ifana ne-fiber edityaniswe ityhubhu ye-laser semiconductor, kunye nesipili sokuphela endaweni yaso yifilim ebonisa i-anti; Tilika...Funda ngokugqithisileyo -
Ukuhlelwa kunye neskimu sokumodareyitha kwemodyuli ye-laser
Ukuhlelwa kunye neskimu sokumodareyitha kwe-laser modulator ye-laser luhlobo lolawulo lwelaser, alunasiseko njengeekristale, iilensi kunye nezinye izinto, kwaye ludityaniswe kakhulu njengee-lasers, izixhobo ze-laser, linqanaba eliphezulu lokudityaniswa, iintlobo kunye nemisebenzi ye ...Funda ngokugqithisileyo -
Ifilim encinci lithium niobate (LN) ifotodetector
Ifilimu encinci ye-lithium niobate (LN) i-photodetector ye-Lithium niobate (LN) inesakhiwo esiyingqayizivele sekristale kunye nemiphumo ecebileyo yomzimba, njengemiphumo engabonakaliyo, imiphumo ye-electro-optic, i-pyroelectric effects, kunye nemiphumo ye-piezoelectric. Kwangaxeshanye, ineengenelo ze-wideband optical transparency ...Funda ngokugqithisileyo
