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PIN photodetector ke eng
PIN photodetector ke eng Ha e le hantle ke sesebelisoa sa semiconductor photonic se nang le kutlo haholo se fetolang leseli ho ba motlakase ka ho sebelisa matla a photoelectric. Karolo ea eona e ka sehloohong ke photodiode (PD photodetector). Mofuta o atileng haholo o entsoe ka mateano a PN, ...Bala haholoanyane -
Mohloli o tlase oa sekhahla sa infrared avalanche photodetector
Fotodetector e tlase ea infrared avalanche Photodetector (APD photodetector) ke sehlopha sa lisebelisoa tsa semiconductor photoelectric tse hlahisang phaello e phahameng ka ho thulana ha ionization effect, e le ho finyella bokhoni ba ho lemoha ba photon tse seng kae kapa esita le photon e le 'ngoe. Leha ho le joalo...Bala haholoanyane -
Puisano ea quantum: lasers e moqotetsane
Puisano ea quantum: lasers e moqotetsane ea bophara ba laser Mohala o mosesaane oa bophara ba laser ke mofuta oa laser e nang le lisebelisoa tse khethehileng tsa optical, tse khetholloang ka bokhoni ba ho hlahisa lebone la laser le nang le bophara bo bonyenyane haholo ba optical (ke hore, spectrum e moqotetsane). Bophara ba mola oa laser e moqotetsane ea bophara bo bolela...Bala haholoanyane -
Modulator ea mohato ke eng
Ke eng modulator Phase modulator ke optical modulator e ka laolang mohato oa lebone la laser. Mefuta e tloaelehileng ea li-modulator tsa phase ke li-modulator tsa pockels-electro-optic modulator le li-modulator tsa kristale tsa metsi, tse ka nka monyetla ka phetoho ea index ea thermal fiber refractive index ...Bala haholoanyane -
Tsoelo-pele ea lipatlisiso tsa filimi e tšesaane ea lithium niobate electro-optic modulator
Tsoelo-pele ea lipatlisiso tsa filimi e tšesaane ea lithium niobate electro-optic modulator Electro-optic modulator ke sesebelisoa sa mantlha sa sistimi ea puisano ea optical le microwave photonic system. E laola khanya ea leseli sebakeng sa mahala kapa optical waveguide ka ho fetola index ea refractive ea lintho tse bakang ...Bala haholoanyane -
Litaba tsa morao-rao tsa lipatlisiso tsa laser communication space
Litaba tsa morao-rao tsa lipatlisiso tsa sebaka sa marang-rang sa laser Satellite Internet system, e nang le ts'ebetso ea lefats'e ka bophara, latency e tlaase le bandwidth e phahameng, e fetohile tataiso ea bohlokoa ea tsoelo-pele ea theknoloji ea puisano nakong e tlang. Puisano ea laser ea sebaka ke eona theknoloji ea mantlha ntlafatsong ea sat...Bala haholoanyane -
Phetoho ea silicon photodetector (Si photodetector)
Phetoho ea silicon photodetector (Si photodetector) E fetohela all-silicon photodetector (Si photodetector), ts'ebetso e fetang ea setso Ka ho rarahana ho ntseng ho eketseha ha mefuta ea bohlale ba maiketsetso le marang-rang a tebileng a methapo, lihlopha tsa likhomphutha li beha litlhoko tse phahameng ho marang-rang...Bala haholoanyane -
Taolo ea maqhubu a maqhubu a theknoloji ea laser pulse control
Taolo ea maqhubu a lebelo la thekenoloji ea laser pulse control 1. Khopolo ea Pulse frequency, laser pulse Rate (Pulse Repetition Rate) e bolela palo ea laser pulses e hlahisoang ka nako ea unit, hangata Hertz (Hz). Li-pulse tse phahameng li loketse lits'ebetso tse phahameng tsa ho pheta-pheta, ha ...Bala haholoanyane -
Taolo ea bophara ba pulse ea theknoloji ea laser pulse control
Taolo ea bophara ba sekhahla sa thekenoloji ea laser pulse control Taolo ea pulse ea laser ke e 'ngoe ea likhokahano tsa bohlokoa tsa theknoloji ea laser, e amang ka kotloloho ts'ebetso le ts'ebeliso ea lesea. Pampiri ena e tla hlophisa ka tatellano taolo ea bophara ba pulse, taolo ea maqhubu le ...Bala haholoanyane -
Modulator ea morao-rao ea ultra-high extinction ratio electro-optic
The latest ultra-high extinction ratio electro-optic modulator On-chip electro-optical modulators (silicon-based, triquinoid, thin film lithium niobate, joalo-joalo) e na le melemo ea compactness, lebelo le phahameng le tšebeliso e tlaase ea matla, empa ho ntse ho e-na le mathata a maholo a ho finyella ...Bala haholoanyane -
Molao-motheo le tšebeliso ea EDFA erbium-doped fiber amplifier
Molao-motheo le ts'ebeliso ea EDFA erbium-doped fiber amplifier Sebopeho sa motheo sa EDFA erbium-doped fiber amplifier, eo haholo-holo e entsoeng ka mokhoa o sebetsang (limithara tse ngata tse telele tsa doped quartz fiber, core diameter 3-5 microns, doping concentration (25-1000) x10-99), mohloli oa leseli ...Bala haholoanyane -
Tlhaloso: Erbium-doped fiber Amplifier EDFA Optical Amplifier
Tlhaloso: Erbium-doped fiber Amplifier EDFA Optical Amplifier Erbium-doped optical fiber amplifier (EDFA, ke hore, optical signal amplifier e nang le Er3 + e kenngoa ka har'a fiber core ka lets'oao) ke amplifier ea pele ea optical e entsoeng ke Univesithi ea Southampton ka 1985, 'me ke ...Bala haholoanyane
