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Iyini i-PIN photodetector
Iyini i-PIN photodetector I-photodetector iyisisetshenziswa se-photonic se-semiconductor esibucayi kakhulu esiguqula ukukhanya kube ugesi ngokusebenzisa umphumela we-photoelectric. Ingxenye yayo eyinhloko yi-photodiode (PD photodetector). Uhlobo oluvame kakhulu lwakhiwe i-PN junction, ...Funda kabanzi -
Umkhawulo ophansi we-infrared avalanche photodetector
I-Lowthreshold infrared avalanche photodetector I-infrared avalanche photodetector (i-APD photodetector) iyisigaba samadivayisi kagesi we-semiconductor akhiqiza inzuzo ephezulu ngomphumela wokushayisana kwe-ionization, ukuze kuzuzwe ikhono lokubona lama-photon ambalwa noma amaphothoni awodwa. Nokho...Funda kabanzi -
Ukuxhumana kwe-Quantum: ama-laser obubanzi obuncane bomugqa
Ukuxhumana kwe-Quantum: I-laser engububanzi bomugqa emincane I-laser yobubanzi bomugqa iwuhlobo lwe-laser enezici ezikhethekile zokubona, ezibonakala ngekhono lokukhiqiza ugongolo lwe-laser olunobubanzi obuncane kakhulu bomugqa (okungukuthi, i-spectrum emincane). Ububanzi bomugqa we-laser yobubanzi obuncane bubhekisela...Funda kabanzi -
Iyini i-modulator yesigaba
Iyini i-modulator yesigaba Imoduli yesigaba iyimoduli yokubona engalawula isigaba se-laser beam. Izinhlobo ezijwayelekile zamamojula wesigaba ama-Pockels box-based electro-optic modulators kanye nama-liquid crystal modulators, angakwazi futhi ukusizakala ngokushintsha kwenkomba ye-fiber refractive index...Funda kabanzi -
Inqubekelaphambili yocwaningo yefilimu encane ye-lithium niobate electro-optic modulator
Inqubekelaphambili yocwaningo yefilimu elincanyana i-lithium niobate electro-optic modulator I-Electro-optic modulator iyisisetshenziswa esiyinhloko sohlelo lokuxhumana olubonakalayo kanye nohlelo lwe-microwave photonic. Ilawula ukukhanya okusakazeka endaweni ekhululekile noma i-optical waveguide ngokushintsha inkomba ye-refractive yembangela yezinto...Funda kabanzi -
Izindaba zakamuva zocwaningo lwe-laser yokuxhumana emkhathini
Izindaba zakamuva zocwaningo lwe-laser yokuxhumana emkhathini Uhlelo lwe-inthanethi yesathelayithi, ehlanganisa umhlaba wonke, ukubambezeleka okuphansi kanye nomkhawulokudonsa ophezulu, isiphenduke inkomba ebalulekile yokuthuthukiswa kobuchwepheshe bezokuxhumana esikhathini esizayo. Ukuxhumana kwe-laser emkhathini kuwubuchwepheshe obuyisisekelo ekuthuthukisweni kwe-sat...Funda kabanzi -
I-revolutionary silicon photodetector (Si photodetector)
I-revolutionary silicon photodetector (Si photodetector)) I-Revolutionary all-silicon photodetector (Si photodetector), ukusebenza ngale kwendabuko Ngokukhula kwenkimbinkimbi kwamamodeli obuhlakani bokwenziwa namanethiwekhi ajulile emizwa, amaqoqo ekhompuyutha abeka izidingo eziphezulu kunethiwekhi...Funda kabanzi -
Ukulawula imvamisa ye-Pulse ye-laser pulse control technology
Ukulawulwa kwefrikhwensi yokushaya kobuchwepheshe bokulawula ukushaya kwe-laser 1. Umqondo we-Pulse frequency, i-laser pulse Rate (Isilinganiso Sokuphindaphinda Kokushaya) ubhekisela enanini lama-laser pulses akhishwa ngesikhathi seyunithi ngayinye, ngokuvamile e-Hertz (Hz). Ama-pulses aphezulu afanele ukusetshenziswa kwezinga eliphezulu lokuphindaphinda, kuyilapho...Funda kabanzi -
Ukulawulwa kobubanzi be-Pulse kobuchwepheshe bokulawula ukushaya kwe-laser
Ukulawulwa kobubanzi be-pulse kobuchwepheshe bokulawula ukushaya kwe-laser Ukulawulwa kwe-pulse kwe-laser kungenye yezixhumanisi ezibalulekile kubuchwepheshe be-laser, obuthinta ngokuqondile ukusebenza nokusebenza kwe-laser. Leli phepha lizohlunga ngendlela ehlelekile isilawuli sobubanzi be-pulse, i-pulse frequency control kanye...Funda kabanzi -
Imodeli yakamuva ye-ultra-high extinction ratio electro-optic
I-ultra-high extinction ratio yakamuva ye-electro-optic modulator On-chip electro-optical modulators (i-silicon-based, triquinoid, ifilimu elincanyana i-lithium niobate, njll.) inezinzuzo zokubumbana, isivinini esikhulu nokusetshenziswa kwamandla aphansi, kodwa kusenezinselele ezinkulu zokufinyelela i...Funda kabanzi -
Umgomo nokusetshenziswa kwe-EDFA erbium-doped fiber amplifier
Umgomo nokusetshenziswa kwe-EDFA erbium-doped fiber amplifier Isakhiwo esiyisisekelo se-EDFA erbium-doped fiber amplifier, esakhiwe ikakhulukazi kusetshenziswa i-medium esebenzayo (amamitha amaningi amamitha ubude be-quartz fiber, core diameter 3-5 microns, ukugxila kwe-doping (25-1000)x10-69), umthombo wokukhanya ...Funda kabanzi -
Incazelo: I-Erbium-doped fiber Amplifier EDFA Optical Amplifier
Incazelo: I-Erbium-doped fiber Amplifier EDFA Optical Amplifier I-Erbium-doped optical fibre amplifier (EDFA, okungukuthi, i-optical signal amplifier ene-Er3 + efakwe kumgogodla we-fiber ngokusebenzisa isignali) iyisikhulisamazwi sokuqala esibonakalayo esakhiwa yiNyuvesi yaseSouthampton ngo-1985, futhi...Funda kabanzi
