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I-semiconductor optical amplifier ethuthukisiwe
Isikhulisi se-semiconductor optical esithuthukisiwe I-semiconductor optical amplifier ethuthukisiwe iyinguqulo ethuthukisiwe ye-semiconductor optical amplifier (i-SOA optical amplifier). Kuyi-amplifier esebenzisa ama-semiconductors ukuze anikeze indlela yokuzuza. Isakhiwo sayo sifana neseFabry...Funda kabanzi -
Isithwebuli sesithombe se-infrared esisebenza kahle kakhulu
Isithwebuli sesithombe se-infrared esizishayelayo esisebenza ngokuphezulu sinezici zekhono eliqinile lokulwa nokuphazamiseka, ikhono eliqinile lokuqaphela okuqondiwe, ukusebenza kwesimo sezulu sonke kanye nokufihlakala okuhle. Idlala indima ebaluleke kakhulu emikhakheni efana nezokwelapha, imi...Funda kabanzi -
Izinto ezithinta isikhathi sokuphila sama-lasers
Izinto ezithinta ukuphila kwama-laser Ukuphila kwe-laser ngokuvamile kubhekisela esikhathini lapho ingakhipha khona i-laser ngokuzinza ngaphansi kwezimo ezithile zokusebenza. Lobu bude besikhathi bungase buthonywe izici ezihlukahlukene, okuhlanganisa uhlobo nomklamo we-laser, indawo yokusebenza,...Funda kabanzi -
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
