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Iyini i-laser modulation technology
Kuyini ubuchwepheshe be-laser modulation Ukukhanya kuwuhlobo lwamagagasi kagesi anefrikhwensi ephezulu. Inokuhambisana okuhle kakhulu futhi ngaleyo ndlela, njengamaza kagesi adlule (njengemisakazo namathelevishini), ingasetshenziswa njengesiphathi sokudlulisa ulwazi. Ulwazi "carr...Funda kabanzi -
Yethula imoduli ye-silicon photonic ye-Mach-Zende ye-MZM
Yethula imoduli ye-silicon photonic ye-Mach-Zende ye-MZM Imoduli ye-Mach-zende iyisakhi esibaluleke kakhulu ekugcineni komthumeli kumamojula we-silicon photonic angu-400G/800G. Njengamanje, kunezinhlobo ezimbili zamamoduli ekugcineni komthumeli wamamojula we-silicon photonic akhiqizwa ngobuningi: O...Funda kabanzi -
I-Fiber lasers emkhakheni wokuxhumana kwe-fiber optical
Ama-laser e-fiber emkhakheni wokuxhumana kwe-fiber optical I-Fiber Laser isho i-laser esebenzisa imicu yengilazi ene-earth engavamile njengendlela yokuzuza. Ama-laser we-fiber angathuthukiswa ngokusekelwe kuma-amplifiers e-fiber, futhi umgomo wawo wokusebenza uthi: thatha i-laser ye-fiber edonsa isikhathi eside njenge-exa ...Funda kabanzi -
Ama-amplifiers optical emkhakheni wokuxhumana kwe-fiber optical
Ama-amplifiers optical emkhakheni wokuxhumana nge-fiber optical I-amplifier optical iyithuluzi elikhulisa izimpawu zokukhanya. Emkhakheni wokuxhumana kwe-fiber optical, idlala ikakhulukazi izindima ezilandelayo: 1. Ukuthuthukisa nokukhulisa amandla optical. Ngokubeka i-optical amplifier ku-t...Funda kabanzi -
Isikhulisi se-semiconductor optical esithuthukisiwe
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
