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Yiziphi izinhlelo zokusebenza zemakethe ze-SOA semiconductor optical amplifiers?
Yiziphi izinhlelo zokusebenza zemakethe ze-SOA optical amplifiers? I-SOA semiconductor optical amplifier iyidivayisi ye-PN junction esebenzisa isakhiwo somthombo we-strain quantum. Ukuchema kwangaphandle kwangaphandle kuphumela ekuguqukeni kwezinhlayiyana zabantu, futhi ukukhanya kwangaphandle kuholela emisebeni evuselelwe, okuholela eku...Funda kabanzi -
Ukuhlanganiswa kwekhamera ne-LiDAR ukuze kutholwe ngokunembile
Ukuhlanganiswa kwekhamera ne-LiDAR ukuze kutholwe ngokunembile Muva nje, ithimba lezesayensi lase-Japanese lenze inzwa eyingqayizivele yekhamera ye-LiDAR fusion, okuyi-LiDAR yokuqala emhlabeni eqondanisa izimbazo zekhamera kanye ne-LiDAR zibe inzwa eyodwa. Lo mklamo oyingqayizivele wenza iqoqo lesikhathi sangempela...Funda kabanzi -
Yini isilawuli se-fiber polarization?
Yini isilawuli se-fiber polarization? Incazelo: Idivayisi ekwazi ukulawula isimo sokukhanya kwe-polarization kumafiber optical. Amadivayisi amaningi we-fiber optic, njengama-interferometer, adinga amandla okulawula isimo sokukhanya kwe-polarization ku-fiber. Ngakho-ke, izinhlobo ezahlukene ze-fiber pol ...Funda kabanzi -
Uchungechunge lwe-Photodetector: Isingeniso se-Balance Photodetector
Isingeniso se-Balance Photodetector (I-Optoelectronic Balance Detector) Ibhalansi I-Photodetector ingahlukaniswa ngohlobo lwe-fiber optic coupling kanye nohlobo lokuxhumanisa lwe-spatial optical ngokwendlela yokuhlanganisa i-optical coupling. Ngaphakathi, iqukethe ama-photodiode amabili ahambisana kakhulu, umsindo ophansi, ibhendi ephezulu...Funda kabanzi -
Okokuxhumana okunesivinini esiphezulu okuhambisana ne-silicon-based optoelectronic IQ modulator
Imoduli ye-Compact silicon-based optoelectronic IQ yokuxhumana okuhambisanayo kwesivinini esikhulu Isidingo esikhulayo samazinga aphezulu okudluliswa kwedatha kanye nama-transceivers awonga amandla kakhudlwana ezikhungweni zedatha kuye kwaqhuba ukuthuthukiswa kwamamodulator asebenza kahle asebenza kahle kakhulu. I-optoelec esekelwe ku-silicon...Funda kabanzi -
Okwe-silicon-based optoelectronics, ama-silicon photodetectors(Si photodetector)
Ngama-optoelectronics asekelwe ku-silicon, ama-photodetectors e-silicon photodetectors aguqula amasignali okukhanya abe amasignali kagesi, futhi njengoba amazinga okudlulisa idatha eqhubeka nokuthuthuka, ama-photodetectors anesivinini esiphezulu ahlanganiswe namapulatifomu e-silicon-based optoelectronics abe ukhiye esikhungweni sedatha yesizukulwane esilandelayo...Funda kabanzi -
Isingeniso, uhlobo lwe-photon counting linear avalanche photodetector
Isingeniso, uhlobo lokubala lwe-photon oluwumugqa wohlobo lwe-avalanche photodetector Ubuchwepheshe bokubala be-Photon bungakhulisa ngokugcwele isignali ye-photon ukuze kunqobe umsindo ofundwayo wezinto zikagesi, futhi zirekhode inani lama-photons akhishwa ngumtshina esikhathini esithile ngokusebenzisa i-discrete yemvelo ...Funda kabanzi -
Intuthuko yakamuva kuma-avalanche photodetectors azwela kakhulu
Intuthuko yakamuva kuma-photodetectors we-avalanche ezwela kakhulu Izinga lokushisa legumbi ukuzwela okuphezulu kwe-1550 nm umtshina we-avalanche photodiode Esebhendini eseduze ye-infrared (SWIR), ukuzwela okuphezulu kwe-avalanche diode yesivinini esikhulu isetshenziswa kakhulu ekuxhumaneni kwe-optoelectronic nasezinhlelweni ze-liDAR. Nokho, i...Funda kabanzi -
Ukusetshenziswa kobuchwepheshe kwe-electro-optic modulator
Ukusetshenziswa kobuchwepheshe kwemoduli ye-electro-optic Imoduli ye-Electro-optic (i-EOM modulator) iyisici sokulawula isignali esebenzisa umthelela we-electro-optic ukuze ilungise i-beam yokukhanya. Umgomo wayo wokusebenza ngokuvamile ufinyelelwa ngomphumela we-Pockels (umphumela we-Pockels, okungukuthi i-Pockels effect), ...Funda kabanzi -
Ucwaningo lwakamuva lwe-avalanche photodetector
Ucwaningo lwakamuva lwe-avalanche photodetector ubuchwepheshe bokutholwa kwe-infrared busetshenziswa kakhulu ekuhlolweni kwezempi, ukuqapha indawo ezungezile, ukuxilongwa kwezokwelapha kanye neminye imikhakha. Izitholi ze-infrared zendabuko zinemikhawulo ethile ekusebenzeni, njengokuzwela kokutholwa, isivinini sokuphendula ...Funda kabanzi -
Ama-photodetectors anesivinini esiphezulu aqalwa yi-InGaAs photodetectors
Imishini yokuthwebula izithombe enesivinini esiphezulu yethulwa ama-InGaAs ama-photodetectors anesivinini esiphezulu emkhakheni wokuxhumana nokubona amehlo ikakhulukazi ahlanganisa i-III-V InGaAs photodetectors kanye ne-IV egcwele i-Si kanye ne-Ge/Si photodetectors. Owokuqala wumtshina wendabuko oseduze ne-infrared, obukade ukhonya ku ...Funda kabanzi -
Ikusasa le-electrooptical modulators
Ikusasa lama-electro optical modulators Ama-electro optic modulators adlala indima ebalulekile ezinhlelweni zesimanje ze-optoelectronic, edlala indima ebalulekile emikhakheni eminingi kusukela kwezokuxhumana kuya ku-quantum computing ngokulawula izakhiwo zokukhanya. Leli phepha likhuluma ngesimo samanje, ukwenzeka kwakamuva...Funda kabanzi
