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Isingeniso sokusetshenziswa kwe-RF optical transmission RF over Fiber
Isingeniso sokusetshenziswa kwe-RF optical transmission RF over Fiber Emashumini eminyaka amuva nje, ukuxhumana nge-microwave kanye nobuchwepheshe bezokuxhumana ngezingcingo buthuthuke ngokushesha. Bobabili ubuchwepheshe buye benza intuthuko enkulu emikhakheni yabo, futhi kwaholela ekuthuthukisweni okusheshayo kwesixuku...Funda kabanzi -
Ukuxhumana kwedijithali okungenantambo: Umgomo wokusebenza wokuguquguquka kwe-IQ
Ukuxhumana kwedijithali okungenantambo: Umgomo osebenzayo we-IQ modulation IQ modulation uyisisekelo sezindlela ezihlukahlukene zokuhleleka kwe-oda eliphezulu ezisetshenziswa kabanzi emikhakheni ye-LTE ne-WiFi, njenge-BPSK, QPSK, QAM16, QAM64, QAM256, njll. Ukuqonda isimiso sokusebenza sokushintshwa kwe-IQ kubalulekile ukuze ...Funda kabanzi -
Umugqa wokulibaziseka we-Fiber optic osuselwe ekushintsheni kokubona
Ulayini wokulibaziseka we-Fiber optic osuselwe ekushintsheni kokubona Isimiso se-Fiber optic ukubambezeleka komugqa Ekucutshungulweni kwesignali ye-optical, i-optical fiber ingabona imisebenzi yokubambezeleka kwesignali, ukunwetshwa, ukuphazamiseka, njll. Ukusetshenziswa okuphusile kwale misebenzi kungabona ukucutshungulwa kolwazi ...Funda kabanzi -
Ingabe i-semiconductor optical amplifier ifinyelela kanjani ekukhuliseni?
Ingabe i-semiconductor optical amplifier ifinyelela kanjani ekukhuliseni? Ngemva kokufika kwenkathi yokuxhumana okukhulu kwe-fiber optical, ubuchwepheshe be-optical amplification buthuthuke ngokushesha. Ama-amplifiers okukhanya akhulisa amasiginali okufakwayo asuselwa emisebeni evuselelwe noma i-sc stimulated...Funda kabanzi -
Uchungechunge lwe-Optical amplifier: Isingeniso se-Semiconductor Optical Amplifier
Uchungechunge lwe-Optical amplifier: Isethulo se-Semiconductor Optical Amplifier Semiconductor optical amplifier (SOA) iyisikhulisamazwi esibonakalayo esisuselwe kumidiya yokuzuza kwe-semiconductor. Ngokuyisisekelo ifana neshubhu le-laser ehlanganisiwe ye-fiber semiconductor, nesibuko sokugcina sithathelwa indawo ifilimu ephikisayo; Tshekisa...Funda kabanzi -
Ukuhlelwa kanye nohlelo lokushintshashintsha kwe-laser modulator
Ukuhlelwa nokuhlelwa kwe-modulation ye-laser modulator I-laser modulator luhlobo lwezingxenye zokulawula ze-laser, aluyisisekelo njengamakristalu, amalensi nezinye izinto, futhi aluhlanganisiwe kakhulu njengama-lasers, imishini ye-laser, izinga eliphezulu lokuhlanganisa, izinhlobo kanye nemisebenzi ye ...Funda kabanzi -
Ifilimu elincane i-lithium niobate (LN) isithwebuli sezithombe
Ifilimu encane i-lithium niobate (LN) i-photodetector I-Lithium niobate (LN) inesakhiwo sekristalu esiyingqayizivele nemiphumela ecebile yomzimba, njengemiphumela engaqondile, imiphumela ye-electro-optic, imiphumela ye-pyroelectric, nemiphumela ye-piezoelectric. Ngasikhathi sinye, inezinzuzo ze-wideband optical transparency ...Funda kabanzi -
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 ukuthola ukunemba
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
