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Isimiso kanye nokusetshenziswa kwe-EDFA erbium-doped fiber amplifier
Isimiso kanye nokusetshenziswa kwe-EDFA erbium-doped fiber amplifier Isakhiwo esiyisisekelo se-EDFA erbium-doped fiber amplifier, esakhiwe kakhulu nge-medium esebenzayo (i-quartz fibre ende ene-doped fibre engamamitha amaningi, ububanzi obuyi-core 3-5 microns, ukuhlushwa kwe-doping (25-1000)x10-6), umthombo wokukhanya wephampu (990 ...Funda kabanzi -
Incazelo: I-Erbium-doped fiber Amplifier EDFA Optical Amplifier
Incazelo: I-Amplifier ye-fiber efakwe i-Erbium I-Amplifier ye-Optical ye-EDFA I-amplifier ye-fiber efakwe i-Erbium (i-EDFA, okungukuthi, i-amplifier yesignali ye-optical ene-Er3 + efakwe ku-fiber core ngesignali) iyi-amplifier yokuqala ye-optical eyathuthukiswa yi-University of Southampton ngo-1985, futhi...Funda kabanzi -
Isingeniso ekusetshenzisweni kwe-RF optical transmission RF phezu kwe-Fiber
Isingeniso ekusetshenzisweni kwe-RF optical transmission RF phezu kwe-Fiber Emashumini eminyaka amuva nje, ubuchwepheshe bokuxhumana nge-microwave kanye nobuchwepheshe bokuxhumana nge-optical buthuthuke ngokushesha. Zombili lezi zobuchwepheshe zenze intuthuko enkulu emikhakheni yazo, futhi zaholela ekuthuthukisweni okusheshayo kwe-mob...Funda kabanzi -
Ukuxhumana kwedijithali okungenantambo: Isimiso sokusebenza sokuguqulwa kwe-IQ
Ukuxhumana kwedijithali okungenantambo: Isimiso sokusebenza sokuguquguquka kwe-IQ Ukuguquguquka kwe-IQ kuyisisekelo sezindlela ezahlukahlukene zokuguquguquka eziphezulu ezisetshenziswa kabanzi emasimini e-LTE ne-WiFi, njenge-BPSK, QPSK, QAM16, QAM64, QAM256, njll. Ukuqonda isimiso sokusebenza sokuguquguquka kwe-IQ kubalulekile ku...Funda kabanzi -
Umugqa wokulibaziseka we-fiber optic osuselwe kuswishi yokukhanya
Umugqa wokulibaziseka kwe-Fiber optic osuselwe ekushintsheni kwe-optical Isimiso somugqa wokulibaziseka kwe-Fiber optic Ekucubungulweni kwesignali ye-all-optical, i-optical fiber ingaqaphela imisebenzi yokulibaziseka kwesignali, ukunwebeka, ukuphazamiseka, njll. Ukusetshenziswa okunengqondo kwale misebenzi kungaqaphela ukucutshungulwa kolwazi ku-t...Funda kabanzi -
I-amplifier ye-semiconductor optical ifinyelela kanjani ekukhuliseni?
I-amplifier ye-semiconductor optical ifinyelela kanjani ekukhuliseni? Ngemva kokufika kwenkathi yokuxhumana kwe-fiber optical enamandla amakhulu, ubuchwepheshe bokukhulisa i-optical buye bathuthuka ngokushesha. Ama-amplifier optical akhulisa izimpawu zokufaka ezibonakalayo ngokusekelwe emisebeni evuselelwe noma...Funda kabanzi -
Uchungechunge lwe-amplifier yokubona: Isingeniso se-Semiconductor Optical Amplifier
Uchungechunge lwe-amplifier yokubona: Isingeniso ku-Semiconductor I-Optical Amplifier ye-Semiconductor optical (SOA) iyi-amplifier yokubona esekelwe kumidiya yokuthola i-semiconductor. Empeleni ifana ne-fiber coupled semiconductor laser tube, lapho isibuko sokugcina sithathelwe indawo yifilimu ephikisana nokukhanya; Ukuthambekela...Funda kabanzi -
Uhlelo lokuhlukaniswa kanye nokuguqulwa kwe-modulator ye-laser
Uhlelo lokuhlukaniswa kanye nokuguqulwa kwe-modulator ye-laser I-laser modulator uhlobo lwezingxenye ze-laser zokulawula, aluyona into eyisisekelo njengamakristalu, amalensi nezinye izingxenye, futhi aluhlanganisiwe kakhulu njengama-laser, imishini ye-laser, iyizinga eliphezulu lokuhlanganiswa, izinhlobo kanye nemisebenzi ye ...Funda kabanzi -
I-photodetector ye-lithium niobate (LN) yefilimu encane
I-Thin film lithium niobate (LN) photodetector I-Lithium niobate (LN) inesakhiwo sekristalu esiyingqayizivele kanye nemiphumela ecebile yomzimba, njengemiphumela engeyona eye-linear, imiphumela ye-electro-optic, imiphumela ye-pyroelectric, kanye nemiphumela ye-piezoelectric. Ngesikhathi esifanayo, inezinzuzo zokukhanya kwe-wideband optical ...Funda kabanzi -
Yiziphi izinhlelo zokusebenza zemakethe zama-amplifiers optical ze-SOA semiconductor?
Yiziphi izinhlelo zokusebenza zemakethe zama-amplifiers e-SOA optical? I-SOA semiconductor optical amplifier iyidivayisi ye-PN junction esebenzisa isakhiwo se-strain quantum well. I-external forward bias iholela ekuguqulweni kwenani lezinhlayiya, futhi ukukhanya kwangaphandle kuholela emisebeni evuselelwe, okuholela...Funda kabanzi -
Ukuhlanganiswa kwekhamera ne-LiDAR ukuze kutholakale ngokunembile
Ukuhlanganiswa kwekhamera ne-LiDAR ukuze kutholakale ngokunembile Muva nje, ithimba lesayensi laseJapan lithuthukise inzwa yokuhlanganisa ikhamera ye-LiDAR eyingqayizivele, okuyi-LiDAR yokuqala emhlabeni ehlanganisa ama-optical axes ekhamera ne-LiDAR ibe inzwa eyodwa. Lo mklamo oyingqayizivele uvumela ukuqoqa...Funda kabanzi -
Iyini isilawuli se-fiber polarization?
Iyini isilawuli se-fiber polarization? Incazelo: Idivayisi engalawula isimo se-polarization sokukhanya kuma-optical fibers. Amadivayisi amaningi e-fiber optic, njenge-interferometers, adinga ikhono lokulawula isimo se-polarization sokukhanya kuma-fiber. Ngakho-ke, izinhlobo ezahlukene ze-fiber pol...Funda kabanzi
