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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 -
Imodeli yakamuva ye-ultra-high extinction ratio electro-optic
I-ultra-high extinction ratio yakamuva ye-electro-optic modulator On-chip electro-optical modulators (i-silicon-based, triquinoid, ifilimu elincanyana i-lithium niobate, njll.) inezinzuzo zokubumbana, isivinini esikhulu nokusetshenziswa kwamandla aphansi, kodwa kusenezinselele ezinkulu zokufinyelela i...Funda kabanzi -
Umgomo nokusetshenziswa kwe-EDFA erbium-doped fiber amplifier
Umgomo nokusetshenziswa kwe-EDFA erbium-doped fiber amplifier Isakhiwo esiyisisekelo se-EDFA erbium-doped fiber amplifier, esakhiwe ikakhulukazi kusetshenziswa i-medium esebenzayo (amamitha amaningi amamitha ubude be-quartz fiber, core diameter 3-5 microns, ukugxila kwe-doping (25-1000)x10-69), umthombo wokukhanya ...Funda kabanzi -
Incazelo: I-Erbium-doped fiber Amplifier EDFA Optical Amplifier
Incazelo: I-Erbium-doped fiber Amplifier EDFA Optical Amplifier I-Erbium-doped optical fibre amplifier (EDFA, okungukuthi, i-optical signal amplifier ene-Er3 + efakwe kumgogodla we-fiber ngokusebenzisa isignali) iyisikhulisamazwi sokuqala esibonakalayo esakhiwa yiNyuvesi yaseSouthampton ngo-1985, futhi...Funda kabanzi -
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 encane 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
