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Molao-motheo oa mantlha oa li-lasers tsa fiber ea mofuta o le mong
Molao-motheo oa motheo oa li-lasers tsa fiber ea mofuta o le mong Ho hlahisa laser ho hloka ho kopana le maemo a mararo a motheo: ho kheloha ha baahi, sebaka se loketseng sa resonant, le ho fihla moeling oa laser (phaello ea leseli ka har'a sekoti sa resonant e tlameha ho ba kholo ho feta tahlehelo). Mokhoa oa ho sebetsa oa ...Bala haholoanyane -
RF e ncha holim'a tharollo ea fiber
RF e ncha holim'a tharollo ea fiber Boemong ba kajeno bo ntseng bo rarahana ba motlakase le ho hlaha ho tsoelang pele ha litšitiso tsa mats'oao, mokhoa oa ho fihlela phetisetso e phahameng, e telele le e tsitsitseng ea mats'oao a motlakase a pharalletseng e fetohile phephetso ea mantlha lefapheng la ...Bala haholoanyane -
Reference bakeng sa ho khetha single-mode faeba laser
Reference bakeng sa ho khetha single-mode fiber laser Lits'ebetsong tse sebetsang, ho khetha laser fiber ea mode e le 'ngoe e loketseng ho hloka hore ho be le boima bo hlophisehileng ba mekhahlelo e fapaneng ho netefatsa hore ts'ebetso ea eona e lumellana le litlhoko tse khethehileng tsa kopo, tikoloho ea ts'ebetso le lithibelo tsa tekanyetso. Sena ...Bala haholoanyane -
Hlahisa fiber pulsed lasers
Hlahisa fiber pulsed lasers Fiber Pulsed lasers ke lisebelisoa tsa laser tse sebelisang likhoele tse nang le li-ion tsa lefatše tse sa tloaelehang (joalo ka ytterbium, erbium, thulium, joalo-joalo) joalo ka mokhoa oa ho fumana chelete. Li na le sebaka sa ho fumana chelete, sebaka sa optical resonant, le mohloli oa pompo. Theknoloji ea eona ea pulse generation haholo-holo ...Bala haholoanyane -
Molao-motheo oa ho sebetsa le mefuta e ka sehloohong ea laser semiconductor
Molao-motheo oa ho sebetsa le mefuta e meholo ea semiconductor laser Semiconductor Laser diode, ka katleho ea bona e phahameng, miniaturization le mefuta e fapaneng ea maqhubu, e sebelisoa haholo e le likarolo tsa mantlha tsa theknoloji ea optoelectronic likarolong tse kang puisano, tlhokomelo ea bongaka le ts'ebetso ea indasteri. T...Bala haholoanyane -
Kenyelletso ea RF holim'a fiber System
Selelekela sa RF over fiber System RF over fiber ke e 'ngoe ea lits'ebetso tsa bohlokoa tsa microwave photonics mme e bonts'a melemo e ke keng ea lekanngoa mafapheng a tsoetseng pele a kang microwave photonic radar, astronomical radio telephoto, le puisano e sa sebetsoeng ea likoloi tsa sefofane. Sehokelo sa RF over fiber ROF...Bala haholoanyane -
Sesebelisoa sa photon se le seng se phunyeletse 80% ea botlolo e sebetsang hantle
Photodetector e le 'ngoe ea photon e senyehile ka har'a botlolo ea 80% ea botlolo ea "photon photodetector" e le 'ngoe e sebelisoa haholo masimong a quantum photonics le imaging ea photon e le' ngoe ka lebaka la melemo ea bona e kopanetsoeng le e theko e tlase, empa e tobane le botlolo bo latelang ba tekheniki...Bala haholoanyane -
Menyetla e Mecha ho Puisano ea Microwave :40GHz Analog Link RF holim'a fiber
Menyetla e Mecha ho Puisano ea Microwave :40GHz Analog Link RF holim'a fiber Lefapheng la puisano ea microwave, mekhoa ea phetisetso ea setso e 'nile ea thibeloa ke mathata a mabeli a maholo: lithapo tse theko e boima tsa li-coaxial le maqhubu a maqhubu ha li ekelle litšenyehelo tsa ho romelloa feela empa hape le ka thata...Bala haholoanyane -
Hlahisa semojule sa motlakase sa "ultra-low-half-wave voltage electro-optic phase".
Bonono bo nepahetseng ba ho laola maballo a khanya: The ultra-low half-wave voltage electro-optic phase modulator Nakong e tlang, ho tlola ho hong le ho hong ha puisano ea optical ho tla qala ka boqapi ba likarolo tsa mantlha. Lefatšeng la puisano e potlakileng ea optical le tšebeliso e nepahetseng ea lifoto ...Bala haholoanyane -
Mofuta o mocha oa laser ea nanosecond pulsed
Rofea nanosecond pulsed laser (pulsed light source) e amohela potoloho e ikhethang ea lebelo le lekhuts'oane ho fihlela phallo ea pulse e moqotetsane joalo ka 5ns. Ka nako e ts'oanang, e sebelisa li-circuits tsa laser tse tsitsitseng haholo le tse ikhethang tsa APC (Automatic Power Control) le ATC (Automatic Temperature Control), tse etsang ...Bala haholoanyane -
Hlahisa mohloli oa morao-rao oa lebone la laser la matla a phahameng
Hlahisa mohloli oa morao-rao oa matla a phahameng a matla a laser Mehloli e meraro ea lebone la laser e kenya ts'usumetso e matla lits'ebetsong tsa optical tse matla a phahameng Lefapheng la lisebelisoa tsa laser tse hahamallang matla a feteletseng le botsitso ba ho qetela, pompo e sebetsang ka theko e phahameng le tharollo ea laser esale e le eona ntho e ka sehloohong...Bala haholoanyane -
Lintlha tse susumetsang tsa phoso ea sistimi ea li-photodetectors
Lintho tse susumetsang phoso ea tsamaiso ea li-photodetectors Ho na le litekanyo tse ngata tse amanang le phoso ea tsamaiso ea li-photodetectors, 'me maikutlo a sebele a fapana ho ea ka likopo tse fapaneng tsa morero. Ka hona, JIMU Optoelectronic Research Assistant e ile ea ntlafatsoa ho thusa optoele...Bala haholoanyane
