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Selelekela sa vertical cavity surface emitting semiconductor laser (VCSEL)
Selelekela sa vertical cavity surface emitting semiconductor laser (VCSEL) Li-lasers tse ntšang metsi ka ntle tse otlolohileng li ile tsa ntlafatsoa bohareng ba lilemo tsa bo-1990 ho hlola bothata bo ka sehloohong bo aparetseng nts'etsopele ea li-lasers tsa setso tsa semiconductor: mokhoa oa ho hlahisa lihlahisoa tsa laser tse matla haholo...Bala haholoanyane -
Ho tsosoa ha li-harmonics tsa bobeli ka bongata
Ho tsosoa ha li-harmonics tsa bobeli ka bongata Ho tloha ha ho sibolloa liphello tsa optical tsa bobeli tse sa tloaelehang lilemong tsa bo-1960, ho tsositse thahasello e kholo ea bafuputsi, ho fihlela joale, ho itšetlehile ka liphello tsa bobeli tsa harmonic, le makhetlo a mangata, e hlahisitse ho tloha ho ultraviolet e feteletseng ho ea ho sehlopha se hōle sa infrared ...Bala haholoanyane -
Polarization electro-optic control e lemohuoa ka ho ngola femtosecond laser le modulation ea kristale ea metsi
Polarization electro-optic control e lemohuoa ka ho ngola femtosecond laser le modulation ea kristale ea mokelikeli Bafuputsi ba Jeremane ba thehile mokhoa o mocha oa taolo ea mats'oao a mahlo ka ho kopanya mongolo oa laser ea femtosecond le modulation ea mokelikeli oa crystal electro-optic. Ka ho kenya kristale ea metsi ...Bala haholoanyane -
Fetola lebelo la pulse la laser e matla haholo ea ultrashort
Fetola lebelo la matla a super-strong ultrashort laser Super ultra-short lasers ka kakaretso e bua ka li-laser pulse tse bophara ba mashome le makholo a li-femtoseconds, matla a tlhōrō a li-terawatts le li-petawatts, 'me matla a bona a tsepamisitsoeng a khanya a feta 1018 W/cm2. Super ultra-short laser le eona ...Bala haholoanyane -
Photodetector e le 'ngoe ea InGaAs
Single photon InGaAs photodetector Ka nts'etsopele e potlakileng ea LiDAR, thekenoloji ea ho lemoha leseli le theknoloji e fapaneng e sebelisoang bakeng sa theknoloji ea litšoantšo ea ho latela koloi ea othomathike le eona e na le litlhoko tse phahameng, kutloisiso le qeto ea nako ea mochine o sebelisoang maboneng a tloaelehileng a tlaase...Bala haholoanyane -
Sebopeho sa InGaAs photodetector
Sebopeho sa InGaAs photodetector Ho tloha lilemong tsa bo-1980, bafuputsi ba hae le linaheng tse ling ba ithutile sebopeho sa InGaAs photodetectors, tse arotsoeng haholo-holo ka mefuta e meraro. Ke InGaAs metal-Semiconductor-metal photodetector (MSM-PD), InGaAs PIN Photodetector (PIN-PD), le InGaAs Avalanc...Bala haholoanyane -
Mohloli o phahameng oa maqhubu a feteletseng a ultraviolet
Mekhoa ea morao-rao ea khatello e kopantsoeng le masimo a mebala e 'meli e hlahisa mohloli o matla oa khanya ea ultraviolet bakeng sa lits'ebetso tsa Tr-ARPES, ho fokotsa bolelele ba maqhubu a khanya ea ho khanna le ho eketsa monyetla oa hore ionization ea khase ke...Bala haholoanyane -
Tsoelo-pele ea theknoloji ea mohloli oa leseli la ultraviolet
Khatelo-pele ea theknoloji e feteletseng ea mohloli oa leseli la ultraviolet Lilemong tsa morao tjena, mehloli e feteletseng ea mahlaseli a kotsi a phahameng a ultraviolet e hohetse tlhokomelo e pharaletseng tšimong ea matla a elektronike ka lebaka la ho lumellana ha bona ka matla, nako e khutšoanyane ea nako le matla a phahameng a photon, 'me e sebelisitsoe mefuteng e sa tšoaneng ea spectral le...Bala haholoanyane -
Filimi e phahameng e kopaneng e tšesaane ea lithium niobate electro-optic modulator
Sesebelisoa se phahameng sa linearity electro-optic modulator le microwave photon Ka litlhoko tse ntseng li eketseha tsa litsamaiso tsa puisano, molemong oa ho ntlafatsa ts'ebetso ea phetisetso ea mats'oao, batho ba tla kopanya li-photon le lielektrone ho fihlela melemo e tlatselletsang, le microwave photonic...Bala haholoanyane -
Thin film lithium niobate material le filimi e tshesane ya lithium niobate modulator
Melemo le bohlokoa ba filimi e tšesaane ea lithium niobate ho theknoloji e kopaneng ea microwave photon Theknoloji ea Microwave photon e na le melemo ea bandwidth e kholo ea ho sebetsa, bokhoni bo matla ba ts'ebetso e ts'oanang le tahlehelo e tlase ea phetisetso, e nang le monyetla oa ho senya botlolo ea tekheniki ea ...Bala haholoanyane -
Mokhoa oa ho hlahisa laser
Laser rangefinder Motheo oa laser rangefinder Ntle le ts'ebeliso ea liindasteri ea laser bakeng sa ts'ebetso ea thepa, mafapha a mang, joalo ka sefofane, sesole le masimo a mang le ona a lula a nts'etsapele lits'ebetso tsa laser. Har'a bona, laser e sebelisoang ho lifofane le sesole e ntse e eketseha ...Bala haholoanyane -
Melao-motheo le mefuta ea laser
Melao-motheo le mefuta ea laser Laser ke eng? LASER(Ho Atolosoa ha Leseli ka Phallo e Tsosolositsoeng ea Mahlaseli); Ho fumana mohopolo o betere, sheba setšoantšo se ka tlase: Athomo e boemong bo phahameng ba matla e iphetola ho ea boemong bo tlase ba matla ebe e ntša fotone, tšebetso e bitsoang e itlelang feela ...Bala haholoanyane
