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Lub hauv paus ntsiab lus ntawm ib hom fiber ntau lasers
Lub hauv paus ntsiab lus ntawm ib hom fiber ntau lasers Lub cim ntawm laser yuav tsum tau ntsib peb yam yooj yim: cov pej xeem inversion, ib tug tsim nyog resonant kab noj hniav, thiab ncav cuag lub laser pib (qhov nce ntawm lub teeb nyob rau hauv lub resonant kab noj hniav yuav tsum ntau tshaj qhov poob). Qhov kev ua haujlwm mechanism o...Nyeem ntxiv -
Lub tswv yim RF tshaj fiber ntau tov
Lub tswv yim tshiab RF tshaj fiber ntau daws Nyob rau niaj hnub no txoj kev sib txuas ntawm electromagnetic ib puag ncig thiab qhov tshwm sim tsis tu ncua ntawm cov teeb liab cuam tshuam, yuav ua li cas thiaj li ua tiav kev ntseeg siab, kev ncua ntev thiab ruaj khov ntawm cov kab hluav taws xob dav dav tau dhau los ua ib qho kev sib tw tseem ceeb hauv kev lag luam ntawm ...Nyeem ntxiv -
Siv rau kev xaiv ib hom fiber ntau laser
Kev siv rau kev xaiv ib hom fiber ntau laser Hauv kev siv cov tswv yim, xaiv ib hom fiber ntau tsim nyog yuav tsum muaj qhov hnyav ntawm ntau yam tsis zoo los xyuas kom meej tias nws qhov kev ua tau zoo sib xws rau cov ntawv thov tshwj xeeb, ib puag ncig kev ua haujlwm thiab kev txwv nyiaj txiag. Qhov no ...Nyeem ntxiv -
Qhia txog fiber ntau pulsed lasers
Taw qhia fiber ntau pulsed lasers Fiber Pulsed lasers yog laser li siv fibers doped nrog tsawg lub ntiaj teb ions (xws li ytterbium, erbium, thulium, thiab lwm yam) raws li qhov nruab nrab nce. Lawv muaj xws li ib tug nce nruab nrab, ib tug optical resonant kab noj hniav, thiab ib tug twj tso kua mis qhov chaw. Nws lub tshuab hluav taws xob tsim hluav taws xob feem ntau yog ...Nyeem ntxiv -
Lub hauv paus ntsiab lus ua haujlwm thiab hom tseem ceeb ntawm semiconductor laser
Lub hauv paus ntsiab lus ntawm kev ua hauj lwm thiab lub ntsiab hom ntawm semiconductor laser Semiconductor Laser diodes, nrog rau lawv cov high efficiency, miniaturization thiab wavelength ntau haiv neeg, yog dav siv los ua core Cheebtsam ntawm optoelectronic technology hauv teb xws li kev sib txuas lus, kev kho mob thiab kev lag luam. Th...Nyeem ntxiv -
Taw qhia rau RF tshaj fiber ntau System
Taw qhia rau RF tshaj fiber ntau System RF tshaj fiber ntau yog ib qho ntawm cov kev siv tseem ceeb ntawm microwave photonics thiab qhia tau hais tias unparalleled zoo nyob rau hauv advanced teb xws li microwave photonic radar, astronomical xov tooj cua telephoto, thiab unmanned aerial tsheb sib txuas lus. RF tshaj fiber ntau ROF txuas ...Nyeem ntxiv -
Ib leeg-photon photodetector tau tawg los ntawm 80% efficiency bottleneck
Ib leeg-photon photodetector tau tawg los ntawm 80% efficiency bottleneck Ib-photon photodetector yog dav siv nyob rau hauv lub teb ntawm quantum photonics thiab ib-photon duab vim lawv compact thiab tsawg-nqi zoo, tab sis lawv tau ntsib nrog cov nram qab no technical bottlene ...Nyeem ntxiv -
Kev Muaj Peev Xwm Tshiab hauv Microwave Kev Sib Txuas Lus: 40GHz Analog Txuas RF hla fiber ntau
Kev Muaj Peev Xwm Tshiab hauv Microwave Kev Sib Txuas Lus: 40GHz Analog Txuas RF hla fiber ntau Hauv kev sib txuas lus hauv microwave, cov kev daws teeb meem sib kis tau ib txwm raug txwv los ntawm ob qhov teeb meem loj: coaxial cables kim thiab waveguides tsis tsuas yog nce nqi xa tawm tab sis kuj nruj ...Nyeem ntxiv -
Qhia qhov ultra-low ib nrab-yoj voltage electro-optic theem modulator
Cov kos duab meej ntawm kev tswj cov kab teeb ntawm lub teeb: Lub ultra-low ib nrab-yoj voltage electro-optic theem modulator Nyob rau hauv lub neej yav tom ntej, txhua leap nyob rau hauv kev sib txuas lus kho qhov muag yuav pib nrog lub innovation ntawm cov khoom tseem ceeb. Nyob rau hauv lub ntiaj teb no ntawm high-speed optical kev sib txuas lus thiab leej photonics applicat ...Nyeem ntxiv -
Hom tshiab ntawm nanosecond pulsed laser
Rofea nanosecond pulsed laser (miv lub teeb qhov chaw) txais lub cim luv luv-mem tes tsav Circuit Court kom ua tiav cov khoom siv mem tes nqaim li 5ns. Tib lub sijhawm, nws siv lub laser ruaj khov thiab tshwj xeeb APC (Automatic Power Control) thiab ATC (Automatic Temperature Control) circuits, uas ua rau ...Nyeem ntxiv -
Qhia qhov tseeb high-power laser teeb qhov chaw
Qhia qhov tseeb high-power laser teeb qhov chaw Peb core laser lub teeb qhov chaw txhaj muaj zog impetus rau hauv high-power optical daim ntaub ntawv Nyob rau hauv lub tshav pob ntawm laser daim ntaub ntawv uas mus nrhiav lub hwj chim loj thiab qhov kawg stability, siab nqi-kev ua tau zoo twj tso kua mis thiab laser kev daws teeb meem yeej ib txwm yog lub foc ...Nyeem ntxiv -
Kev cuam tshuam ntawm qhov system yuam kev ntawm photodetectors
Kev cuam tshuam ntawm cov txheej txheem yuam kev ntawm photodetectors Muaj ntau yam tsis muaj feem cuam tshuam rau qhov system yuam kev ntawm photodetectors, thiab qhov kev txiav txim siab tiag tiag sib txawv raws li cov ntawv thov sib txawv. Yog li, JIMU Optoelectronic Research Assistant tau tsim los pab optoele ...Nyeem ntxiv
