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Txoj kev ntsuas rau kab dav ntawm ib lub laser zaus
Txoj kev ntsuas rau kab dav ntawm ib lub laser ntau zaus Muaj ntau txoj kev ntsuas rau ib lub laser kab dav los ntawm ntxhib mus rau zoo, nrog rau lawv cov xwm txheej thiab cov ntsiab lus kev siv, tau muab tso ua ke raws li nram no: 1. Kev ntsuas ncaj qha los ntawm spectrometer (kev ntsuas ntxhib, kab...Nyeem Ntxiv -
Kev piav qhia txog kev thov rau DFB laser
Kev piav qhia txog kev thov rau DFB laser (1) Lub tswv yim tseem ceeb ntawm DFB laser DFB txuas ntxiv laser, tseem hu ua txuas ntxiv nthwv dej faib tawm tswv yim semiconductor laser, sib xyaw ua ke cov qauv grating periodic hauv thaj chaw waveguide nquag ntawm lub laser. Los ntawm kev cia siab rau cov nyhuv tawm tswv yim faib tawm ntawm ...Nyeem Ntxiv -
Piav qhia luv luv txog kev siv tshuab nrhiav pom ntawm LiDAR
Piav qhia luv luv txog kev siv tshuab nrhiav pom ntawm LiDAR Lidar (Kev Tshawb Pom Lub Teeb thiab Kev Sib Tw) siv cov nqi deb ntawm cov ntsiab lus huab / pixels los kwv yees cov duab peb-seem (3D) ntawm cov hom phiaj, thiab tau tsim kho sai hauv kev pom ib puag ncig tsis muaj qauv xws li kev tsav tsheb ywj pheej, kev nyiag ...Nyeem Ntxiv -
Yuav ua li cas xaiv ntawm 780nm theem modulator thiab qhov muaj zog modulator?
Yuav xaiv li cas ntawm 780nm theem modulator thiab qhov muaj zog modulator? Hauv qhov tseem ceeb ntawm 780nm wavelength, kev sib cuam tshuam ntawm lub teeb thiab cov khoom yog nplua nuj tshwj xeeb - txawm tias nws yog D2 kab hloov pauv ntawm cesium atoms lossis quantum xeev manipulation ntawm rubidium atoms, meej c ...Nyeem Ntxiv -
Kev Taw Qhia rau ROF Optical Delay Line
Kev Taw Qhia rau ROF Optical Delay Line ROF series ntawm optical delay line tuaj yeem ua tiav kev hloov kho thiab kev tswj hwm ntawm theem optical, thiab siv dav hauv cov teb xws li kev cuam tshuam optical, kev sib txuas lus microwave, thiab kev tshuaj xyuas spectral. Raws li txoj kev tsav tsheb, nws yog ...Nyeem Ntxiv -
Vim li cas peb thiaj yuav tsum siv Ge ua lub photodetector
Vim li cas peb thiaj yuav tsum siv Ge ua lub photodetector 1, Kev tso chaw yooj yim: Vim li cas nws thiaj li tsim nyog siv Ge ua lub photodetector Hauv cov kev sib txuas silicon optical, photodetector yog "cov neeg txhais lus" uas hloov cov teeb liab optical rov qab mus rau hauv cov teeb liab hluav taws xob. Txawm li cas los xij, silicon nws tus kheej muaj bandgap ntawm 1.12 eV ...Nyeem Ntxiv -
Cov yam ntxwv ntawm EDFA Optical Amplifier
Cov yam ntxwv ntawm EDFA Optical Amplifier Qhov wavelength ua haujlwm ntawm EDFA Optical Amplifier poob meej meej hauv qhov zoo tshaj plaws wavelength ntau ntawm 1330-1600nm rau kev sib txuas lus fiber optic. EDFA Optical Amplifier ua haujlwm hauv C-band (1530-1565nm) nrog lub qhov rais poob qis tshaj plaws tau dav ...Nyeem Ntxiv -
Kev sib txuas lus pom kev zoo sib xws: theem ntawm lub teeb
Kev sib txuas lus pom kev zoo sib xws: theem ntawm lub teeb Kev sib txuas lus sib xws tsis yog nyob ntawm seb lub teeb ci npaum li cas xwb, tab sis kuj nyob ntawm qhov twg theem ntawm lub teeb nyob, thiab txawm tias siv ob qho kev sib hloov orthogonal. Ua li no, ntau cov ntaub ntawv tuaj yeem thauj mus rau hauv tib lub wavelength, thiab qhov kis tau tus mob di...Nyeem Ntxiv -
Daim Ntawv Thov Fiber Laser Hauv Riam Phom Laser
Kev Siv Fiber Laser Hauv Riam Phom Laser Txij li thaum tsim thawj lub laser hauv xyoo 1960, Tebchaws Meskas tau tshawb nrhiav cov riam phom laser. Txij li thaum pib txoj kev npaj los tsim cov riam phom laser hauv qhov chaw los tawm tsam cov hom phiaj hauv av los ntawm qhov chaw, mus rau tom qab tsim cov riam phom laser muaj zog siab hauv huab cua los...Nyeem Ntxiv -
Kev hloov pauv cov modulator LiNbO3 ib txwm muaj
Kev Hloov Pauv LiNbO3 modulator ib txwm muaj Tsis ntev los no, ib pab pawg tshawb fawb hauv Suav teb tau tshaj tawm daim ntawv pov thawj tsim khoom rau kev siv tshuab laser frequency locking siv LiNbO3 modulator. Lub hauv paus ntawm daim ntawv pov thawj yog lub kaw lus PDH (Pound Driver Hall) laser frequency locking tshiab uas tig rov qab cov txheej txheem ib txwm muaj. ...Nyeem Ntxiv -
Vim li cas cov kab ke fiber optic muaj zog ntau dua rau cov teebmeem nonlinear?
Vim li cas cov kab ke fiber optic muaj zog ntau dua thiaj li muaj cov teebmeem tsis sib xws? Hauv cov kab ke fiber optic, ntau yam teeb meem yuav luag tsis tshwm sim hauv qab cov xwm txheej fais fab tsawg, tab sis thaum lub zog nce ntxiv, lawv mam li pom tseeb lossis txawm tias tsis tswj hwm, xws li kev nthuav dav ntawm spectral, kev tsis ruaj khov ntawm lub zog, cov cim qhia ...Nyeem Ntxiv -
Yuav tsum muaj cov khoom siv dab tsi rau kev tsim khoom thiab kev sim ntawm 800G optical modules?
Cov khoom siv twg xav tau rau kev tsim thiab sim cov 800G optical modules? Kev sim cov 800G optical modules suav nrog kev sim kev ua haujlwm txais thiab kev sim kev ua haujlwm kis. Cov npe khoom siv tseem ceeb thiab cov laj thawj yog raws li nram no: 1、 Cov khoom siv sim 1.1MCB carrier board Config...Nyeem Ntxiv
