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Lub Tsev Kawm Ntawv Qib Siab Lavxias XCELS npaj yuav tsim 600PW lasers
Tsis ntev los no, Lub Tsev Kawm Ntawv ntawm Kev Siv Physics ntawm Lavxias Academy of Sciences tau qhia txog eXawatt Center for Extreme Light Study (XCELS), ib qho kev tshawb fawb rau cov khoom siv tshawb fawb loj uas siv cov lasers muaj zog heev. Qhov project no suav nrog kev tsim kho lub laser muaj zog heev raws li...Nyeem Ntxiv -
2024 Laser ntiaj teb ntawm photonics Tuam Tshoj
Npaj los ntawm Messe Munich (Shanghai) Co., LTD., lub ntiaj teb Laser thib 18 ntawm photonics Tuam Tshoj yuav muaj nyob rau hauv Halls W1-W5, OW6, OW7 thiab OW8 ntawm Shanghai New International Expo Center rau lub Peb Hlis 20-22, 2024. Nrog lub ntsiab lus ntawm "Kev coj noj coj ua ntawm kev tshawb fawb thiab thev naus laus zis, Yav tom ntej ci ntsa iab", Expo yuav tsis ...Nyeem Ntxiv -
Ib txoj kev npaj ntawm qhov zaus kho qhov muag thinning raws li MZM modulator
Ib txoj kev npaj ntawm qhov muag zaus thinning raws li MZM modulator Lub optical zaus dispersion siv tau ua lub teeb ci liDAR kom tib lub sijhawm emit thiab scan hauv ntau qhov kev taw qhia, thiab nws kuj siv tau ua lub teeb ci ntau-wavelength ntawm 800G FR4, tshem tawm cov qauv MUX. Usuall...Nyeem Ntxiv -
Silicon optical modulator rau FMCW
Silicon optical modulator rau FMCW Raws li peb txhua tus paub, ib qho ntawm cov khoom tseem ceeb tshaj plaws hauv FMCW-based Lidar systems yog lub high linearity modulator. Nws txoj cai ua haujlwm tau qhia hauv daim duab hauv qab no: Siv DP-IQ modulator raws li ib qho sideband modulation (SSB), sab saud thiab qis MZM ua haujlwm ib ...Nyeem Ntxiv -
Lub ntiaj teb tshiab ntawm cov khoom siv optoelectronic
Lub ntiaj teb tshiab ntawm cov khoom siv optoelectronic Cov kws tshawb fawb ntawm Technion-Israel Institute of Technology tau tsim ib lub laser optical spin uas tswj tau zoo raws li ib txheej atomic. Qhov kev tshawb pom no tau ua tiav los ntawm kev sib cuam tshuam ntawm ib txheej atomic thiab ib ...Nyeem Ntxiv -
Kawm cov txheej txheem laser alignment
Kawm cov txheej txheem sib dhos laser Xyuas kom meej tias qhov sib dhos ntawm lub teeb laser yog txoj haujlwm tseem ceeb ntawm cov txheej txheem sib dhos. Qhov no yuav xav tau kev siv cov khoom siv ntxiv xws li cov iav lossis cov khoom siv fiber collimators, tshwj xeeb tshaj yog rau cov diode lossis fiber laser. Ua ntej sib dhos laser, koj yuav tsum paub txog...Nyeem Ntxiv -
Kev tsim kho tshuab kho qhov muag
Cov khoom siv kho qhov muag yog hais txog cov khoom tseem ceeb ntawm cov tshuab kho qhov muag uas siv cov ntsiab cai kho qhov muag los ua ntau yam haujlwm xws li kev soj ntsuam, kev ntsuas, kev tshuaj xyuas thiab kev kaw, kev ua cov ntaub ntawv, kev ntsuas qhov zoo ntawm cov duab, kev xa hluav taws xob thiab kev hloov pauv, thiab yog ib feem tseem ceeb ...Nyeem Ntxiv -
Ib pab neeg Suav tau tsim ib lub 1.2μm band high-power tunable Raman fiber laser
Ib pab neeg Suav tau tsim ib lub 1.2μm band high-power tunable Raman fiber laser Cov chaw Laser ua haujlwm hauv 1.2μm band muaj qee qhov kev siv tshwj xeeb hauv kev kho mob photodynamic, biomedical diagnostics, thiab oxygen sensing. Tsis tas li ntawd, lawv tuaj yeem siv ua cov twj tso kua mis rau parametric tiam ntawm mi...Nyeem Ntxiv -
Cov ntaub ntawv sib txuas lus laser tob tob, muaj chaw rau kev xav ntau npaum li cas? Ntu Ob
Qhov zoo yog qhov pom tseeb, zais rau hauv qhov zais cia Ntawm qhov tod tes, kev sib txuas lus laser thev naus laus zis hloov kho tau zoo dua rau qhov chaw sib sib zog nqus. Hauv qhov chaw sib sib zog nqus, qhov kev soj ntsuam yuav tsum tau daws nrog cov teeb meem cosmic ubiquitous, tab sis kuj yuav tsum kov yeej cov khib nyiab saum ntuj ceeb tsheej, hmoov av thiab lwm yam teeb meem hauv ...Nyeem Ntxiv -
Cov ntaub ntawv sib txuas lus laser tob tob, muaj chaw rau kev xav ntau npaum li cas? Ib feem ib
Tsis ntev los no, lub US Spirit probe tau ua tiav qhov kev sim sib txuas lus laser tob tob nrog cov chaw hauv av 16 lab mais deb, teeb tsa cov ntaub ntawv tshiab ntawm kev sib txuas lus optical hauv qhov chaw. Yog li dab tsi yog qhov zoo ntawm kev sib txuas lus laser? Raws li cov ntsiab cai kev siv tshuab thiab cov kev xav tau ntawm lub luag haujlwm, wh...Nyeem Ntxiv -
Kev tshawb fawb txog kev nce qib ntawm colloidal quantum dot lasers
Kev tshawb fawb txog kev nce qib ntawm colloidal quantum dot lasers Raws li cov txheej txheem twj sib txawv, colloidal quantum dot lasers tuaj yeem muab faib ua ob pawg: optically pumped colloidal quantum dot lasers thiab electrically pumped colloidal quantum dot lasers. Hauv ntau qhov chaw xws li chav kuaj ...Nyeem Ntxiv -
Kev Tshwm Sim Tshiab! Lub laser fiber femtosecond mid-infrared 3 μm muaj zog tshaj plaws hauv ntiaj teb
Kev Tshwm Sim Tshiab! Lub ntiaj teb lub zog siab tshaj plaws 3 μm mid-infrared femtosecond fiber laser Fiber laser kom ua tiav qhov tso zis laser nruab nrab-infrared, thawj kauj ruam yog xaiv cov khoom siv fiber matrix tsim nyog. Hauv cov lasers fiber ze-infrared, quartz iav matrix yog cov khoom siv fiber matrix feem ntau ...Nyeem Ntxiv
