Tsis ntev los no, cov kws tshawb nrhiav los ntawm University of Rochester thiab University of California, Santa ntaus me dua li ib npib, thiab cov kev tshawb fawb tau luam tawm hauv Lub Teeb: Science & Cov Ntawv Thov.
Cov kws tshawb nrhiav ntseeg tias cov cuab yeej tuaj yeem siv tau ntau yam kev siv, los ntawm cov hnab ntsuas siv hauv kev nrhiav tus kheej tsav tsheb mus nrhiav kom muaj kev tshawb pom yoj. Kev tshawb nrhiav yoj yoj yoj yog ib qho ntawm cov kev sim siab tshaj plaws tam sim no tau ua los ntawm tib neeg los soj ntsuam thiab nkag siab lub qab ntuj.
Laser-raws ntsuas kev ntsuas tshuab tuaj yeem siv los kawm cov yam ntxwv lub cev ntawm cov khoom thiab cov khoom siv. Tab sis tam sim no optical metrology yuav tsum muaj cov cuab yeej loj thiab kim heev rau kev ua kom haum rau kev xa tawm ntawm cov chaw xa khoom, siv tau cov nqi. Qhov tshiab nti-teev laser tuaj yeem hloov nws cov xim heev tshaj plaws dhau ntawm qhov dav dav dav heev (txog 10 trillion sij hawm Qhov tsis zoo li niaj hnub Silicon photonics, lub laser yog ua los ntawm cov khoom siv hluavtaws, lithium niobate qhia, thiab siv cov khoom hloov tshiab thaum muaj hluav taws xob teb.
"Peb tus tsim muaj tau txais ntau daim ntawv thov," hais tias Shanin Xue, tus tub ntxhais kawm kws qhia ntawv hauv University of Rochester. "Thawj zaug yog Lidar, uas yog twb tau siv cov tsheb tsav tsheb rau kev tsav tsheb, tab sis cov khoom siv ua kom ntev dua, yuav tsum muaj cov hlua khi txuas ntxiv, yuav tsum muaj cov khoom siv txuas ntxiv mus, yuav tsum muaj cov khoom siv nrawm txuas ntxiv, uas yog qhov peb laser tuaj yeem ua tau." Cov kws tshawb nrhiav tau pom tias lawv laser yuav tsav tsheb Lidar ntawm lub tshuab kiv kiv thiab txheeb xyuas cov tsiaj ntawv "U" thiab "R" ntawm LEGO Cib. Lawv hais tias cov txheej txheem me me yuav tuaj yeem ua kom pom cov tsheb thiab cov teeb meem tsis pub dhau ib qho kev nrawm thiab deb ntawm txoj kev loj.
Cov kws tshawb nrhiav tau pom tias lub ntxaij vab tshaus li cas rau PdH Laser zaus Xauv, ruaj khov thiab txo cov suab nrov ntawm lasers.
"Nov yog ib txheej txheem tseem ceeb uas tuaj yeem siv rau hauv cov khoom siv kho tshiab, tab sis siv ntau yam khoom siv hluav taws xob, tab sis nws siv ntau yam khoom siv hluav taws xob, tab sis nws yuav tsum tau ua kom muaj qhov tseeb, tab sis nws siv ntau yam khoom siv hluav taws xob, tab sis nws yuav tsum tau ua kom tau qhov loj me, tab sis nws siv ntau yam kev ua tau zoo, tab sis siv tau ntau yam kev ua kom raug, tab sis siv tau ntau yam kev ua kom raug, tab sis siv tau ntau yam kev ua kom raug, tab sis nws yuav tsum tau ua kom tau qhov loj me, tab sis nws siv ntau yam kev ua tau zoo, tab sis cov khoom siv cais tawm, tab sis cov khoom siv cais tawm, tab sis cov khoom siv cais tawm, thiab siv tau acousto-optic modulators thiab theem modulators thiab theem modulators thiab theem modulators thiab theem modulators thiab theem. "Peb laser pob tag nrho cov haujlwm no rau hauv cov nti me me thiab tuaj yeem ua kom muaj hluav taws xob."
