Prof. Gerard Mourou, Nobel Laureate nyob rau hauv Physics, Txawv Teb Chaws Academician ntawm Suav Academy ntawm Sciences thiab xib fwb ntawm Ecole Polytechnique nyob rau hauv Paris, tau caw los tham txog ultra-luv thiab super zog laser technology nyob rau yav tav su ntawm lub Peb Hlis 5th.
Nyob rau hauv 2018, Gérard Mourou thiab nws cov tub ntxhais kawm tiav Donna Strickland yeej qhov Nobel nqi zog hauv Physics rau lawv cov kev siv tshiab ntawm Chirped Pulse Amplification (CPA) rau thaj tsam ntawm lasers. Ntxiv rau qhov khoom plig no, xibfwb Morrow tau txais Medal ntawm Optical Society of America, Medal ntawm Optical Society of America, thiab lwm yam khoom plig rau nws txoj kev koom tes rau lub cev muaj zog thiab ultra-luv luv lasers.
Vim li cas txoj kev siv CPA thev naus laus zis tau ua rau muaj kev nce ntxiv hauv laser siv? Qhov no ultra-luv thiab super muaj zog laser siv tau ua dab tsi tom qab tag nrho? Vim li cas tag nrho lub ntiaj teb sib tw ua cov khoom siv laser cuam tshuam nrog nws? Xibfwb Morrow tau pib los ntawm cov ntsiab lus tseem ceeb ntawm laser, thiab tom qab ntawd tsom mus rau lub tshuab hluav taws xob chirped pulse amplification uas yog qhov txaus siab rau cov pej xeem.
Qhov no yog ib txoj hauv kev los compress lub laser mem tes thiab txhim khu kev siv ntawm lub laser. Lub pulse yog propagated nyob rau hauv lub fiber optical ntev, uas yog tujtaws elongated, magnified thiab compressed, kom tau lub ultra-luv optical mem tes; yog li qhib kev tshawb fawb tshiab ntawm ultrashort thiab super muaj zog laser. Tam sim no, nws tau siv dav hauv kev tshawb nrhiav chaw, kev kho mob qog noj ntshav, kuaj ntshav biochemical, phais laser ophthalmic, kev ua tiav, kev cuam tshuam huab cua thiab ntau lwm yam. Hauv kev kho mob qog noj ntshav, piv txwv li, ultra-luv lasers tuaj yeem siv los ua kom cov protons nrawm, thiab cov kab hluav taws xob nrawm ntawm cov hluav taws xob protons tuaj yeem raug tsom mus tua cov qog nqaij hlav cancer, yog li ua tiav lub hom phiaj ntawm kev kho mob. Vim lub zeem muag dav ntawm ultra-luv laser daim ntaub ntawv, lub ntiaj teb no yog sib tw los tsim ultra-luv thev naus laus zis li. Thaum kawg, Xib Fwb Mourou tau piav qhia txog Txoj Haujlwm Ua Haujlwm Zoo Tshaj Plaws (ELI), uas nws tau tsim thiab tam sim no koom nrog 40 lub chaw soj nstuam hauv 13 lub tebchaws nyob sab Europe.
Mr. Anzewe, Consul General ntawm Science thiab Technology ntawm Fab Kis Consulate hauv Shanghai, tau saib cov lus qhuab qhia ntawm qhov chaw. Nws tau hais tias Xib Fwb Mourou cov lus qhuab qhia tau zoo heev thiab cov kws tshawb fawb Suav thiab Fab Kis sib koom tib lub hom phiaj ntawm kev txhawb nqa kev tshawb fawb thiab thev naus laus zis thiab ua haujlwm rau zej zog. Nws vam tias yuav caw ntau tus kws tshawb fawb los qhia lawv cov dab neeg tshawb fawb thiab kev ua tiav los ntawm lub platform ntawm Shanghai Science Forum yav tom ntej.
