Kev piav qhia ntawm laser txias
Cov cua txias laser siv qhov sib txuam ntawm laser thiab atoms los ua kom qeeb ntawm kev txav ntawm atoms kom tau txais high-tech ultra-low kub atoms. Lub hom phiaj tseem ceeb ntawm cov thev naus laus zis no thaum ntxov yog ntsuas kom paub ntau yam atomic parameter rau high-resolution laser spectroscopy thiab ultra-high-precision quantum zaus qauv (atomic moos), tab sis tom qab los ua tus yuam sij rau kev ua tiav atomic Bose-Einstein hws sim kawm txujci.