Vim li cas laser ua khoom siv dav siv hauv daim ntawv thov davhlau ya nyob twg nrog kev ua lag luam tsis muaj peev xwm? Ua ntej, nyob rau hauv lub sij hawm luv luv, laser txiav cov cuab yeej tseem yuav yog qhov loj tshaj plaws ntawm cov khoom siv laser ua lag luam. Nrog rau kev nthuav dav ntxiv ntawm lithium roj teeb thiab photovoltaics, cov khoom siv laser tau teeb tsa kom muaj kev xav tau ntau ntxiv. Qhov thib ob, kev lag luam vuam thiab tu kev lag luam yog qhov loj, nrog tus nqi nkag qis ntawm lawv cov dej ntws. Lawv muaj lub peev xwm los ua tus tsav tsheb loj hlob hauv kev lag luam laser ua khoom lag luam, muaj peev xwm hla cov khoom siv laser txiav. Thaum kawg, nyob rau hauv cov nqe lus ntawm kev txiav-ntug daim ntawv thov ntawm lasers, laser micro-nano ua thiab laser 3D luam ntawv tuaj yeem qhib qhov chaw lag luam ntxiv. Laser ua tshuab yuav nyob twj ywm ib qho ntawm cov khoom siv tseem ceeb ua cov thev naus laus zis rau ntau lub sijhawm yav tom ntej. Cov zej zog kev tshawb fawb thiab kev lag luam tseem niaj hnub tshawb nrhiav ntau yam ntawm laser ua tshuab.