Cov kws tshawb fawb daws teeb meem Blue-theem Liquid Crystal Laser Emission teeb meem, Paub txog -180 degree Txog 240 degree Ultra-wide Temperature Range

Tsis ntev los no, Suav Academy ntawm Kev Tshawb Fawb Lub Tsev Haujlwm ntawm Physics thiab Chemistry Wang Jingxia tus kws tshawb fawb thiab pab pawg daws teeb meem xiav theem ua kua siv lead ua 0 qib qis dua cov teeb meem laser emission, kom lub xiav theem ua kua siv lead ua laser kom ua tiav qhov dav dav. Qhov ntsuas kub ntawm qhov qis tshaj -180 degree mus rau siab tshaj 240 degree .
Qhov no tsis yog tsuas yog qhib lub qhov rooj rau kev txhim kho ntawm qis-kub xiav-theem kua siv lead ua lasers, tab sis kuj tseem muab cov kev pom tseem ceeb rau kev tsim cov khoom siv hluav taws xob optoelectronic tshiab.
Qhov tshwm sim xiav-theem kua siv lead ua lasers yuav tsum tau pab txhawb txoj kev loj hlob ntawm lasers rau ntau zaus. Qhov no suav nrog ob qhov chaw kub qis xws li polar, dej hiav txwv tob, thiab aerospace, nrog rau qhov kub thiab txias ib puag ncig xws li suab puam, chaw ua tub rog, thiab metallurgy.
Lub caij no, nrog rau cov yam ntxwv hloov tau ntawm xiav-theem kua siv lead ua kua, lawv tuaj yeem ua rau hauv cov yeeb yaj kiab curtains, hloov tau yooj yim laser zaub vaj huam sib luag, hnav cov khoom siv laser, thiab lwm yam.
Thaum lub xiav theem ua kua siv lead ua yog tsim thiab coded, ib daim ntawv lo laser los tiv thaiv fake kuj yuav raug tsim kom paub txog kev sib kis thiab sib pauv ntaub ntawv. Tsis tas li ntawd, raws li lub xiav theem ua kua siv lead ua laser ncig polarization emission, yog tias muaj qee yam teeb pom kev zoo tsim qauv, nws kuj tseem xav kom paub qhov muag liab qab 3D laser zaub.
Undoubtedly, no ultra-wide laser kub ntau tshaj 400 degree, tshwj xeeb tshaj yog lub realization ntawm high-zoo laser emission hauv qab no 0 degree, yog ib tug loj breakthrough nyob rau hauv lub teb ntawm xiav-theem kua siv lead ua lasers.
Nws thiaj li, cov ntaub ntawv cuam tshuam tau luam tawm raws li "Super-Wide Temperature Lasers Spanning ntawm ?180 txog 240 degree Raws li Kev Ua Haujlwm Siab-Polymerized Blue Phase Superstructures" (180 txog 240 degree Raws li Fully-Polymerized Blue Phase Superstructures). Super-Wide Temperature Lasers Spanning los ntawm ?180 txog 240 degree Raws li Kev Ua Haujlwm Siab-Polymerized Blue Phase Superstructures" tau luam tawm hauv Cov Khoom Siv Siab.