Nyob hauv physics, optically stimulated luminescence yog ib txoj hauv kev los ntsuas koob tshuaj los ntawm ionizing hluav taws xob.
Optically Stimulated Luminescence ua haujlwm li cas?
Optically stimulated luminescence (OSL) yog txheej txheem uas ua ntej irradiated (tshuaj rau ionizing hluav taws xob) cov khoom thaum raug rau qhov tsim nyog kho qhov muag stimulation, emits lub teeb liab proportional rau lub absorbed koob. Lub wavelength ntawm lub teeb emission yog tus yam ntxwv ntawm OSL khoom.
Dab tsi yog optically stimulated luminescence hauv Archaeology?
Optically-Stimulated Luminescence yog a lig Quaternary dating txheej txheem siv rau hnub kawg lub sij hawm quartz sediment tau raug rau lub teeb. … Thaum cov av nkos no tso rau thiab tom qab faus, nws raug tshem tawm ntawm lub teeb thiab raug rau cov hluav taws xob tsawg hauv cov av nyob ib puag ncig.
Vim li cas optically stimulated luminescence tseem ceeb?
Optically stimulated luminescence (OSL) yos tam sim no tau siv dav los ntawm cov kws tshawb fawb Quaternary; Nws tuaj yeem muab cov hnub nyoog hauv ntau yam zoo tshaj li ntawm cov xov tooj cuathiab ntawm cov khoom tso tawm los ntawm ib puag ncig tsis tsim nyog rau kev khaws cia cov organic teeb meem.
Yuav ua li cas yog optically stimulated luminescence?
Lub teeb liab ntawm lub raj yog siv los xam cov koob tshuaj uas cov khoom tau nqus. Lub OSL dosimeter muab cov qib tshiab ntawm rhiab heev los ntawm kev muab ib qho raug nyeem kom tsawg li 1 mrem rau x-ray thiab gamma ray photons nrog lub zog ntawm 5 keV mus rau ntau dua 40 MeV.
