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I-IR up-conversion phosphors 980nm

Inkcazelo emfutshane:

I-IR up-conversion phosphors ngamasuntswana aguqula ukukhanya kwe-infrared kube kukukhanya okubonakalayo.Ngokuqhelekileyo, izixhobo ezine-fluoresce ziphantsi kweengqungquthela zokuguqulwa ezithatha amandla kwinqanaba eliphezulu (i-ultraviolet) kwaye zikhupha amandla kwinqanaba elisezantsi (elibonakalayo).Ngokomzekelo, izibane eziqhelekileyo ze-ultraviolet ziya kubangela i-fluorescence ebonakalayo eguquguqukayo kumanqanaba amandla e-photon.


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I-IR up-conversion phosphorskananjaloebizwaI-IR 980nm yebala.

sinemibala etyheli, eluhlaza, ebomvu nebhlowu, 4,

I-Up-Conversion yinto engaqhelekanga kakhulu.Inkqubo echasene ne-intuitive anti-stokes yenzeka apho imathiriyeli ifunxa iifotoni zamandla asezantsi kwaye ikhuphe iifotoni zamandla aphezulu njenge-fluorescence.Ubuqhetseba kukuba izixhobo zokuguqula phezulu zifunxa iifotoni zamandla amabini okanye ngaphezulu kwaye zikhuphe ifoton enye yamandla aphezulu.Ngokwenkcazo, i-phosphors yokuguqula i-up-conversion kufuneka isebenze ngaphantsi kwe-phosphors yokuguqula.Ngokuqhelekileyo, i-phosphors yokuguqula i-up-conversion ikhanyiswa ngemithombo yokukhanya ephezulu efana ne-lasers kwindawo yokukhanya elawulwayo (ephantsi).

 

I-IR yethu efunxa ibala le-pigment ayi-fluoresce kwaye inokubonakala okuphantsi kuluhlu lwamehlo omntu.I-IR efunxa ibala lebala ibonakala ngathi ngumgubo wetalcum oluhlaza otyhafileyo kwaye unokufakwa kwiphepha elimhlophe ungashiyi mkhondo ubonakalayo.Ngekhamera ebuthathaka ye-IR, unokubona ibala lebala.


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