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I-IR up-conversion phosphors 980nm

Incazelo emfushane:

I-IR up-conversion phosphors yizinhlayiya eziguqula ukukhanya kwe-infrared kube ukukhanya okubonakalayo.Ngokuvamile, izinto ezisetshenziswa yi-fluoresce ziyizinhlayiya eziguqukayo eziphansi ezimunca amandla ezingeni eliphezulu (i-ultraviolet) futhi zikhiphe amandla ezingeni eliphansi (elibonakalayo).Isibonelo, izibani ze-ultraviolet ezijwayelekile zizodala ukukhanya kwe-fluorescence okuwukwehla kumazinga wamandla we-photon.


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I-IR up-conversion phosphorsfuthiebizwaI-IR 980nm umbala.

sinemibala ephuzi, eluhlaza, ebomvu neluhlaza okwesibhakabhaka, 4,

I-Up-Conversion yinto engavamile kakhulu.Inqubo ephikisayo yama-anti-stokes yenzeka lapho okubalulekile kudonsa ama-photon wamandla aphansi futhi kukhiphe ama-photon wamandla aphezulu njenge-fluorescence.Iqhinga liwukuthi izinto zokuguqula phezulu zimunca ama-photon amabili noma ngaphezulu wamandla aphansi bese zikhipha i-photon eyodwa yamandla aphezulu.Ngokwencazelo, ama-phosphor okuguqula phezulu kumele asebenze kahle kakhulu kune-down-conversion phosphors.Imvamisa, ama-phosphor aguqulayo akhanyiswe ngemithombo yokukhanya enamandla kakhulu njengamalaser endaweni yokukhanya elawulwayo (ephansi).

 

I-pigment yethu emunca i-IR ayi-fluoresce futhi ibonakala kancane ebangeni lamehlo omuntu.I-IR absorbing pigment ibukeka njenge-talcum powder eluhlaza kancane futhi ingasetshenziswa ephepheni elimhlophe kungashiyi mkhondo obonakalayo.Ngekhamera ezwelayo ye-IR, ungabona umbala.


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