Photoluminescence tuning and application in NIR spectroscopic analysis. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Photoluminescence tuning and application in NIR spectroscopic analysis.

Caption

a, Photoluminescence tuning of Sr2-yCay(InSb)1-zSn2zO6:Fe³⁺ phosphors by cation substitution of Ca²⁺ for Sr²⁺ and further cosubstitution of [Sn⁴⁺–Sn⁴⁺] for [In³⁺–Sb⁵⁺]. b, Detection of absorption signal of water, and freshness of cucumbers by NIR spectroscopic analysis.

Credit

by Dongjie Liu, Guogang Li, Peipei Dang, Qianqian Zhang, Yi Wei, Lei Qiu, Maxim S. Molokeev, Hongzhou Lian, Mengmeng Shang, and Jun Lin

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Credit must be given to the creator.

License

CC BY

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