title: [The fluorescence emission of water at upconversion of frequency by laser induced fluorescence].
abstract: The fluorescence spectra of several types of water samples in combination with laser-induced fluorescence (LIF) measurements using 532 nm wavelength excitation source were measured in the laboratory, and the fluorescence matters such as dissolved organic matter (DOM), chlorophyll a (Chl a) and carotenoids were pointed out with spectral fluorescent signature (SFS) technique. It is considered that the peak at 455 nm in the spectrum is contributed by carotenoid (PPC). Finally, the dynamic model of PPC's fluorescence emission is showed.
authors.affiliation: Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei.
authors.forename: Nan-jing
authors.initials: NJ
authors.lastname: Zhao
authors.forename: Wen-qing
authors.initials: WQ
authors.lastname: Liu
authors.forename: Yu-jun
authors.initials: YJ
authors.lastname: Zhang
authors.forename: Zhi-cheng
authors.initials: ZC
authors.lastname: Cui
authors.forename: Jian-guo
authors.initials: JG
authors.lastname: Liu
authors.forename: Hong-bin
authors.initials: HB
authors.lastname: Li
authors.forename: Qing-nong
authors.initials: QN
authors.lastname: Wei
authors.forename: Li-shu
authors.initials: LS
authors.lastname: Yang