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Multiple excitation fluorometer for in situ oceanographic applications

机译:用于原位海洋学应用的多重激发荧光计

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A new in situ fluorometer for the detection of oceanic photosynthetic pigment fluorescence is described. Emission. spectra from 546 to 733 nm are recorded for each of three different visible excitation bands ten times a second. A Spectralon cell is used to improve the excitation coupling to and the collection efficiency from the sample volume. Laboratory tests demonstrated that the fluorescence emission spectra from the violet, blue, and green excitation can be used to discriminate among various algal species. The instrument was used at sea in extended in situ deployments on an undulating vehicle (SeaSoar). (C) 1997 Optical Society of America.
机译:描述了一种用于检测海洋光合色素荧光的新的原位荧光计。排放。对于三个不同的可见光激发带,每秒钟十次记录546至733 nm的光谱。 Spectralon池用于改善与样品体积的激发耦合和收集效率。实验室测试表明,来自紫色,蓝色和绿色激发的荧光发射光谱可用于区分各种藻类。该仪器在海上以波状车辆(SeaSoar)的扩展原位部署使用。 (C)1997年美国眼镜学会。

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