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Dual wavelength context imaging Raman and fluorescence spectrometer
Dual wavelength context imaging Raman and fluorescence spectrometer
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机译:双波长上下文成像拉曼光谱仪和荧光光谱仪
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摘要
Methods and systems for Raman spectroscopy and context imaging are disclosed. One or two lasers can be used to excite Raman scattering in a sample, while a plurality of LEDs can illuminate the sample at a different wavelength. The LED light is collected by a lenslet array in order to enable a high depth of field. Focusing of the image can be carried out at specific points of the image by processing the light collected by the lenslet array.
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