Energy dispersion device
作者： Alexander Scheeline , Bui Anh Thu
DOI:
关键词:
摘要: The invention provides an energy dispersion device, spectrograph and method that can be used to evaluate the composition of matter on site without need for specialized training or expensive equipment. device with a digital camera cell phone. A includes stack single- double-dispersion diffraction gratings are rotated about their normal giving rise multiplicity orders from which meaningful measurements determinations made respect qualitative quantitative characteristics matter.
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